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Jim Kovalak Excavating Inc in Willis, MI

4.4 from 7 Google reviewsHours published2 services found on their website
10262 Willow Rd, Willis, MI 48191(800) 566-6626kovalaksepticservice.com/ opens in a new tab
Jim Kovalak Excavating Inc

About Jim Kovalak Excavating Inc

From the website of Jim Kovalak Excavating Inc, read 15 Sept 2026. It describes what the company says it offers, not independent verification.

Jim Kovalak Excavating installs new septic systems and handles repairs. The company says homeowners can call for either a new system or repair work.

Septic Services in Willis

Quoted from the website of Jim Kovalak Excavating Inc, read 15 Sept 2026.

Septic Service Categories

These are how Google lists the business, not proof of a service offered.

Septic system serviceExcavating contractor

Hours

Monday to Friday
8:00 AM to 5:00 PM

Google Reviews

4.4 7 Google reviews
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  1. Carol B.

    August 2026

    Gets right down to business, friendly guy who did service, good price for septic cleaning.

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  2. Jason D.

    December 2025

    Awesome Service FORSURE

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  3. Carol P.

    July 2025

    The family was great to work with, but the end result was horrific. No top soil and not enough grass seed. Had to hire a lawn company to fix my yard!

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  4. Claudina R.

    June 2025

    Jim is a friendly, highly knowledgeable and skilled contractor. I hired him to excavate about 100 feet of my yard to replace a flimsy old pipe that drains a natural spring out to the road. It was clogged with tree roots and kept backing up and flooding my yard. Jim spent quite a bit of time inspecting the issue and assessing the project to give me an estimate. Everything from paperwork to communications were handled very professionally. Office staff were nice and helpful. They got all the utilities out to flag the various underground lines around my property for safety as is required.

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  5. Tatyana A.

    September 2024

    This company overcharged me for years-I didn’t know I have smaller tank then I was charged for, when I found paperwork from Michigan department of health I realized that, called twice , but was told that my tank is bigger and paper is not right!!!! Absurd!!! Yesterday called different company-they came today-cleaned my tank and charged me twice cheaper then Kovalak. It’s just unbelievable, so be aware of that. Kovalak guys are good workers-no complaints, it’s the owners are so greedy…no shame, no apologies, just kept insisting on the ridiculous things….shame, shame, shame

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From the Google listing, checked 30 Aug 2026.

Several positive reviews describe prompt, straightforward service. Tom says the crew came out the same day. Carol describes friendly service during septic cleaning, while Dawn says the crew identified that a deck blocked access to both system caps.

Map and Directions

Jim Kovalak Excavating Inc10262 Willow Rd, Willis, MI 48191

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Other Septic Companies in Washtenaw County

Frequently Asked Questions

What services does Jim Kovalak Excavating Inc offer?

Published on their website: New System, Septic Tank Cleaning.

How is Jim Kovalak Excavating Inc rated?

4.4 stars from 7 Google reviews.