Get matched with top septic tank pros in Three Rivers, MI

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: Should I put yogurt in my septic tank?

• <div><p>You can put yogurt in your septic tank, but it will not increase the bacteria in your septic tank. In other words, it won't harm your tank, but it won't <a href="https://www.angi.com/articles/what-causes-septic-tank-odor.htm">get rid of a septic smell</a> or boost the performance of your septic system. While yogurt contains helpful bacteria, you would need to buy an extraordinary amount of yogurt to make any difference. Adding yogurt is not a helpful or cost-effective strategy.</p></div>

Q: Can you park on top of a septic field?

• <div><p>You should never park or drive on top of a septic field. Vehicles can weigh upwards of two tons, and this weight can put a lot of pressure on the leach lines in the drain field. Too much pressure on your leach lines may cause them to warp, crack, or completely burst. This is an expensive and very avoidable problem.</p></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: How can I add or replenish good bacteria in my septic tank?

• <div><p>Your septic tank naturally contains the good bacteria it needs, so you typically don't have to add more as the system produces them on its own. However, if you wish to replenish the bacteria, you can use natural methods. For example, you can add three rotten tomatoes to your garbage disposal or flush 1/4 ounce of active yeast down the toilet every three months. While store-bought septic enzymes and chemicals are available, many additives are unnecessary and may even harm your system. The most effective way to maintain a healthy bacterial balance is to avoid using chemical drain cleaners, which can kill the beneficial bacteria in your tank.</p></div>

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Verified Reviews for Septic Tank Service pros in Three Rivers, MI

*The Angi rating for Septic Tank Service companies in Three Rivers, 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 Three Rivers, 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 December 04, 2025

Reviewed in December 2025
Lamar is amazing! Not only did he do excavating for our new house build, but he also installed our new septic. He did such a good job that even the inspector said it was one of the nicest installs he has seen. Highly recommend!
M&M Excavating, LLC
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Reviewed in August 2025
I was just surprised on how good they were and it made it look fantastic I don't have to worry about any leaks
Perfection Metal Roofing, Inc.
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Reviewed in October 2024
Great pricing and cleaned up all the debris. Would recommend.
Hall's Tree Service
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Reviewed in September 2023
Very pleased with the work, they came when they were supposed to and they protected all my things and cleaned up when they were finished, I would highly recommend it.
M C Painting
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Reviewed in December 2022
Repaired dumpster gates , and came up with a plan with wheels and stops so the damage would not happen again - polite , fast response , and quality work
Rebel Fabrication, LLC
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Reviewed in June 2022
Outstanding work done by Rodney and his crew!! Pricing was very fair, and Rodney came out within a few days of me reaching out to complete the work. Will definitely use him again.
Hartline expert tree service
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Reviewed in August 2017
He did a thorough job to make sure every thing was out of the tank. Much better than others in the past. He also started right away on digging out the old access cover even though he didn't have the new cover with him. He came back 2 days later and completed the job. Looks great when he got done.
Richards Sewer & Septic Service LLC
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Reviewed in March 2015
<p>We called Roto Rooter because we were having problems with the toilet flushing, and were worried that our outside drain might be plugged up. A plumber came when he was supposed to, asked if the toilet was the only thing we were having problems with, to which we said, yes. He determined...
Roto-Rooter Plumbing & Drain Services
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Reviewed in October 2013
Bought a lakehouse that had been abandoned for many years,only savable parts were the block walls and slab floor.Dennis and his crew came in and agreed to do the work in phases allowing me to do some on my own between.1st phase is finished including major roof repair,new...
DYNAMIC HARDSCAPES & CONSTRUCTION, LLC
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Reviewed in November 2012
They responded in a very timely manner and came out the next day to give an estimate. He knew right away what is was going to take to get it done. A few days later as scheduled they came with a mini excavator to dig out the old pipe and replace it with new all the through the wall of the house...
Modern Plumbing Sewer & Drain Contractors
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Find Septic tank pros in Three Rivers

A&R Wastewater Management

4.6(

)

Septic System - RepairSeptic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Three Rivers, MI and surrounding areas

Approved

In business since 1972

Free estimates

Credit card accepted

"Clean out Septic tank and checked the water flow said it was great so I didn t need to get the main line cleaned out saved us a lot of money gave upfront pricing thank you great job"

+15

Response time1 day

Recommended by92%of homeowners

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Godley Costruction

New to Angi

Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Three Rivers, MI and surrounding areas

Approved

Emergency services offered

Warranties offered

Small jobs welcome

I build and sell modular and manufactured homes also excavating in land clearing\nSnow plowing backhoe service Drain fields septic systems \n

Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Three Rivers, MI and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"Very happy with the new toilet install."

Recommended by63%of homeowners

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A & R Wastewater Management

3.8(

)

Septic Tank - Clean or Pump OutSeptic System - Install or ReplaceSeptic System - Install or Replace - For Business+3 more

Serving Three Rivers, MI and surrounding areas

In business since 1972

Free estimates

Emergency services offered

Since 1972, A&R has been a trusted leader in Septic, Sewer, and Environmental Services for residential, commercial, and industrial clients. With decades of expertise and a commitment to quality, we provide dependable solutions for wastewater system maintenance, repair, and environmental compliance. Our team is available 24/7, offering fast, reliable support by phone, text, or email whenever you need us.

+10

Response time3 days

Response rate100%

1 neighbors recently requested a quote

Septic System - Install or ReplaceSeptic System - Repair

Serving Three Rivers, MI and surrounding areas

In business since 2023

Free estimates

Credit card accepted

"Turnkey septic installation - demo old septic system and install NEW upgraded septic system. Excellent pricing, quality and workmanship. Lamar is a proficient and wonderful to work with, HIGHLY recommend his services."

Response time11 hrs

Recommended by80%of homeowners

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

Serving Three Rivers, MI and surrounding areas

In business since 2024

Free estimates

After over 10 years invested into the field, we are professional and affordable. These types of projects can be very intimidating and costly and we strive to make this process easier and affordable.

Recommended by100%of homeowners

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

Serving Three Rivers, 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 - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Three Rivers, MI and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"Quick and professional removal and installation! Also replaced cold water galvanized pipe running from main to water heater with pex. Will consider using M&S in the future to replace remaining galvanized pipes in the future."

Recommended by69%of homeowners

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Coe's Drain Cleaning Specialists

5.0(

)

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

Serving Three Rivers, MI and surrounding areas

In business since 1994

Emergency services offered

If you are ever in a situation in which you need plumbing services performed within your home or business, we strongly encourage you to contact Drain Cleaning Specialists immidiatly. While we are not a free service, we do offer experienced plumbing contractors who can get the job done in a fast and efficient manner. You can reach us with a single call on (269) 692-2738 whenever the need for plumbing services is needed.

Recommended by100%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 Three Rivers, 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 18

Septic Tanks questions, answered by experts

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.

You can put yogurt in your septic tank, but it will not increase the bacteria in your septic tank. In other words, it won't harm your tank, but it won't get rid of a septic smell or boost the performance of your septic system. While yogurt contains helpful bacteria, you would need to buy an extraordinary amount of yogurt to make any difference. Adding yogurt is not a helpful or cost-effective strategy.

You should never park or drive on top of a septic field. Vehicles can weigh upwards of two tons, and this weight can put a lot of pressure on the leach lines in the drain field. Too much pressure on your leach lines may cause them to warp, crack, or completely burst. This is an expensive and very avoidable problem.

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.

Your septic tank naturally contains the good bacteria it needs, so you typically don't have to add more as the system produces them on its own. However, if you wish to replenish the bacteria, you can use natural methods. For example, you can add three rotten tomatoes to your garbage disposal or flush 1/4 ounce of active yeast down the toilet every three months. While store-bought septic enzymes and chemicals are available, many additives are unnecessary and may even harm your system. The most effective way to maintain a healthy bacterial balance is to avoid using chemical drain cleaners, which can kill the beneficial bacteria in your tank.

The Three Rivers, 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.