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HomeAdvisor Screened & Approved
This service professional has passed the HomeAdvisor screening process.
Learn about our screening process98% Recommended
29 Years In Business
Company Details
- Verified Licenses
- Bilingual
Hours
- Mon: 6:00 AM - 8:00 PM
- Tue: 6:00 AM - 8:00 PM
- Wed: 6:00 AM - 8:00 PM
- Thu: 6:00 AM - 8:00 PM
- Fri: 6:00 AM - 8:00 PM
- Sat: 9:00 AM - 5:00 PM
- Sun: 12:00 PM - 5:00 PM
View All Details & Credentials
Achievements
Service Details
Areas of Expertise
- Mold and Toxicity Removal
- Asbestos & Lead Abatement
- Air Quality management, Duct-Cleaning and sterilization
- Hazardous Substance removal
- Radon Mitigation
View All Offerings and Cities Served
Cost Information
- Free Estimates
- Warranty Offered
- Credit Cards Accepted
Reviews
Write a Review
Showing 11-20 of 56 results
5.0
Chris S.
Holland, MI
4/17/2025
SGS Contracting and Environmental Services tested out indoor air quality and found mold and unhealthy air quality. They did an exceptional job find and eliminating the cause of the unhealthy air quality. I highly recommend them!
5.0
Kim C.
Gaylord, MI
4/9/2025
If you’re looking for a pro to help you with mold issues, I can’t recommend SGS enough. When I discovered the toxic effects mold was having on my health, I couldn’t believe it. I researched and did my homework to understand mold and how to effectively remediate. I was shocked to find that I knew more than most “mold restoration” companies out there and how unregulated it is in Michigan. I sought out true professionals and that’s how I found SGS. They know their stuff, go above and beyond, communicate effectively and efficiently, take the necessary steps, and have helped us through home inspections and remediation support. I wouldn’t trust anyone else. SGS services were higher in cost but that’s because they actually do what is needed to remediate the problem and not make the problem worse like many companies do (which end up costing more in the long run and have health consequences). I’m so grateful that SGS does what they do!
5.0
Pam P.
Gladstone, MI
4/4/2025
They were quick to respond to my request. Arranged to get there the following week and gave me the results of the testing as soon as they received them. They were extremely professional and thorough in there testing.
5.0
Tony S.
Grand Rapids, MI
4/4/2025
Straightforward, informative and effective. Would definitely recommend.
5.0
Shawna M.
Newaygo, MI
2/14/2025
Great job!
5.0
Alan S.
Chesaning, MI
11/26/2024
Customer was very happy
5.0
Alicia B.
Hubbard Lake, MI
7/24/2023
Extremely professional, informative, easy to work with and kind. All qualities youâ d hope for in a business!
5.0
Haley V.
Grand Rapids, MI
4/27/2023
They were thorough, knowledgeable, considerate, down to earth…genuinely wanted to help us and walked us through the whole process and were so kind and did an amazing job. 10/10 would recommend.
5.0
Paul B.
Traverse City, MI
11/19/2022
They were very proffesional, and did the work when they said they would . Very good customer relations.
5.0
Diane K.
Hubbard Lake, MI
11/16/2022
Wonderful people that care about the health of their clients. I highly recommend them to all!
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