How Much Money To Fix Septic Tank Lid? (Solved)

Replacing the tank lid of a septic system ranges from $150 to $500. This is one of the cheaper repair jobs for septic tanks. Lids can be damaged from exposure to dirt and elements. They are designed to last for many years but eventually must be replaced.

  • How much does it cost to replace a lid on a septic tank? For any type of professional septic tank repair, the cost to repair a septic tank is between $891 and $1,434. The average septic tank repair cost is $1,397, but will vary from state to state.

How much does it cost to replace a lid on a septic tank?

Over time, concrete covers may crack, and steel lids may rust. You can typically replace a septic tank lid on your own for $35 to $60.

Can you replace the lid on a septic tank?

Concrete septic tank covers require replacement when they develop cracks or other damage. These can be purchased online or at a home improvement store near you. Many septic tanks have risers so the lid is visible above ground.

What causes a septic tank lid to collapse?

Once a tank is emptied of water, it is much more prone to collapse. That is because the pressure of the surrounding soil is no longer counter-acted by the water inside the tank. Regular maintenance and proper user behaviors will keep your septic tank working properly for years without major issues.

Can a septic tank have only one lid?

Septic tanks should have one lid per compartment. Most tanks have (2) compartments. So, most residential tanks should have (2) lids about 5′ away from each other.

How often does a septic tank need replacing?

Typical lifespan is in excess of 30 years for GRP, PE and concrete tanks. Assuming optimal conditions of install and use, you could expect the following: Steel septic tanks have a life expectancy of 15 to 20 years.

How many lids does septic tank have?

A septic tank installed before 1975 will have a single 24-inch concrete lid in the center of the rectangle. A two-compartment tank installed after 1975 will have two lids of either fiberglass or polyethylene, centered at opposite ends of the rectangle.

How thick is a septic tank lid?

The exterior walls of the septic tank are made of concrete, normally 4 inches thick. The concrete is either a minimum of 4,000 or 5,000 PSI concrete.

How many lids should a concrete septic tank have?

Two or three lids may be included in your system. The average size of a sewage tank is approximately 5 feet by 8 feet. The lid is buried between 4 inches and 4 feet underground in most cases.

Does homeowners insurance cover septic tank collapse?

Yes, your septic tank is considered part of your home and would be covered by the dwelling coverage portion of your home insurance in the event that it is suddenly damaged.

How can you tell if a septic tank collapse?

The first signs of a failing septic system may include slow draining toilets and sinks, gurgling noises within the plumbing, sewage odors inside, continuing drainage backups, or bacteria in the well water. If any of these symptoms exist, check for more pronounced indications of a septic system failure.

Do concrete septic tanks collapse?

However, no matter how well-built, septic tank problems do occur. Issues may arise in older septic systems, but tanks can also fail prematurely and collapse for several reasons. Above-ground pressure– Placing too much weight over your septic tanks is never advisable, as they’re not designed to be load-bearing.

How do you find your septic tank lid?

You can locate the lid of your septic tank by poking the ground every few feet with a metal probe. Lids can be buried up to a foot deep on average, so be sure to investigate any bumps that may indicate something is buried underneath.

Should septic tank lid be sealed?

Like wells, septic systems have problems if they are not sealed from outside surface water. Most septic systems rely on buried pipes to get rid of the fluids. The lid covers should fit tightly — if they don’t, a company that specializes in septic repairs should be called to fix them.

How far are septic lids apart?

The distance between lids will be different for each sized tank: 1000 gallon tank = 6-6.5 ft.; 1250 gallon = 7-7.5 ft.; 1500 gallon = 8.5-9 ft.. Dig up the outlet chamber access lid. If you are extraordinarily lucky, the as-built drawing is accurate and you have hit the lids spot on.

How much should replacing septic tank lids cost, and what is involved?

This is going to be dependent on the type of lids required by the manhole material as well as local codes to a certain extent. For example, in our neighborhood, both concrete manhole covers and bolted-down plastic manhole covers are permissible. In light of the foregoing, if it is simply the lid that need replacement, it shouldn’t be prohibitively expensive in any case. For example, I just upgraded my system by adding a pump tank and a raised drain field. The tanks that were installed had plastic corrugated manholes, and I decided for plastic lids instead of metal ones to save money (the manhole can then be brought down to ground level, and you can mow right over the lid).

Simply put, they employ a 6″ lag screw that is screwed into the plastic manhole cover (if it is a matter of simply replacing existing plastic lids, you can probably do it yourself).

It is impossible for me to say how much the old steel lids cost, although I would think that they are somewhat more expensive.

If the existing lids are made of plastic, just remove the lag screw, take the old lid off, replace it with the new one, and screw the lag screw back in place.

Put the dirt/sod back on top of the pile.

Learn how much it costs to Repair a Septic Tank.

Septic tank repairs cost an average of $1,749, with the majority of homes spending between $629 and $2,904 on average. Major repairs, on the other hand, might cost $5,000 or more. On the low end, you’ll pay at the very least a call out cost of $100 to $300, which includes the journey out, overhead, and, in many cases, the first hour of service.

Septic Tank Repair Cost Calculator

Let’s run some numbers to see what the costs are. What part of the world are you in? What part of the world are you in?

National Average $1,749
Typical Range $629 – $2,904
Low End – High End $160 – $6,000

The cost information in this report is based on real project costs provided by 1483 HomeAdvisor members.

Septic Repair Costs by Part

*This is something that homeowners may easily complete on their own. Products like as RidX and Bio-Clean may be added to the toilet by simply flushing them down the toilet, and they cost around $25. Repairing fittings, PVC pipes, lids, and other small pieces will most likely cost you between $150 and $500 in addition to the major components.

Septic Tank Filter Repair or Replacement Cost

Installing a high-quality filter for your tank will cost you between $200 to $300. If you see any symptoms of clogging or backup, you should get this one examined on an annual basis or whenever there is backup.

Septic Tank Outlet Baffle Repair Cost

The typical cost of repairing a baffle ranges from $300 to $900.

If it’s difficult to get there, you may have to pay extra. The baffle aids in the prevention of accumulation in the tank’s incoming or departing pipes. The heavier solid stuff settles in the space between the baffles of the hopper.

Septic Pump Repair Cost

The typical cost of repairing a sewage pump is $250 to $400. The expense of replacing one is $1,000 or more. The cost of a new pump ranges from $250 to $1,000. When repairing a pump, make careful to inspect the filters to ensure that big particles do not enter the system.

Septic Line Repair Cost

Average septic line repairs cost $2,500 but can cost anywhere from $1,100 to $4,200 depending on the severity of the damage. The function and expense are similar to those of a standard sewage line. Pipes are used in septic systems to transport domestic waste to the tank and wastewater from the tank to the drain field, respectively.

Septic Tank Replacement Cost

The cost of replacing a septic tank ranges from $3,500 to $9,500. Depending on the size of the tank, it will cost between $600 and $4,000, plus an extra $500 to $1,000 for gravel, stone, fill earth, and topsoil to properly install the tank. Many states require that a qualified plumber connect the septic tank to the house before it may be used. Some jurisdictions let the tank installer to connect to the plumbing, but it’s always a good idea to double-check and make sure everything is done correctly, and that all contractors are fully licensed for the job being performed, before proceeding with the installation.

Replacing Bacteria in an Aerobic Unit

In an Aerobic septic system, it will cost between $400 and $600 to replace the bacterium in the system. Treatment units, as opposed to classic anaerobic units, employ an aeration system to break down waste more quickly. When these units are left inactive for an extended length of time, the bacteria in them might die, necessitating the replacement of the bacteria in order for the system to function correctly again.

Compare Local Estimates From Septic Tank Pros

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Drain or Leach Field Repair Cost

Repairing a leach field might cost anything from $2,000 to $15,000. The ultimate cost is influenced by several factors, including the size of the field, accessibility, and damage. The drain field of a septic system, which is an area of land set aside for the purpose of filtering water from the septic tank, does not survive indefinitely. Eventually, grease and solid waste will leak into the drain field if the top and bottom layers of the tank become so thick that there is no room for water to pass through them.

It is possible that naturally occurring bacteria will choke the soil to the point where digging a new drain field will be the only alternative.

Septic Tank Maintenance

Regular septic tank maintenance enables homeowners to spot possible repairs at the first symptoms of deterioration, so avoiding unneeded and expensive repairs in the future. On average, septic tank cleaning costs between $300 and $500. Every year, hire a septic tank cleaning business in your area. This helps to avoid the accumulation of scum and sludge and gives you the opportunity to check the system for any possible problems. Tank pumping expenses might soar dramatically in an emergency situation.

It is possible to prevent clogs and backups in your tank by using solutions such as Rid-X to assist the naturally existing bacteria in your tank in breaking down solid waste. This can eliminate the need for an emergency pump-out.

Septic Tank Inspection Cost

Regular septic tank maintenance enables homeowners to spot possible repairs at the first symptoms of deterioration, so avoiding unneeded and expensive repairs in the long run. On average, septic tank cleaning costs between $300 and $500 per unit of time. Employ the services of an experienced, local septic tank cleaning firm on an annual basis. This helps to avoid the accumulation of scum and sludge and gives you the opportunity to check the system for any possible problems before they occur. Tank pumping prices might increase in an emergency situation, causing financial ruin.

Talk To Local Septic Tank Repair Pros for Quotes

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DIY Septic Tank Repair vs. Hire a Pro

While it is certainly feasible to do certain repairs to your septic system on your own, why would you want to do that? It’s messy, risky labor that necessitates a thorough grasp of the systems involved in order to perform the job effectively. Improperly installed systems can result in leach field failure, which can result in a repair bill of up to $20,000 in some cases. Engage the services of a septic system repair specialist in your area. Not only will they do the task fast, but they will also:

  • Ensure the quality of their work
  • Provide you with maintenance alternatives in order to keep future problems at bay
  • Complete the work in a timely and accurate manner
  • Leave you with a sense of security. Return to the top of the page


It is the septic tank, which is a waterproof box constructed of concrete or reinforced fiberglass, that is responsible for storing and disposing of household waste. In the event that waste enters the tank, organic material floats to the top of the water inside the tank, where bacteria convert it to a liquid, leaving solid material behind to sink to the bottom of the tank and accumulate in the form of a layer of sludge. The remaining water is then sent to a separate absorption area in the backyard.

How long does a septic tank last for?

A septic tank has an average lifespan of 40 years, and it may survive much longer with appropriate care.

What causes a leach field to fail?

It is possible for a leach field to fail if the tank, pump, or other component is not maintained correctly. To avoid failure, have your furnace cleaned and inspected by an expert on an annual basis.

What are the signs that a septic tank needs repair?

When the tank, pump, or other subsystem is not adequately maintained, leach field failure occurs. To avoid failure, have a professional clean and examine your system once a year.

  • In the home, sewage stinks, and sewage backups occur. sewage that has risen to the surface in the vicinity of the tank or leach field

How can I avoid the need for repairs?

The most effective strategy to eliminate the need for repairs is to have your tank inspected annually and pumped every 1 to 5 years, depending on the tank’s age, size, and the number of people that live in your house, respectively. However, there are some basic things you can perform at home, such as the following:

  • Nothing else should be flushed down the toilet except toilet paper. Drain filters can be used to trap hair in sinks and bathtubs. Do not flush your laundry or dishwater down the toilet or into the septic system. Make sure you don’t pour any oil or grease down the drain. If your septic system is old or you suspect that it may be in need of maintenance or repair, it is a good idea to purchase toilet paper that is specifically designed for recreational vehicles (RVs). This toilet paper decomposes much more quickly and easily than standard toilet tissue, making it an excellent choice for RVs. Although it might be difficult to locate at times, it is available in most sports goods stores, some grocery stores, and campgrounds.
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Get Calls From Local Septic Tank Contractors for Repair Estimates

Asked in the following category: General The most recent update was made on April 24th, 2020. Replacement lids for standard septic tanks can cost anywhere from $30 to $70. Septic tank costs can range from as little as $600 to as much as $1,500. Plastic septic tanks ranging in size from 750gallons to 1,500gallons cost between $500 and $1500.

Concrete septic tanks ranging in size from 750 to 3,000 liters cost between $1,300 and $5,000. It is also possible to inquire as to how to repair a septic tank cover. How to Replace the Lid on a Septic Tank

  1. The first step is to locate the septic tank. To remove and replace the septic tank lid, search for and locate the septic tank. Identify the type of replacement lid that will be required in Step 2. Utilize a measuring tape to decide the size of lid you will want. Most lids are either 21 inches broad or 24 inches wide, so choose wisely. The third step is to remove and reinstall the Lid.

Should septic tank lids be hidden as a result of this? The majority of septic tank components, including the lid, are buried between 4 inches and 4 feet beneath the surface of the earth. You can use a metal probe to detect the boundaries of the object and mark the perimeter of the object. If you are unable to locate the lid by probing, shallow excavation along the tank’s perimeter with a shovel should uncover the lid. Is it true that septic tanks have two lids? Find the location of TheLid Aseptic tanks erected prior to 1975 will have a single concrete cover measuring 24 inches in diameter in the center of the rectangle.

How Much Does Septic Tank Replacement Cost?

Throughout this article, we’ll look at the average prices of septic system replacement and the elements that influence those expenses. Every septic tank is built with a projected lifespan in mind, after which it becomes less efficient at retaining and treating sewage and must be replaced. Such tanks will need to be replaced as soon as possible. One of the most important considerations you’ll need to make in order to complete the project is the amount of money you’ll have to spend on new parts.

Here are some statistics and data to consider.

Average Cost To Replace A Septic Tank

Throughout this article, we’ll look at the average expenses of septic system replacement and the elements that influence these costs. It is believed that a septic tank would have a lifespan after which it will become less efficient at storing and treating waste. A replacement for such tanks is required immediately. The cost of replacement will be one of the most important considerations you’ll need to make in order to complete the task. The question then becomes, how much does it cost to replace a septic tank.

When Does A Septic Tank Need To Be Replaced

It might be difficult to tell whether a septic tank need repairs or replacement at certain periods. A large number of homeowners are confronted with this issue. CHECK OUT: How Long Does It Take to Replace a Septic Tank We’ll go through some of the most typical indications that suggest that a septic tank needs to be changed in this section. Keep an eye out for these warning signals before calling for a replacement that may or may not be required at all. The symptoms include greener grass, sewage backing up, tainted well water, puddles in the yard, as well as an odor that is nasty in nature.

Greener Grass

Keep in mind that you’re on the lookout for these signals because you want to spend as much time as possible attempting to solve the problem in the most efficient manner. A leak in your septic tank region might result in healthier grass in the surrounding area, necessitating the replacement of your tank.

Sewage Backing Up

One of the most typical indicators is that sewage is no longer running freely, but is instead backing up into the drain.

Because of blockage or for other reasons, this is happening. A technician will need to evaluate the tank to determine whether it needs to be replaced or whether the problem can be resolved without the need to purchase a new tank.

Contaminated Well Water

A septic tank’s capacity is determined by how well it holds its contents. Leaks or seepage cause contamination of nearby water bodies, especially wells, as a result of their occurrence. Such pollution poses a serious hazard to public health and must be remedied as soon as possible. It is possible that a septic tank replacement is necessary.

Puddles in Yard

Finding puddles in your yard, especially in the absence of rain, is a good indication that your septic tank needs to be repaired or rebuilt. Additionally, excessive wastewater in your drain field indicates the need to have your septic tank inspected and serviced.

Foul Odor

Indications of a probable septic tank problem include the presence of a bad odor. This demonstrates the possibility that your tank’s ability to retain or cure its contents has failed.

Linking the Cost of Tank Replacement To Problem Identification

The possibility is that you will have questions about how the topics raised in the preceding paragraph relate to septic tank repair prices as you go through them. There is a connection, and it has everything to do with the difference between repair and replacement expenses. Several of the signs of septic tank problems listed above may be resolved by repairs or replacements. However, in the majority of instances, such symptoms indicate that a complete replacement is required. Septic tank replacement prices are often more expensive than septic tank repair costs.

How Much Does It Cost To Have A Septic Tank Replaced?

In order to properly estimate septic tank replacement expenses, you must take into account the removal of the old tank. Removal fees contribute to the overall cost of the project. In addition, a septic tank includes a number of components that will need to be replaced over time. Replacements for the drain field, tank baffle, pump, filter, and tank lid are examples of this. Let’s take each of these into consideration:

Drainfield Replacement Costs

The leach field is an essential component of any septic tank system. When a new tank is installed to replace an old one, a new leach field or drain field is also installed. For a drain field replacement, expect to pay anything from $3,500 to $11,000. The greater the extent of the leach field, the greater the likelihood that you will face additional costs. A drain field is constructed of filtering materials that are meticulously arranged once the land has been excavated. For the time being, the cost of excavating the drain field alone is around $30 per linear foot, whilst the cost of installing filtration materials is between $9 and $12 per square foot.

Tank Baffle Replacement Cost

Floating scum layers are controlled and directed by baffles, which are supplementary components of septic tanks. Baffles are also used to guide flow. When replacing the septic tank, it will be necessary to replace these as well. Depending on the model, replacement costs between $23 and $44.

Tank Pump Replacement Costs

The pump is an extremely vital component of your septic tank.

This aids in the pumping of effluent out to the drain field from the toilet. You should expect to pay somewhere between $500 and $1,200 to repair the septic tank pump.

Septic Tank Filter Replacement

Every septic tank requires a filter in order to work properly. Considering that it is a vital component of the tank, it will also need to be replaced when the tank is changed. An estimated $230 to $280 will be required to have a new one installed in the place of the old one.

Septic Tank Lid Replacement

A lid is included with every septic tank. The sort of lid that will be used will be decided by the material that the tank is constructed of. Metal tanks, for example, are equipped with metal lids. Because these sorts of lids are prone to rusting over time, they will need to be replaced because they can easily give way while being walked on. Concrete septic tank lids are also likely to be constructed of concrete. These are more durable, although they are more prone to cracking than the others.

If you need to have your septic tank lid replaced, the cost ranges from $30 to $65.

Septic Tank Removal Costs

It is necessary to remove the old septic tank before any septic tank replacement can be performed. This will be included in the overall cost of your relocation. It will be necessary to empty the tank before it can be removed. This means that you will face extra pumping expenses ranging from $250 to $600. The cost of removing the old septic tank will now be determined by the size of the tank. Tanks that are larger in size may incur greater removal expenses. Expect to pay around $5,500 as a beginning charge for a 1,000-gallon concrete storage tank.

Consult With Technicians

One of the most straightforward methods of determining the cost of septic tank replacement is to talk with specialists. When it comes to septic tank replacement and installation, they are specialists with years of experience and skill to call on. You should be able to get a more accurate estimate of prices from such pros. It’s critical to determine the cost of replacing your septic tank before moving forward with the process. This aids in the comparison of costs as well as the establishment of an appropriate budget for the work at hand.

2022 Septic Tank Replacement Cost

A septic tank has to be replaced and maintained on a regular basis, which is a vital component of house ownership. Find out all you need to know about septic tank replacement prices, how to maintain a septic tank, and more in this comprehensive guide.

How Much Does It Cost To Replace A Septic Tank?

The cost of replacing a septic tank ranges from $3,000 to $10,000. Septic tanks range in price from $2,500 to $15,000, with the lowest end costing approximately$2,500 and the most costing approximately$15,000. For a new septic tank, which includes expert installation, you could expect to pay around $4,000.

Septic Tank Cost by Tank Size

The expense of a septic system increases according to the size of the tank. Larger tanks are, without a doubt, more expensive than smaller ones. A 500-gallon tank costs between $500 and $1,000, a 1000-gallon tank costs between $1,000 and $1,500, and a 2,000-gallon tank costs between $3,000 and $4,000, depending on the manufacturer.

If you live in a residential house, it is doubtful that you will require a tank of that size. The average capacity of a house septic tank is between 500 and 1,500 gallons.

Septic Tank Size Average Cost
500 gallons $500 – $1,000
750 gallons $700 – $1,300
1,000 gallons $1,000 – $1,500
1,200 gallons $1,300 – $1,650
1,500 gallons $1,500 – $2,200
2,000 gallons $3,000 – $4,000
3,000 gallons $4,500 – $6,500
5,000+ gallons $8,000 – $15,000+

Septic Tank Cost by House Size

The size of your home, like the size of your tank, is another simple method to determine how much a septic tank would cost. Septic tanks that are greater in size are required for larger dwellings. Rather of calculating the actual size of your home, a simple technique to determine the size of your septic tank is to multiply the number of bedrooms in your home. For example, a 500-gallon septic tank is required for a one-bedroom residence, which costs between $500 and $1,000. A 1,000-gallon tank will be required for a home with three to four bedrooms, and the tank will cost between $1,000 and $1,500.

The pricing will change in accordance with this.

House Size Septic Tank Cost
1 Bedroom Home $500 – $1,000
2 Bedroom Home $700 – $1,300
3-4 Bedroom Home $1,000 – $1,500
5-6 Bedroom Home $1,300 – $1,650
6-7 Bedroom Home or Small Duplex $1,500 – $2,200
Duplex or Small Apartment Building (under fourteen occupants) $3,000 – $4,000
Small to Medium Size Apartment Building $4,500 – $6,500
Large Apartment Building or Shared Community Tank $8,000 – $15,000+

Septic Tank Cost by Tank Type

Another simple approach to determine how much a septic tank would cost is to consider the size of your property. Septic tanks that are greater in capacity are required for larger dwellings. The number of bedrooms is a simple method to figure out how large your septic tank should be without having to compute the actual size of your property. For example, a 500-gallon septic tank, which costs between $500 and $1,000, is required for a one-bedroom dwelling. A 1,000-gallon tank, which would cost between $1,000 and $1,500, will be required for a three- or four-bedroom house.

As a result, the pricing will differ.

Septic Tank Material Average Cost
Concrete Tank $700 – $2,000
Plastic or Polyurethane Tank $800 – $2,2000
Fiberglass Tank $1,000 – $2,300
Steel Tank $600 -$2,500

Septic Tank Made of Concrete Concrete is the most often used septic tank material, and it costs on average between $700 and $2,000 per tank, depending on the size. Concrete septic tanks will survive for several decades and are considered to be of moderate durability. Concrete tanks, on the other hand, might be subject to cracking and separation problems. It is necessary to examine concrete septic tanks every one to three years to search for cracks or other signs of degradation. A concrete septic tank’s lifespan will be greatly increased as a result of this.

  1. For starters, they are less likely to break than concrete septic tanks, which eliminates the need for frequent inspections and maintenance.
  2. However, because to their small weight, they may be prone to damage during the installation procedure.
  3. The use of plastic and polyurethane tanks is not permitted in every state, so check with your contractor to see whether plastic or polyurethane tanks are a possibility for your situation.
  4. Septic Tank Made of Fiberglass Fiberglass septic tanks have the benefit of neither cracking or rusting, which is a significant advantage.
  5. The fact that fiberglass is a lightweight material means that it may be installed for as little as 30 percent less money than a concrete tank.
  6. Fiberglass septic tanks range in price from $1,300 to $2,300, not counting installation costs.
  7. Steel is usually forbidden by municipal building rules, resulting in a decrease in the usage of steel in construction.

Installing a new steel septic tank is probably not a smart option; these tanks are often seen in older systems that have been in place for many years. A steel septic tank can cost anywhere from $600 to $2,500, depending on the manufacturer.

Installation Cost of a Septic Tank

Septic Tanks Made of Concrete Concrete is the most commonly used septic tank material, and it costs on average between $700 and $2,000 per tank, depending on the quality. Concrete septic tanks will persist for several decades and are considered to be of moderate durability by some. On the other hand, cracking and separation issues in concrete tanks can occur. It is necessary to inspect concrete septic tanks every one to three years for cracks or other damage. A concrete septic tank’s lifespan will be greatly extended as a result of this.

  1. In comparison to concrete septic tanks, they are less likely to crack, reducing the need for routine inspections.
  2. Nonetheless, because they are so lightweight, they might be vulnerable to damage during the installation procedure.
  3. The use of plastic and polyurethane tanks is not permitted in all states, so check with your contractor to see if plastic or polyurethane tanks are an option.
  4. Septic Tank made of Fiberglass A major advantage of fiberglass septic tanks is that they are not susceptible to cracking or rusting like steel tanks.
  5. The fact that fiberglass is a lightweight material means that it may be installed for as little as 30 percent less money than a concrete tank can be installed.
  6. Fiberglass septic tanks range in price from $1,300 to $2,300, not counting installation costs.
  7. Steel is usually forbidden by local building rules, resulting in a decrease in the usage of steel in construction projects over time.
  8. Between $600 and $2,500, the price of a steel septic tank can vary greatly depending on its size.
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Cost to Replace An Old Septic Tank

When calculating the costs of replacing a septic tank, a number of factors must be taken into consideration, including the replacement of the tank lid, the tank filter, the tank pump, and other components. The drain field replacement is the most expensive component of a septic tank replacement, and it can cost anywhere between $3,500 and $10,000. Other aspects, on the other hand, are quite inexpensive, with some of them costing as little as $50.

Item Replacement Cost
Tank Removal $5,500
Drain Field Replacement $3,500 – $10,000
Tank Filter Replacement $250 – $275
Tank Pump Replacement $500 – $1,200
Tank Lid Replacement $30 – $70
Tank Baffle Replacement $25 – $50

Septic Tank Removal

The removal of a tank is one of the most important components of a septic tank replacement. Pumping the tank first and then removing it are included in the cost of the service.

This will vary depending on local labor costs, distance from the dumping ground, dumping ground fees, the type of tank you have (lighter materials such as fiberglass and plastic will be easier to remove) and the size of your tank.

Cost of Drain Field Replacement

Sewage drain fields, also known as leach fields, are the most costly components of a septic system to repair or replace. If the drain field becomes overburdened with liquid, it may flood, causing toilets and sinks to become obstructed. In order to determine how much it will cost to replace the drain field, the linear footage of the drain field must first be determined. Installation of the new filter or leach system will cost between$10 and $20 per linear foot, and digging up the drain field will cost $30 per linear foot.

Tank Filter Replacement Cost

The most typical sort of septic tank repair that is necessary is the replacement of the filter. Fortunately, it is reasonably priced, with prices ranging between $250 and $275.

Cost To Replace A Septic Tank Pump

An crucial component of a septic tank system, the pump allows you to drain your septic tank and remove waste, which is required every two to five years. Depending on the size of your pump, replacement may cost anywhere between $500 and $1,200.

Cost of a Septic Tank Lid

If you see any symptoms of damage to your tank lid, you may need to get it replaced. Concrete lids are prone to breaking, whereas steel lids corrode over time due to exposure to moisture. Septic tank lids are inexpensive, with replacements ranging from $30 to $70.

Tank Baffle Replacement Cost

The baffle guides waste within the septic tank in such a way that it does not disrupt the naturally occurring scum layer within it. The cost of replacing the baffle is also reasonable, ranging from $25 to $50.

Cost to Install a Septic Tank Riser

Unclogging and improving access to your septic tank is made possible by installing an underground piped shaft connecting the tank to the surface of the ground. A septic tank riser may be purchased for between $300 and $400. Despite the cost, many people believe it to be beneficial since it allows the maintenance personnel to have easy access to the septic tank for any repairs that may be necessary as well as for routine maintenance inspections. Newer septic tanks are more likely to be constructed with a riser, but if you have an older tank, you can still choose to install one.

An installation task made more difficult by the weight of a concrete septic tank riser as opposed to a plastic one Concrete risers are available with holes that are square, round, or rectangular in shape, as well as walls that are different lengths.

Because the price varies significantly depending on a variety of factors, getting multiple quotes from different contractors is the most effective way to get an estimate.

Because of their light weight, they are less difficult to install and remove than concrete, resulting in a reduction in the amount of labor required. Expect to pay between $100 and $350 for a plastic septic tank riser, not counting the cost of installation.

Item Average Cost
Septic Tank Riser Installation $200 – $250
Concrete Riser (materials only) Price varies
Plastic Riser (materials only) $100 – $350

Septic Tank Installation Process

A septic tank installation is a lengthy and tough operation that involves a number of complicated processes. Expect the job to take between three and five weeks to complete from start to finish. Although it may take longer depending on the intricacy of the septic system you are constructing and the length of time it takes to complete your permits, it is often less than a month. Step one is to do soil testing. In order to determine how well the soil will filter and drain from the septic system, it is necessary to test it first.

  1. If the findings of the test are positive, you will be able to obtain approval for the leach field (also known as drain field).
  2. Developing a System Design is the second step.
  3. A septic system design will cost around $600 to complete on average.
  4. A modest clearing of a flat area without rocks is included in this price estimate; however, the cost of a more thorough clearing project will be greater.
  5. In the process, this is the most critical step to do.
  6. Prices for pipes will range between $25 and $35 per linear foot, while the tank would cost between $1,500 and $2,400.
  7. Expect to spend somewhere between $3,500 and $10,000 for your car.
  8. Permits for construction will cost between $250 and $500.
  9. An additional pump alarm will cost around $700.
  10. The cost of landscaping will vary greatly depending on the sort of landscaping that you want.

How Long Does a Septic Tank Last?

A septic tank has a lifespan of around twenty-five years. Between the ages of fifteen and fifty, this number might fluctuate dramatically. Septic tanks can last for several years depending on a variety of conditions. Septic tanks have a limited lifespan, and the material you pick will influence that lifespan. Concrete septic tanks, when constructed properly, can last for forty years or longer, whereas plastic septic tanks can last for thirty years or longer. Stainless steel septic tanks have a life span of twenty to thirty years at the most.

A septic tank should be inspected every one to three years and pumped every three to five years, depending on the size of the tank.

Another factor that affects the lifespan of a septic tank is the type of soil on which it is installed.

Unfortunately, there is nothing that can be done about this factor.

Finally, if there is a high volume of vehicle traffic over the septic tank, this will very certainly shorten its useful life. Using your vehicle to drive over the septic tank leach field may cause it to become compressed and damaged; thus, avoid doing so.

Can I Install a Septic System DIY?

Because the labor expenses associated with constructing a septic tank are so high, you may be tempted to do it yourself instead. Nevertheless, the installation of a septic tank is a sophisticated and demanding operation, and any mistakes can result in costly repairs as well as contamination of water supplies and property damage. As a result of improper installation, it will be more difficult to sell your property and obtain insurance if you do not have the proper permits. In light of these considerations, it is strongly suggested that you hire a professional to build your septic tank for you.

How to Maintain a Septic Tank

Because the labor expenses associated with building a septic tank are so high, you may be tempted to do the job yourself instead. Installing a septic tank, on the other hand, is a demanding and laborious task, and any mistakes can result in costly repairs, water contamination, or structural damage to the house. It will also be difficult to sell your house and obtain insurance if you install a septic tank without a permission. In light of these considerations, it is strongly suggested that you hire a professional to build your septic tank for you.

Why Is My Septic System Failing?

In order to understand that very often we think that the septic troubles we are experiencing in the house are caused by a failing septic tank, it is vital to understand that this is not always the case. The following are two typical reasons why your septic system may be failing: There may be cracks, breakage, or clogging in the sewage pipe, among other things. A sagging or a loose pipe might also cause problems with the line’s performance. 2. A problem with the leach field: it is possible that the field has reached the end of its useful life.

Septic Tank Replacement ROI

Rather than investing in a new septic tank system to boost the value of your property if you are going to sell your home, you would be better served investing in a different home improvement project. In fact, septic tank repair has one of the lowest return on investment (ROI) of all renovation projects, with a ROI of only 10-20 percent at best. The other hand, in the majority of states, such as Massachusetts, you are not allowed to sell a property unless it has passed Title V, which means you are not allowed to have a failed septic tank while selling your home.

How Much Does a Septic Tank System Cost?

A Quick Look at Septic Tank Prices

  • Total cost: $3,900 on average
  • $1,500 to $5,000 on a sliding scale
  • Anaerobic septic tanks cost between $2,000 and $5,000
  • Aerobic septic tanks cost between $10,000 and $20,000
  • Gravity septic tanks cost between $1,500 and $4,000
  • Mound septic tanks cost between $10,000 and $20,000
  • Chamber septic tanks cost between $1,500 and $5,000
  • Conventional septic tanks cost between $2,000 and $5,000.

The wastewater generated by your household is teeming with potentially harmful germs. In order to properly dispose of waste and prevent it from backing up into your sinks and toilets, you must ensure that your septic tank is in good working condition.

This Might Also Be of Interest to You: What Is the Difference Between a Septic System and a Sewer System? Everything you need to know about septic tank replacement, including how much it will cost, can be found in this article.

What Is a Septic Tank?

A septic tank is an underground chamber that is used to treat residential wastewater to a modest degree. It is intended to hold wastewater for an extended period of time, allowing solids to settle to the bottom and oil and grease to float to the surface. After that, the liquid waste is filtered away.

How Much Does It Cost to Install a Septic Tank?

In most cases, a new septic tank system will cost you around $3,900 to install. It costs between $1,500 and $5,000 to install a conventional 1,250-gallon tank, which is the perfect size for a three- or four-bedroom house. This price includes the tank itself, which ranges in price from $600 to $2,100 or more depending on the size and kind. Workman’s compensation is included in the price of the installation and often ranges from $1,500 to $4,000.

Types of Septic Tank Systems

Septic tank installation and replacement costs are heavily influenced by the type of system that you select to use. Tanks come in a variety of shapes and sizes. Here are a few examples:

Anaerobic Septic System

Anaerobic systems are a popular alternative for many homes since they don’t require any additional electricity or chemicals to function properly. Anaerobic systems include microorganisms that do not require oxygen to exist and hence are called anaerobic systems. Solid waste is broken down by microbes, and any leftover liquid waste is pumped out and spread beneath the surface of the soil. The garbage is naturally recycled when the water seeps into the ground and returns to the environment. The installation of these devices is between $2,000 and $5,000.

Aerobic Septic System

Aerobic systems, in contrast to anaerobic systems, make use of microorganisms that do not require oxygen to live. To activate the bacteria in the tank, oxygen is injected into it, and the bacteria then feed on the solid waste. Aerobic systems perform well in soils that are unsuitable for other systems and in areas where the groundwater table is elevated. It is an excellent choice for residences that are close to a body of water. Aerobic systems are more costly to install than anaerobic ones. Expect to pay anything between $10,000 and $20,000 for this service.

Gravity Septic System

Gravity septic systems employ gravity to filter and move water through the system. They must be put on a mild slope in order to allow water to flow without the use of a pump. The cost of installation ranges from $1,500 to $4,000.

Conventional Septic System

A standard septic system is comprised of a septic tank and a trench that serves as a drain field for the collection of waste. The trench is built on stone or gravel and is designed to allow water to move through it easily. In order to prevent sand or dirt from contaminating the clean soil, geofabric is laid over the top of the trench and secured in place. In order to function properly, a traditional septic system requires a huge amount of room. The installation of these devices is between $2,000 and $5,000.

See also:  What To.Do Over Flow Septic Tank? (Solution)

Mound Septic System

If your groundwater table is close to the surface, a mound septic system is the most appropriate option for your situation. An area for the septic system is prepared, and a sand mound is built to allow effluent from the tank to be pumped into the mound in modest amounts. The sand then acts as a filter, preventing the water from reaching the soil and groundwater.

This design necessitates a large amount of floor space. They’re also expensive to install since a sand mound needs to be built before they can be utilized. The total cost is between $10,000 and $20,000 per person.

Chamber Septic System

Chamber septic systems have lately gained popularity as an alternative to traditional septic systems. They are comparable to conventional systems, with the exception that plastic chambers, rather than gravel, are utilized in the drain field. These are less difficult to build and have a lower carbon footprint. The cost of installing them ranges from $1,500 to $5,000.

Septic Tank Materials

Another aspect that influences cost is the type of material used to construct your septic tank. The following are some of the most often seen materials:


Concrete septic tanks are the most prevalent form of septic tank because they are extremely long-lasting and reliable. They can survive for 20 to 30 years if they are properly maintained. Concrete, on the other hand, may crack over time. When concrete is reinforced with rebar, the strength of the concrete is increased when subjected to pressure. Because of its weight, installation is more difficult and necessitates the use of specialized equipment. The cost of a typical-sized concrete tank ranges from $720 to $2,050 dollars.


Fiberglass does not deteriorate when utilized underground, and because it is nonporous, it will not support the formation of algae. Because of the tank’s modest weight, it is easy to install. You won’t have to worry about cracking since, unlike concrete, it will not expand or shrink as the weather changes. The typical cost of a fiberglass tank is between $1,600 and $2,000.


Tanks made of plastic are lightweight and simple to install. They’re also fairly long-lasting. Plastic tanks range in price from $830 to $1,400 on average, depending on the kind.


In spite of steel’s strength and durability, septic tanks built of steel are susceptible to rust and collapse if not properly maintained. As a result, several municipal governments have tightened their restrictions in order to discourage their usage. Typically, you’ll discover them in regions where the system was already in operation. If you are able to have one installed, they range in price from $900 to $9,900.

What Size Septic Tank Do You Need?

The size of your septic tank is normally decided by the number of bedrooms in your house. This is used to calculate the amount of water that will flow through the system on a daily basis. In general, the expense of a system increases in direct proportion to its size.

Two Bedrooms

A septic system with a minimum of a 750-gallon septic tank is required for a two-bedroom residence. However, in many localities, a 1,000-gallon tank is the least capacity that may be accommodated.

Three Bedrooms

A minimum of a 1,000-gallon water tank is required for a three-bedroom residence, which handles around 360 gallons of water each day on a daily basis.

Four Bedrooms

A bigger tank, with a minimum volume of 1,250 gallons, is required for a four-bedroom residence. It is capable of handling around 480 to 600 gallons of water each day. Additional Related Articles:

  • How to keep the cost of septic tank pumping to a bare minimum
  • 3 Symptoms of Sewer and Septic System Problems
  • Do you have a clogged sewer line? Here’s What You Should Do
  • Water Sewer Line Repair: Do It Yourself or Hire a Professional
  • Listed here are 15 common plumbing problems that every homeowner should be aware of.

Septic Tank Repair Costs

It’s conceivable that only a certain component of your septic tank has to be replaced rather than the complete tank.

Repairs and replacement parts can be purchased for a fraction of the cost of a complete system replacement. The following are some of the most often seen repairs:

Drain Field

Drain fields can get overloaded and flood, resulting in sewage backing up into toilets and sinks. The cost of replacing a drain or leach field ranges from $3,500 to $11,000.

Tank Pump

A replacement septic tank pump typically costs between $500 and $1,200.

Tank Filter

It is the most typical type of filter change that is performed by homeowners. It typically costs between $230 and $280.

Tank Lid

Concrete coverings and steel lids may break and corrode as a result of exposure to the elements. In most cases, you can repair a septic tank lid on your own for about $35 and $60. In most cases, having it changed by a professional is more expensive.

Tank Baffle

The baffle is responsible for directing wastewater through the septic tank. A replacement baffle piece will cost between $23 and $44 dollars.

Additional Factors to Consider

A septic tank can be built either below or above ground, depending on your preferences. Because of the amount of excavating and footing preparation required, installing a tank underground is a pricey endeavor. Underground septic tanks necessitate the construction of a drain field that can accommodate a soakaway. In addition, because the soakaway allows for part of the wastewater to drain into the ground, the tank will require less emptying over time. Over time, this might result in a reduction in your expenditure.

Some demand that an inspector check and approve the site, which might result in a fee being charged to the homeowner.

How Long Does a Septic Tank Last?

The lifespan of a septic tank varies based on the material used and the type of system used. The lifespan of a septic tank might be reduced if the tank becomes clogged due to roots or floods from groundwater. Septic systems have a lifespan of 15 to 20 years on average. Maintaining your septic tank on a regular basis is the most effective approach to extend its life. Keep in mind that maintaining your tank entails more than just draining out the contents; it’s also crucial to have a professional evaluate your tank on a regular basis and perform routine maintenance.

In the event that you have a plan in place, you can call our 24-hour repair hotline anytime a covered problem develops.

How to Repair a Septic Tank Lid

Septic tanks are available in a variety of materials, forms, and configurations, but they always work in the same way in terms of functionality. Older tanks are made of metal and must be replaced if corrosion begins to develop.

Tanks constructed of concrete or fiberglass, with access covers or risers with lids for inspection, are more recent developments. Repairing a lid is more cost efficient than acquiring a new one, regardless of the configuration or material used.

Step 1

Debris should be removed from the damaged region of the concrete lid. Using a wire brush, rough up the surface of the region. This enhances the surface of the concrete, allowing for greater adherence of the fresh concrete.

Step 2

In a wheelbarrow, mix enough concrete to completely fix the lid in a single batch. Instead of using a water hose to fill the wheelbarrow after emptying the quickrete sack, use a pitcher or pail to fill the wheelbarrow. When utilizing a water hose, it is simple to over-wet the concrete, resulting in it being overly soupy and eventually weak. Continue to mix until the concrete resembles a thick muck.

Step 3

Using a broad trowel, apply concrete mix to the damaged region of the tank lid. Fill the space until it is completely leveled, then shape the concrete using a trowel. Allow for a 24-hour curing period before attempting to move the tank cover.

Step 1

To repair the septic tank, first remove the fiberglass cap and then cover the hole with a huge sheet of plywood. Mineral spirits or paint thinner should be used to thoroughly clean the fiberglass lid in order to remove any dirt, grease, and build-up. Once the lid has been cleaned, it should be dried with an old towel or shop rags.

Step 2

Using a pair of household scissors, cut the fiberglass cloth to size. Overlap the fabric so that it extends at least two inches past the damaged area. As soon as the fabric has been cut to size, place it on a clean surface to dry.

Step 3

Using a plumber’s strap, secure any split places on the tank lid with a screwdriver. Self-tapping screws operated by an electric drill will be sufficient for this application. If you can keep a section of the lid that has been split in half immobile, the resin will cure more evenly.

Step 4

Before pouring a little quantity of resin into a container, shake the can of resin for approximately one minute. Apply liquid resin to the repair area of the lid with an old paintbrush. Remove the brush after each use. Allow for the over-sized fiberglass fabric by spreading the resin a couple of inches beyond the area of the damaged fiberglass cloth. Using the fiberglass cloth, place it on top of the tank cover. Move it into position so that it completely encircles the area of damage. Remove any air bubbles or wrinkles from the fiberglass cloth with a paintbrush before applying a thick top layer of resin using a paintbrush to the surface.

Step 5

Apply a thick topcoat of resin and allow it to set for 24 hours before painting over it. When the curing process is complete, remove the temporary plywood cover from the septic tank and replace it with the fiberglass lid.


Allow for adequate curing of the concrete before placing it on top of the septic tank. When dealing with fiberglass resin, latex gloves should be used.


If the hole in the septic tank is large enough for a pet or child to slip into, do not leave the tank exposed.

Septic Tank Repair or Replace?

Septic system problems are indicated when sewage backs up into the home or when foul aromas permeate the backyard and surround the house. Based on the nature of the problem, you will have to make some difficult decisions about whether to fix or replace the equipment in question.

If the problem is a broken pipe, repairing it might cost only a few hundred dollars. It’s possible that you’ll end up spending $2,000 to $10,000 if the drainfield needs to be replaced. The worst-case scenario is that you require an alternate treatment system that costs $15,000 or more.

First Steps in a Septic Emergency

How to deal with issues as they emerge is outlined below. If you discover sewage in your home, you should: Take a look inside your septic tank by lifting the lid and checking the water level—or hire a septic tank pumping company to take care of it for you. If the water level is lower than the outflow, it is possible that the pipe between the home and tank has been blocked. Make a phone call to a plumber. If the level is greater than the outflow, the tank or something else is causing the problem.

  • It will also allow the pumper to detect whether there is an evident problem, such as a blocked screen at the outlet, and will save you money.
  • Take measures when cleaning up the clutter in your house to avoid being ill.
  • Depending on whether you have small children or pets, you may require a temporary fence.
  • The odor should be reduced as a result of these measures.

Drainfield Failures

They are not, however, long-term answers. Septic tanks that are not pumped frequently enough are frequently responsible for drainfield failure. Waterfall sludge and scum layers can accumulate to such a degree that there is little room for wastewater to pool while the constituents separate. The outcome is foul water rising up to the surface because oil and particles have been allowed to enter the drainfield and clog it up. By the time you realize, the damage has already been done, and the drainfield will need to be replaced.

According to Craig Mains of the National Small Flows Clearinghouse, a non-profit that provides advice to the septic system industry, beneficial microbes in the soil around the drainfield become so abundant that they literally clog the soil, preventing it from properly absorbing the water.

It is necessary to discard your clogged drainfield and start over from scratch if it is unable to be repaired.

The bacteria at the old location will eventually starve to death due to a lack of food, and the site will degrade.

When to Repair the Problem

Some issues can be resolved pretty quickly and easily. If there is standing water or a sewage stench between the septic tank and the drainfield, it is possible that the problem is nothing more than a broken pipe, which costs around $600 to replace. If you have a sophisticated treatment system, the maintenance provider may need to make adjustments or replace a component. In the event that you have an aerobic treatment unit—one that aerates the tank to aid in the breakdown of waste—and you have been away for an extended length of time, the helpful bacteria may have died off.

It’s possible that you’ll only need to utilize your system sparingly for a few weeks until the population recovers.

When to Replace System Components

When a drainfield fails, it is almost always impossible to restore it. It’s likely that you’ll need to replace some or all of your system. When combining treatment and drainfield alternatives, there are a variety of options available, and your selections may have a significant influence on your budget as well as how much landscaping you need to repair and how you can utilize your property in the future. For example, if you want to set aside area for a future garage, you might be ready to spend a little more money on a compact irrigation system.

Reusing the tank can save you $1,000 or more in the long run, while also preserving that portion of your yard.

Getting it Fixed

For further information on the protocols you must follow when repairing or rebuilding a septic system, consult the websites of your local health department and state environmental agency—you may even be able to discover a list of licensed repair contractors there. Make contact with a couple and arrange visits. Alternatively, if you have an advanced treatment system that is covered by an annual maintenance contract, contact the business that is currently in charge of your system.

Paying for Septic Repairs

If you require extensive septic repairs, speak with your local health department or environmental agency, which may be able to assist you in obtaining cheap financing or obtaining tax credits for the work you want. By giving low-interest loans to residents, some communities use money collected under the federal Clean Water Act to assist them in financing septic system repairs and maintenance.

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