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TRUSTED BY GENESEE, MI HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon33
    Verified septic tank services reviews

Top-Rated Septic tank pros in Genesee - 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 Genesee, 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 James Dean Bruderick
James Dean Bruderick
5.0(
19
)
Septic System - Install or Replace

Serving Genesee, MI and surrounding areas

Approved

In business since 1997

Free estimates

Customers say: Quick response

I have found it to be a life long dream, to change things for the best. From empty lots to beautiful estates, run down buildings to profitable businesses or show place homes. From big projects to small rooms, I take on each with a sense of great pride.

Response time3 days
9 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Alliance Ground Services, LLC
Alliance Ground Services, LLC
5.0(
8
)
Septic System - Install or Replace

Serving Genesee, MI and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

Locally owned and built Alliance is looking to make a positive difference for each customer and community. \nAlliance is dedicated to changing the interface between contractor and consumer through proving integrity and honesty. Consumers need to know they are getting a quality service at a competitive cost. With continuous communication there is no question we won't answer.

Retaining Wall & Patio
Retaining Wall & Patio
Hydroseeding
Hydroseeding
Hydroseeding

+2

Response time1 day
9 neighbors recently requested a quote
Recommended by100%of homeowners
Mr fixture
New to Angi
Septic System - Install or ReplaceSeptic System - Repair

Serving Genesee, 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 Genesee, 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 Genesee, 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 Genesee, 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
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Septic Tanks FAQs, answered by experts

Yes, it is possible to drill a well by hand, but it calls for a good deal of physical labor. Drilling a well by hand is best suited for softer soil, and it may not be possible through rockier terrain. For wider and deeper holes, companies with professional equipment make the job much easier.

Many variables, such as home size, type of engineered system, the material used, soil conditions, and water usage, dictate how long your system will last. On average, most homeowners find that their system lasts 15 to 20 years, though it’s not unheard of for them to last up to 40 years with annual and preventative septic maintenance.

The size of your septic tank plays a role in determining the proper size of the drain or leach field. As a general rule, you should have 1 square foot of drain field size per gallon of septic tank capacity. However, you could install a leach field that’s as much as 2.5 square feet per gallon of septic tank capacity. Most professionals determine the right septic tank size and drain field size by the number of bedrooms in the house. A three-bedroom house needs a minimum 1,000-gallon septic tank, for example.

The ideal depth of a septic drain field is 18 to 36 inches below the surface. The trenches must be deep enough to allow proper wastewater distribution and filtration while remaining shallow enough for oxygen to reach the soil, promoting bacterial activity that helps break down contaminants. In areas with high groundwater or poor drainage, shallower systems like mound drain fields may be required.

A septic system's lifespan typically ranges from 15 to 40 years, with a common average of 20 to 30 years. The longevity heavily depends on the tank's material, maintenance diligence, and usage habits. With proper care, lifespans can reach the upper end of this range.

Lifespan by Tank Material:

  • Concrete: 20 to 40 years

  • Plastic or Fiberglass: 30 to 40 years

  • Steel: 15 to 20 years

To maximize your system's lifespan, follow these maintenance best practices:

  • Regular Pumping and Inspections: Have the tank pumped every three to five years and schedule professional inspections regularly.

  • Mindful Usage: Only flush human waste and toilet paper. Avoid putting items like cat litter, paper towels, cigarette butts, fats, grease, oils, or coffee grounds down your drains.

  • Avoid Chemicals: Do not pour harsh chemicals into the system.

  • Water Conservation: Reduce the amount of wastewater your system has to process.

  • Protect the Drain Field: Avoid driving or building heavy structures over the drain field area.

The Genesee, MI homeowners’ guide to septic tank services

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