Get matched with top septic tank pros in Dundee, MI

Q: How much does it cost to replace or install a new septic tank?

• <div><p>The average cost to replace a septic tank or install a new system is typically around $7,350, with a broader average range of $5,000 to $12,000. However, total project costs can vary widely, from $5,000 to as much as $22,500. Key factors influencing the price include the size and type of the septic system, the tank material, and the size of your house.</p><p>It's important to distinguish between the cost of the tank itself and the cost of the entire system installation, which is significantly more. For the tank alone, costs vary by size:</p><ul><li><p>A tank for a one-bedroom house typically costs $500 to $900.</p></li><li><p>A 1,000-gallon tank, suitable for most one- to three-bedroom homes, costs between $900 and $1,500.</p></li><li><p>A tank for a five- or six-bedroom home generally costs $1,200 to $1,600.</p></li></ul></div>

Q: Can I add dirt over a septic field?

• <div><p>Adding a thin layer of dirt over a septic drain field is fine, especially if soil erosion has occurred. However, adding too much dirt can compact the soil, reducing the drain field&rsquo;s ability to absorb and filter wastewater properly. Avoid using heavy clay soil, as it can prevent proper drainage. Instead, use a light layer of topsoil and plant grass to help with soil stability. </p></div>

Q: What is a septic tank?

• <div><p>A septic tank is an underground container that collects and holds wastewater until it&rsquo;s sufficiently filtered and broken down. It treats wastewater by separating waste so the leftover liquid can travel into the drainfield where the soil and gravel eventually filter and purify it. This process naturally eliminates bacteria, viruses, and other contaminants.</p></div>

Q: How do I keep my septic tank healthy?

• <div><p>To keep your septic tank healthy, be careful of what you flush and be conservative with water usage, as even flushing too much water down the drain can throw off the septic system&rsquo;s delicate balance. Never flush anything but human waste and toilet paper down your toilet, and be sure to have the tank inspected and pumped every two to five years, depending on the size of your household and your water usage.</p></div>

Q: How big is a 500-gallon concrete septic tank?

• <div><p>The dimensions of a 500-gallon concrete septic tank can vary from manufacturer to manufacturer, but the tank is large enough to handle the wastewater of a small home with up to one bedroom. Keep in mind that some states have a minimum septic tank size, and this often starts at 750 gallons. A 500-gallon septic tank may be too small to meet local regulations.</p></div>

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Verified Reviews for Septic Tank Service pros in Dundee, MI

*The Angi rating for Septic Tank Service companies in Dundee, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

*The HomeAdvisor rating for Septic Tank Service companies in Dundee, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

Last update on February 24, 2026

Reviewed in February 2026
I've been using Brad's Septic for several years and have always had nothing but exceptional service! Brad's goes above and beyond to solve your problems and really shows honest concern for his customers.
BRAD'S SEPTIC & SEWER SERVICE, LLC
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Reviewed in November 2020
They use soft water for rinsing windows from a tank on the truck. Much appreciated.
A Power Wash Company, LTD.
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Reviewed in September 2019
Originally they were called our for a leak. I was told they fixed it but It continued to leak. Later discovered the tank itself was leaking. They handled the warranty and install of the new tank and did a good job. It seemed the guys they sent out had less experience, Maybe it was just with...
Indoor Comfort Heating & Cooling
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Reviewed in August 2019
DeJonghe Septic is an excellent company. Matt is not only an expert at what he does;he is very honest and has an outstanding work ethic. For example, when he came to pump our septic today, we discovered that the 50 year old lid had shattered since the last pumping. My wife and I went out to buy...
Matt DeJonghe Septic Tank Cleaning
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Reviewed in August 2017
They were on time, professional, did great work and gave great service. I will use them in the future for a new hot water tank and I would recommend them to others.
Associated Plumbing & Sewer Service, Inc.
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Reviewed in April 2017
Had to have them come back multiple times. Never put my riser back on the 2nd or 3rd time they came out. Hit my inspection line, wasnt putting anytying in my tank for a month, the whole tank has shifted. Makes me wonder if the tank is even connected to my leech field. Since the pipes had to be...
US Plumbing
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Reviewed in November 2016
<p>During the testing of the safety gauges, one blew at a normal operating temperature. The workman quickly diagnosed the cause as being due to having excess water in the systems expansion tank. He noted that this situation will occur occasionally in these older rigid style of tanks. He also...
WHITCHER PLUMBING & HEATING
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Reviewed in June 2016
I needed an estimate on tank-less hot water heater, I spoke with Tom .the guy is so disrespectful. I Don't recommend this company . I hired American heating and cooling . it is a professional company that respects it's current and potential customers.
Edwards Plumbing & Heating, Inc.
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Reviewed in March 2016
<p>After purchasing a new furnace, central air and a hot water tank from Garner, (which was installed as expected) we called the company back to repair the hot water tank a few months later. They worked on it and advised they needed a part but they put a hose on the hot water heater to the sump...
Garner Heating & Cooling
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Reviewed in July 2015
Great. fast and professional. There were some flower in bed which surrounded the unit and they even managed to work around them without damaging them. I did't ask them they just did it. Tanks! Will be scheduling the same people this fall for the furnace. <br />
Action Heating & Air Conditioning & Electrical
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Find Septic tank pros in Dundee

BOLTON SEPTIC LLC

4.4(

)

Septic Tank - Clean or Pump Out

Serving Dundee, MI and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"had an immediate opening and the septic tank was pumped the first day of business after I submitted my request to Home Advisor."

Response time1 day

Response rate100%

3 neighbors recently requested a quote

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Septic Science, LLC

New to Angi

Septic System - Install or ReplaceSeptic System - RepairSeptic System - Install or Replace - For Business+1 more

Serving Dundee, MI and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. One stop shop from engineering to install!

Response time1 day

7 neighbors recently requested a quote

Septic System - Install or ReplaceSeptic System - RepairSeptic System - Repair - For Business

Serving Dundee, MI and surrounding areas

Approved

In business since 1978

Free estimates

Customers say: Quality work

"I used Stone&Dirt on four jobs concrete, excavating, landscaping and installing a dual tank septic system for new construction. Outstanding each time. I highly recommend Stone&Dirt."

Response time3 hrs

Recommended by100%of homeowners

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Taylor Cheek

New to Angi

Septic System - Install or ReplaceSeptic System - Repair

Serving Dundee, MI and surrounding areas

Approved

Emergency services offered

Small jobs welcome

A driven general contractor that excels with emergency plumbing, excavating, power washing, yard cleanups, and general property solutions.

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J Bennett Construction, Inc.

5.0(

)

Septic System - Install or Replace

Serving Dundee, MI and surrounding areas

In business since 1996

Free estimates

This is Jeremy Bennett. I am the owner of J-Bennett Construction. Here at J-Bennett we take pride in our work, so if you need a top notch company then look no further.

Recommended by100%of homeowners

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Dan's Quality Plumbing

4.5(

)

Septic System - Repair

Serving Dundee, MI and surrounding areas

In business since 2019

Emergency services offered

Warranties offered

We pride our company on installing drywall hanging,taping and mudding allfinish work. Water heators,fixtures,sump pumps,pex pipes,copper pipes,reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

Response time1 day

Response rate86%

Recommended by50%of homeowners

Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Dundee, MI and surrounding areas

In business since 2008

Free estimates

Credit card accepted

Plumbing Professors, LLC, has the dedication to get the job done right the first time every time! We are a fully licensed and insured business and we specialize in all aspects of plumbing. We are also an owner operated business so you know we will not only meet, but exceed your high expectations! Let us work for you! With years of experience and references choose Plumbing Professors, LLC, today for all of your specific plumbing needs!

Response time1 day

Recommended by90%of homeowners

Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Dundee, MI and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Well. Only problem was delay in response time after claim was filed online. Water tank started leaking Thanksgiving morning and no reply until I called the Regional Manager."

Recommended by81%of homeowners

Septic System - Repair

Serving Dundee, MI and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"They were wonderful! Fixed the toilet , drain, and I used them to replace a failed water heater. Very knowledgeable and did an excellent job on all and cleaned up after. Would definitely hire again."

+16

Response time4 hrs

Response rate91%

Recommended by67%of homeowners

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American Home Shield – Home Warranty

3.5(

5,688

)

Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Dundee, MI and surrounding areas

In business since 1971

Credit card accepted

"Takes for ever to get a return a call. Also took a week to get someone out for repairs. They said they would reimburse me for septic repairs and it took over 3 months for that to happen."

Recommended by65%of homeowners

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Showing 1-10 of 17

Septic Tanks questions, answered by experts

The average cost to replace a septic tank or install a new system is typically around $7,350, with a broader average range of $5,000 to $12,000. However, total project costs can vary widely, from $5,000 to as much as $22,500. Key factors influencing the price include the size and type of the septic system, the tank material, and the size of your house.

It's important to distinguish between the cost of the tank itself and the cost of the entire system installation, which is significantly more. For the tank alone, costs vary by size:

A tank for a one-bedroom house typically costs $500 to $900.
A 1,000-gallon tank, suitable for most one- to three-bedroom homes, costs between $900 and $1,500.
A tank for a five- or six-bedroom home generally costs $1,200 to $1,600.

Adding a thin layer of dirt over a septic drain field is fine, especially if soil erosion has occurred. However, adding too much dirt can compact the soil, reducing the drain field’s ability to absorb and filter wastewater properly. Avoid using heavy clay soil, as it can prevent proper drainage. Instead, use a light layer of topsoil and plant grass to help with soil stability.

A septic tank is an underground container that collects and holds wastewater until it’s sufficiently filtered and broken down. It treats wastewater by separating waste so the leftover liquid can travel into the drainfield where the soil and gravel eventually filter and purify it. This process naturally eliminates bacteria, viruses, and other contaminants.

To keep your septic tank healthy, be careful of what you flush and be conservative with water usage, as even flushing too much water down the drain can throw off the septic system’s delicate balance. Never flush anything but human waste and toilet paper down your toilet, and be sure to have the tank inspected and pumped every two to five years, depending on the size of your household and your water usage.

The dimensions of a 500-gallon concrete septic tank can vary from manufacturer to manufacturer, but the tank is large enough to handle the wastewater of a small home with up to one bedroom. Keep in mind that some states have a minimum septic tank size, and this often starts at 750 gallons. A 500-gallon septic tank may be too small to meet local regulations.

The Dundee, MI homeowners’ guide to septic tank services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

Melissa Graham
•
Aug 3, 2026Aug 3, 2026
How Much Does It Cost to Locate a Septic Tank? [2026 Data]
If it’s been there for a while, it can be hard to find the septic tank in your yard. Learn how much it costs to locate a septic tank with this guide.
Taylor Freitas
•
Sep 15, 2026Sep 15, 2026
How Much Does Septic Tank Repair Cost? [2026 Data]
A damaged septic system can leak odors and sewage, so repairs are urgent. Find out how much septic tank repair costs based on repair type, tank size, and more.
D.P. Taylor
•
Jul 15, 2026Jul 15, 2026
Crank Up Your Understanding of Septic Tank Volume
It’s crucial to install a septic tank with the right volume to avoid wastewater backups. This guide will help you calculate the right septic tank volume.
Jamie Cattanach
•
Jul 10, 2026Jul 10, 2026
What’s the Right Septic Tank Size for Me?
Septic tank sizes vary depending on the size of your home, how many people live there, how much water you use, and more. Read on to learn how to determine the right size for you.
Taylor Freitas
•
Jul 9, 2026Jul 9, 2026
Are Septic Tanks Bad? Pros and Cons to Consider Before Moving Into a House With a Septic System
If you’ve never lived in a house with a septic system before, you might be wondering: Are septic tanks bad? Here are some of the pros and cons.
Taylor Freitas
•
Jul 9, 2026Jul 9, 2026
How to Build a Small Septic Tank for a Rural Property
Want to learn how to build a septic tank for your rural or off-grid property? First, check your local laws, then dive into these general guidelines.