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Find Septic system installers and replacers in Flint

Avatar for Alliance Ground Services, LLC
Alliance Ground Services, LLC
5.0(
7
)

Serving Flint, MI and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"We would recommend Alliance Ground Services to anyone. Jared & Kayla consulted with us on our project offering great thoughts and suggestions to enhance own ideas. Our project involved many different improvements and they met or exceeded our hopes on everything we asked for especially the retaining wall. Our project finished at the projected cost in a timely manner. I still enjoy seeing all the improvements Jared & Kayla made to our property."
Retaining Wall & Patio
Retaining Wall & Patio
Hydroseeding
Hydroseeding
Hydroseeding

+2

Response time1 day
13 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Everett's Excavating
Everett's Excavating
New to Angi

Serving Flint, 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
8 neighbors recently requested a quote
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Avatar for Septic Science, LLC
Septic Science, LLC
New to Angi

Serving Flint, 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 time2 days
3 neighbors recently requested a quote
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FAQs for septic system installation and replacement projects in Flint, MI

The smallest standard septic system uses a 500-gallon tank, which costs between $875 and $1,150 installed. This size works well for single-occupant dwellings with minimal wastewater production. However, many local regulations specify minimum tank sizes, so check with your building department before committing to this compact option. Some jurisdictions require at least 750 gallons regardless of home size to ensure adequate waste processing capacity.

The installation timeline varies based on site conditions, permit processing, and contractor schedules. The process includes obtaining permits, conducting soil tests, excavation, tank placement, leach field construction, and final connections. Weather conditions, soil challenges, and inspection scheduling can all affect the overall timeline. It's wise to begin planning well in advance of when you need the system operational.

The most economical approach is to install a conventional anaerobic system with a plastic tank. To minimize costs while maintaining legality, obtain multiple quotes from licensed installers, consider scheduling during their slower seasons, and handle basic site preparation yourself. Never skip permits or required testing to save money—illegal installations can result in significant fines and mandatory removal, ultimately costing far more than doing it right initially.

Regular pumping helps prevent system failures and extends operational life. Most small systems require pumping every three to five years, though frequency depends on household size and usage patterns. Pumping services cost between $290 and $530, making this maintenance expense relatively minor compared to potential repair costs ranging from $500 to $2,600 for neglected systems. Establishing a regular maintenance schedule based on your installer's recommendations helps avoid costly emergency services.

The Flint, MI homeowners’ guide to septic system installations and replacements

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

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