How Much Does a Septic System & Septic Tank Cost

$3,280 $5,040

The common value to put in a brand new septic tank system for the house is $3,918, with most householders spending between $3,280 and $5,040 for a 1,250-gallon system that helps 3 or 4-bedrooms. A brand new septic system with two alternating pumps prices $9,571 on common. Get free estimates from septic system installers close to you.

Get free estimates


Septic System Design

The preliminary Design, Development and Set up prices of a New Septic System could scare many Monticello MN space property house owners. However, when you think about the longevity of an excellent Septic System and the comparatively low value to take care of and function such a sewer system in comparison with a sewer invoice from a municipality, then the prices appear far more affordable.

Soil sort, house dimension and website location are among the largest figuring out elements for the Price of a New Septic System. Every job is exclusive as a result of every property is exclusive. A ballpark estimate for design and set up might vary wherever from $3,000 to $10,000.

How A lot Does a Septic Tank Price?

The price of a septic tank depends upon a number of elements. Probably the most vital think about how a lot you’ll have to pay for a septic tank is the variety of bedrooms your own home has. Extra bedrooms imply extra attainable occupants and a better capability septic tank requirement.

For a 3 bed room house, the dimensions of a septic tank is often 1000 gallons. The price of a 1000 gallon septic tank ranges from round $600-1200. Remember the fact that your location can change the fee from one finish of the pricing spectrum to the opposite.

For properties with 4 bedrooms or extra, you’ll be able to count on the septic tank’s dimension to be 1500 gallons or bigger. You may count on to pay between $1200 and $2000 for a bigger septic tank.

When most individuals take into consideration septic system prices, they give thought to changing a tank or putting in a brand new one. This, nevertheless, is just not the place the best prices come into play when speaking about septic methods.

The actual expense of putting in a septic system comes from the set up of the leach area. When you concentrate on putting in a brand new septic system or changing an previous one, the cash might be spent putting in the leaching space.

The placement of your property, the soil’s high quality, and the water desk are among the different issues that might change your septic system set up prices.

What Sorts of Septic Tank Methods are There?

There are lots of different options for the types

There are many completely different choices for the types of septic systems you’ll be able to select from.  Two of the preferred varieties of typical methods are anaerobic or cardio septic tank methods.

Anaerobic Septic Methods

These anaerobic methods are extra easy and simply include a pipe from your home to the septic tank, then one other pipe runs to the leach area. Waste is damaged down by anaerobic micro organism that don’t want oxygen in this sort of tank. An anaerobic septic system like this requires a big drain area, so anaerobic methods gained’t work properly for smaller properties.

Cardio Septic Methods

For an cardio septic system, you’ll nonetheless want the pipe from the home to the septic tank. You’ll additionally want an aerator and electrical hookup, including to the price of cardio methods. A pump tank may additionally be wanted with some cardio methods. These septic methods use micro organism that want oxygen to interrupt down waste and are extra environment friendly than an anaerobic system. As a result of additionally they want a smaller drain area, these septic methods are a good selection for smaller properties.

Each of those septic methods depend on micro organism to assist break down stable wastes in your septic tank. That is why it’s so vital to not deal with your septic methods with harsh chemical substances; you don’t wish to kill the micro organism!

Speak together with your plumber to see if there are different septic tank choices accessible in your space that higher meet your particular wants or finances.

Septic Distribution Field Price

Whereas the distribution field may not appear to be a serious part within the septic system, it is likely one of the most vital items. The distribution field is the place the effluent flows by way of to get to the drain area. It’s the connector between the tank and the drain area. If the distribution field is broken or not functioning, it may trigger the complete system to fail.

A distribution field is just not very costly, often between $50 and $100 for a plastic distribution field. Concrete is dearer as a result of the containers are heavier and should be precast or solid in place. The price of a concrete distribution field is often between $600 and $650.

Discover the most effective septic system installers close to me

Septic Tank Price: DIY vs. Hiring a Skilled

Putting in a septic tank system isn’t any small job, however when municipal sewer methods are unavailable, it’s a job that’s maybe unavoidable. Whereas the prices to put in a septic tank could seem excessive or sophisticated, it’s usually a more cost effective choice to put in a septic tank than making an attempt to put in sewer strains from town, if that’s even an choice.


Many householders are fascinated by doing a DIY septic tank set up to save cash. There are a variety of duties that may simply be completed by householders. Coordinating soil checks and acquiring correct permits are straightforward duties. Householders may take away present landscaping options or dig the holes and trenches for the septic tank. Past these steps, it’s greatest to think about leaving the precise set up to an expert firm that’s licensed and insured with the intention to full the job safely.

The stakes are excessive when putting in a septic tank system because it’s the strategy of accumulating and purifying infectious illness waste like E. coli. Improperly putting in a septic tank might end in foul smells, contaminated water sources, and standing water on the property, all of which might put household and neighbors in danger. With certified professionals doing the heavy lifting, householders can get pleasure from a easy system that requires little effort to take care of. As soon as a septic tank firm has been chosen, householders can work with them to establish any duties that may be completed by the house owner, if desired.

Execs know septic systemsConnect with trusted specialists in your space and obtain free, no-commitment quotes to your undertaking. Talk to a pro ++

Septic vs Sewer Price

A septic system prices $3,100 to $9,600 to put in whereas connecting to a essential sewer line will be barely extra reasonably priced, round $1,500 to $8,000. Consider this method as your personal private sewage system. A septic system treats wastewater on website, with an underground tank and pipe system in your property. If your own home plumbing system is just not hooked as much as a septic system, it’s related to the primary metropolis sewer line. Sewage connections carry the wastewater from your own home and route it underground to a metropolis or county remedy plant.

SystemCost (Installed)Sewer$1,500 - $8,000Septic$3

SystemPrice (Put in)
Sewer$1,500 – $8,000
Septic$3,100 – $9,600

Septic Tank Restore Prices

It’s attainable your whole septic tank doesn’t must be changed, only a particular half. Repairs and substitute components can value far lower than a full system substitute. These are among the commonest repairs:

Drain Discipline

Drain fields can overload and flood, inflicting a backup of sewage in bogs and sinks. Drain or leach area replacements value $3,500 to $11,000.

Tank Filter

The tank filter is the most typical substitute completed by householders. It often prices $230 to $280.

Tank Lid

Over time, concrete covers could crack, and metal lids could rust. You may sometimes change a septic tank lid by yourself for $35 to $60. It prices a bit extra to have it changed by an expert.

Tank Baffle

Baffle directs wastewater by way of the septic tank. Anticipate to pay $23 to $44 for a brand new baffle piece.

Incessantly Requested Questions

How Many Years Does A Septic System Final?

A newly purchased and put in septic system ought to final for about 40 years if the tank high quality and set up course of are good and the system is maintained recurrently.

How Usually Does A Septic Tank Want To Be Pumped?

Whereas septic tank methods differ in capability to go well with the wastewater output from your own home, they’re designed to be sufficiently big to retailer roughly three years’ value of sludge earlier than needing to be emptied.

Return to Top

Septic Tank Price: Forms of Septic Tanks

There are just a few supplies accredited for septic tank designs, and every have their professionals and cons. Adequately sustaining a septic tank can delay the lifetime of the system no matter which materials is chosen. The most common septic tanks are designed from concrete, fiberglass or plastic, and metal.


Concrete tanks are the most typical and sturdy for a median lifespan of 20 years. Over time, they’ll start to crack and permit seepage of liquid waste out and groundwater into the tank, so it’s vital to have inspections accomplished recurrently. The common worth of a concrete septic tank ranges between $2,350 and $6,750.


Fiberglass septic tanks are an amazing different that resists any rusting, corrosion, and algae development. They don’t broaden or contract both. Whereas fiberglass tanks are heavier than plastic tanks, they’re nonetheless vulnerable to shifting if water tables change or the bottom shifts. These septic tanks value roughly $1,600 to $2,000.



With a median value of $830 to $1,900, plastic septic tanks are a light-weight choice in comparison with a concrete tank. They resist rusting and cracking as properly. Although the lighter weight could make them simpler to put in, if put in improperly, they’ll rise by way of the shifting floor to the floor or break underneath shifting strain.


Stainless-steel is a sturdy metallic for a lot of makes use of, however stainless-steel septic tanks are the least most popular model, as these product of this materials can break down earlier than their anticipated 20-year lifespan. Buried within the floor and subjected to corrosive supplies, a metal septic tank has ample alternatives to rust or corrode. Older properties on the market will doubtless want an inspection to assessment the security of the tank earlier than they’re offered.

Cellular Dwelling Septic Tanks

Cellular house septic tanks are principally the identical as mounted house septic tanks in dimension necessities, permits, and set up. The problem with a cell house septic tank system is putting in it in a location that won’t be pushed over by the house itself or vans transferring the house. The load of the cell house or vans might injury the septic tank, so it’s greatest to assessment its place earlier than transferring the cell house.


Forms of Septic Tank Methods

The full value of putting in or changing your septic tank is essentially depending on the kind of system you select. Listed here are among the commonest sorts of tanks:

Anaerobic Septic System

Anaerobic methods are a standard alternative for a lot of householders as a result of they don’t require further energy or chemical substances. An anaerobic system incorporates micro organism that don’t want oxygen to outlive. The micro organism break down stable waste and the remaining liquid waste is piped out and distributed underneath the soil. The waste is of course recycled because the water passes into the soil.

These methods value about $2,000 to $5,000 to put in.

Cardio Septic System

Not like anaerobic methods, cardio methods use micro organism that do require oxygen to outlive. Oxygen is pumped into the tank to activate the micro organism, which then feed on stable waste. Cardio methods work properly the place the soil is not favorable for different methods and the groundwater desk is excessive. It is a good choice for properties positioned close to a physique of water.

Cardio methods are dearer to put in. Anticipate to pay between $10,000 and $20,000.

Gravity Septic System

A gravity septic system makes use of gravity for filtration and water move. They must be put in on a delicate slope to allow water move and not using a pump.

Set up prices $1,500 to $4,000.

Standard Septic System

The standard septic system consists of a septic tank and a trench that acts as a drain area. The ditch is constructed on stone or gravel and permits water to go by way of. To forestall sand or filth from contaminating the clear soil, geofabric is put in on high of the ditch. A traditional septic system wants a big area to function.

These methods value between $2,000 and $5,000 to put in.

Mound Septic System

In case your groundwater is near the floor, a mound septic system is the only option. A sand mound is constructed on the septic system space to pump wastewater from the tank into the mound in small portions. The sand then filters the water earlier than it will get into the soil and groundwater. This design requires a number of area.

They’re additionally costly to put in as a result of a sand mound needs to be constructed. Whole value ranges from $10,000 to $20,000.

Chamber Septic System

Chamber septic methods have just lately grow to be a well-liked alternative. They’re much like typical methods, besides plastic chambers are used within the drain area as an alternative of gravel. These are simpler to assemble and have a smaller carbon footprint.

They value $1,500 to $5,000 to put in.


A brand new septic tank or septic system, both for brand spanking new development or an present property, will at all times value not less than a couple of thousand {dollars}. The nationwide common value {of professional} set up is about $5,828, with a typical vary of $3,138 to $8,518

The general value of the undertaking depends upon the kind of septic system you employ, the dimensions of your own home, and any further companies chances are you’ll want to finish the set up. Although the everyday worth vary is an efficient set of pointers, understand that you may find yourself paying as little as $1,013 or as a lot as $18,163

Most significantly: DON’T try to put in your personal septic tank except you’re an expert plumber or different specialist skilled with septic methods. Regardless of how useful you’re, regardless of how a lot cash you assume you’ll save, the danger of DIY on this case isn’t value it. 

Foremost Photograph Credit score: Andy Rogers / Flickr / CC BY-SA 2.0

Jordan Ardoin is a author and indoor plant fanatic hailing from Florida. In her spare time, she enjoys chasing her two cats round the home and making an attempt to maintain her houseplants alive.

Changing Non Conforming Septic MN Methods

You probably have been knowledgeable that your present Septic System is Non-Compliant, Non-Conforming or in want of main Repairs or Alternative, then it could be time to examine into monetary concerns. In Minnesota, there are a selection of Funding Alternatives that grow to be accessible by way of a number of completely different particular Low Curiosity Loans or Grants.

Try the Low Interest Financing web page on our Customized Septic, Inc. (CSI) web site or do some digging your self (so to talk). Remember to try fund sources together with:

  • U.S. Division of Agriculture (USDA)
  • Minnesota Air pollution Management Company (MPCA)
  • of Commerce & Financial Growth
  • Native Zoning Fee
  • MN Housing Finance Company
  • Soil & Water Conservation Districts

Septic Tank Prices for Set up

When you select a sort of septic system, materials, dimension, and put together the location, it’s time to determine how set up will influence your septic tank value. Relying on the system sort, the set up prices will be excessive. Since you need to make each connection completely to scale back the possibilities of leaks and the grade of depth needs to be precise, it’s a good suggestion to rent an expert. There are a number of steps to cowl to make sure your system works and doesn’t fail on you. 

Hiring an expert can improve your septic tank value by $1,500 to $4,000. This contains designing your system, submitting your permits, excavating the location, and set up. For an expert to attract up a design, you’ll pay between $600 and $800. Your location will decide your contractor costs per hour, they usually vary between $150 and $200. A typical set up course of with none main setbacks ought to take between two to provide days and 16 to 40 hours from begin to end. 

You’ll even have so as to add soil testing to your septic tank value, and your permits are one other factor to consider. The allow value will differ by space and municipality, however they often fall beneath $1,000. A website inspection may additionally be needed, however they’re often free. 

There are a number of phases to the septic system set up. An inspection is step one within the proces. This inspector will decide which design will work greatest to your area and in the event that they want soil testing. The contractor will then design the system. Subsequent, they’ll apply for all the needed permits. As soon as the whole lot is sweet to go, they’ll begin the set up course of by beginning to excavate the world. The whole set up course of can take between two and 5 days from begin to end. After they get the system put in, an inspector must double-check it earlier than they backfill the soil. Lastly, they backfill it and end the method. 

Labor will make up an honest portion of your septic system set up value. The costs per hour might be area-specific, and for this reason it’s vital to get a number of estimates. Septic System Installation by David / CC BY-NC-ND 2.0

Indicators your septic tank is full

When you discover any of the next round your own home, your septic tank could also be both full or damaged:

  • Sluggish drains
  • A rest room that gained’t flush or is gradual to flush
  • Gurgling noises after flushing the bathroom or operating water
  • Sewage odor within the yard
  • A really inexperienced garden, particularly round your septic tank
  • Pooling water within the garden

Any of those indicators might imply that one thing is unsuitable together with your septic tank, however there’s a giant distinction between your tank being damaged and it being full. Pumping rectifies a full septic tank, and it ought to solely value you about $300 to $600. However, a damaged septic tank must be both repaired or changed, and people will often value you more cash.

Get Skilled Estimates for Your Septic Tank Price Close to You 

Because it’s so vital to have an expert are available and design and set up your septic system, you wish to get a couple of estimates round your native space. You can begin your search with the next hyperlinks to assist management your septic tank prices. 

Tips on how to Put together for Your Septic Tank Set up

To make sure septic tank set up goes easily, listed below are a couple of ideas to bear in mind.

Obtain A number of Estimates

Earlier than any excavation or signed paperwork, obtain estimates from licensed septic tank installers and browse opinions about every firm utilizing trusted, third-party client opinions. Make sure the contractor you choose holds the right insurance coverage and licensing and contains needed preparations like excavation and drain area testing of their estimate.

Take a look at the Soil and Receive a Allow

Septic methods depend on permeable soil surrounding the tank to soak up and naturally deal with liquid residue in order that it doesn’t contaminate runoff water or leak into the water desk. This space is named the drain or leach area.

Earlier than putting in a septic tank, you’re legally obligated to acquire a percolation or “perc” take a look at. This take a look at confirms the soil meets necessities set by town and native well being division. Normally, the soil is required to have enough quantities of permeable contents like sand or gravel. As soon as the land passes the percolation take a look at, you’ll be capable of receive a allow and begin the set up course of.

Observe: If you wish to put a septic tank on a bit of land, it should go the percolation take a look at. We suggest ordering a take a look at earlier than buying the land you wish to use for residential functions.

Plan for Excavation

Heavy tools is required to excavate the big quantity of land needed for a septic tank. When you at the moment reside on the land, be sure that to finances landscaping prices to repair any injury incurred throughout excavation.

When you’re constructing a brand new house, schedule the excavation at a time when it’ll have minimal influence on the development course of. Sometimes, that is earlier than paving the driveways and sidewalks, however after the primary body of the house is constructed.

How a lot does it value to put in a septic system?

Set up prices typically make up 50% to 70% of what you’ll pay to interchange your septic tank. That’s why it’s so vital to buy round for quotes first to ensure you’re getting an excellent deal.

Right here’s a breakdown of what your labor prices pay for:

  • Perc take a look at: A perc take a look at evaluates how properly your soil absorbs and filters water. It requires the technician to dig a 2- to 3-foot gap, pour water in it and see how briskly it dissipates. A perc take a look at will run you round $750 to $1,850.
  • Constructing permits: The price of constructing permits differ relying in your municipality. They sometimes run between $400 and $2,250, however chances are you’ll pay extra should you set up another septic system otherwise you’re in an costly space.
  • Excavation prices: This could run you $1,200 to $4,500, however this quantity will improve considerably should you additionally set up a pump or go together with the constructed wetland septic system.
  • Electrical: A standard septic system won’t want electrical work, however any system requiring a pump or different mechanical equipment would require electrical energy. This value is difficult to find out since your native electrician will set the pricing and their effort depends upon how a lot underground electrical line they should run.

When you’re putting in a septic system from scratch, you’ll should pay much more to your drain or leach area and the plumbing to attach your own home to the tank. A brand new drain area can value as much as $15,000.

Atlanta’s #1 Septic System Professionals

The professionals at The Original Plumber can come out to inspect your existing septic system or space you’d wish to put a brand new septic tank system in your yard. We provide honest, trustworthy, and upfront pricing after we install a septic system. This fashion, you gained’t have any surprises and may belief you’re receiving high-quality work.

Our pleasant and useful workforce members can provide you a straightforward estimate while you give us a call. We’ll issue within the value of septic tank wants when constructing your estimate. We will additionally schedule your septic tank upkeep to maintain your septic system functioning correctly.


Leave a Comment