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TRUSTED BY MOUNT MORRIS, MI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon27
    Verified septic tank services reviews

Top-Rated Septic tank pros in Mount Morris - Updated Nov 2026

Avatar for Xtreme Excavation & Grading
Xtreme Excavation & Grading
5.0(
6
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair - For Business

Serving Mount Morris, MI and surrounding areas

Approved

In business since 2001

Free estimates

Small jobs welcome

"Xtreme Excavation and Grading was fantastic, my sewer pipe was backing up so i ran a camera and come to find out it was packed full with roots and waste, so I googled up some companies and got a couple quotes but the I called and spoke with Brandon (the owner of Xtreme) and him and his guys didn’t waste any time!! He told me the price (which was extremely reasonable nearly half as much as the other 2 places i called) came out the next day and fixed my issue, Very friendly and knowledgeable and they did great work!! I will definitely be keeping them in mind for future needs"
Avatar for Everett's Excavating
Everett's Excavating
New to Angi
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair

Serving Mount Morris, MI and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today! \n

Underdrain
New ELJEN Septic System
Digging up an existing outlet line
Prepping for a Septic System
Demolition

+8

Response time1 day
3 neighbors recently requested a quote
Mr fixture
New to Angi
Septic System - Install or ReplaceSeptic System - Repair

Serving Mount Morris, MI and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Hello and thank you for viewing my services, I hope to fix any issue you have and build a relationship off of trust and fine work, if you were wondering what services I offer it’s easier for me to tell you what I don’t, no shingles and no tile, but I do offer grout replacement. It’s a great day when problems go away and projects are finished.

Avatar for HORIZON SITE DEVELOPMENT LLC
HORIZON SITE DEVELOPMENT LLC
New to Angi
Septic System - Install or ReplaceSeptic System - RepairSeptic System - Repair - For Business

Serving Mount Morris, MI and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

Horizon Site Development is a fully insured Michigan-based excavation and site development contractor serving residential and commercial clients. We provide complete sitework solutions for new construction, property improvements, and existing developments.\nOur services include excavation, grading, land clearing, demolition, basement excavation and backfill, trench footings, new pond excavation, existing pond cleanouts and expansions, water and sanitary services, storm sewer installation, septic systems, driveway construction, drainage improvements, topsoil and finish grading, and complete site restoration.\nWith the equipment and experience to handle projects ranging from residential excavation and pond work to larger commercial site development, we focus on dependable scheduling, quality workmanship, clear communication, and completing every project efficiently and professionally.\nReady to break ground? Contact Horizon Site Development today for a quote and let?s get your project moving.\nHorizon Site Development\nExcavating today for tomorrow?s horizon

Excavation
Excavation
Excavation
Excavation
Excavation

+10

3 neighbors recently requested a quote
Gardner Excavation Inc.
5.0(
2
)
Septic System - Install or Replace

Serving Mount Morris, MI and surrounding areas

In business since 2000

Free estimates

Offers commercial services

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.

Response time4 hrs
Response rate96%
Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Mount Morris, MI and surrounding areas

In business since 1971

Credit card accepted

"The technician emptied the freezer, which was in the basement, to work on the part that needed repair. Then he neglected to put anything back into the freezer, including a turkey I had bought for Christmas and a rack of ribs. Two days after he left, I went out of town for two weeks. The turkey actually exploded and spewed its liquid all over everything, which had to be discarded. I let AHS know and they couldn't even bother to call me or follow up on this. I'm considering not renewing my contract with them because of the quality (or lack thereof) of many of the providers they send."
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Additional Photos

+2

Recommended by65%of homeowners
Showing 1-10 of 26
Septic Tanks FAQs, answered by experts

Bladder and diaphragm well pressure tanks are usually pre-charged at the factory. Even so, it’s important to check the air pressure in the tank using a tire pressure gauge on the relief valve. The instruction manual usually calls for 28 psi. Use a hand pump to add more air or release some air from the tank to reach the desired number. Check the pressure periodically to see if you need to add more air to the tank.

Although cesspits may be necessary depending on your main sewage system access or nearby soil quality, they carry a few drawbacks. Cesspools require regular emptying and have relatively high maintenance and pumping costs. Certain areas also disallow the use of cesspools and may require you to cover the cost of existing cesspools to be converted into septic tanks.

To keep roots from growing into a septic tank. However, there are other steps you can take if existing tree roots are getting close to your septic tank. For one, you can install root barriers, which physically block roots from reaching your septic tank. You can also use chemical solutions in your yard or plumbing system to deter root growth.

The costs depend on whether you are buying into an existing well or starting from scratch. The average well drilling cost is between $25 and $60 per foot. The average cost to repair a well is between $350 and $1500. If you have a shared agreement and a community association, there will be additional legal and administrative fees. 

There are many reasons you may want to extend the depth of an existing well or drill a new, deeper well on your property. A deeper well can tap cleaner water sources—shallow water may contain more contaminants. With a deeper well, you’ll also have an easier time reaching the water table depth (the level at which underground water is found) and can get past tricky soil conditions. 

Plus, if your local building code requires a minimum well depth for safety and environmental standards, you’ll meet the code by digging a deeper well in the first place.

The Mount Morris, MI homeowners’ guide to septic tank services

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