SGS Environmental and CERI

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29 Years In Business

Company Details

  • Verified Licenses
  • Bilingual

Contact

6520 Chippewa Highway
Manistee, MI 49660
http://critical4u.com

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

  • Residential Work
  • Commercial Work
  • Small Jobs Welcome

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

Ratings

4.9
56 Verified Reviews
  • 5
    53
  • 4
    1
  • 3
    1
  • 2
    1
  • 1
    0

Highly rated for

  • Overall Rating
  • Value
  • Customer Service
  • Quality
Showing 1-10 of 56 results
5.0 Valerie P. West Olive, MI
1/29/2026

Cleaned the house for mold! Very thorough and knowledgeable communication about what would be done. Able to answer all questions and concerns. Very accommodating! Trustworthy! We were very pleased with the work they did!

5.0 Colleen C. Ada, MI
1/12/2026

I am absolutely thrilled with the service provided by CERI for the mold remediation in my home. Finding mold in our home felt like an absolute nightmare, and I was so grateful I found this team. From my very first phone call, the entire process was seamless. The initial inspection was incredibly thorough, and they patiently walked me through the entire remediation plan, addressing all my concerns with professionalism and expertise. There were no scare tactics, just honest evaluation and clear communication. When the crew, led by Scott and Travis, arrived, they were punctual, courteous, and ready to work. They took meticulous safety measures to contain the spores and protect the rest of my family and home. I was impressed by their attention to detail; they even showed me pictures of the progress daily and ensured the work areas were spotless after completion. The results are truly remarkable. A year later, the affected areas are still mold-free, and the air quality is great now.

5.0 Mark A. Marquette, MI
9/19/2025

Travis did a great job from start to finish. He responded quickly to my inquiry and explained everything clearly. Did all the work on time. He and his team did everything as they promised. I would highly recommend there services.

5.0 Marilyn S. Mount Pleasant, MI
8/13/2025

I am very pleased with the professionalism, promptness, and care that was given to my mold problem. I was even notified of another issue in my basement that I wasn’t aware of and needed attention. They were very easy to work with.

5.0 Don B. Saint Joseph, MI
8/4/2025

I live in Saint Joseph MI and CERI did an excellent job finding and removing the mold that was inside our home and finding and removing smaller areas of asbestos. I called because I’ve had chronic allergy problems, with the mold removed from the home and the air quality tested on each floor to find the problems before starting, my allergies are much better. The customer service was an A+ l highly recommend them for anything regarding this type of work. They are not located in this area but you would never know it, they are familiar with this area from other jobs done here.

5.0 James F. Kingston, TN
7/19/2025

Excellent work!

5.0 Stephen P. Brighton, MI
6/2/2025

Great Team, openly communicative, very professional. Would highly recommend and would be our goto for future assistance

5.0 Mere K. Grand Rapids, MI
5/15/2025

Travis, who was amazing, came out to test my residence. He was early, down to earth, and professional. He reassured me that I was not crazy, that he could tell after 10 minutes of being in my apartment that I had a mold issue. Travis continued his testing, which was very detailed, efficient, yet a quick process. My tests were sent in for lab testing and it came back as positive for mold throughout my apartment. Travis and the team at Critical Environment helped me prove that my residence was the cause of my illness and was the proof I needed to get my lease terminated. This was an absolute answer to my prayers. In my opinion, there is no better company to test your home than Critical Environment. A month after Travis tested my place a client of mine was complaining about health issues, I told them about my experience with critical environment. They called and Travis came out the NEXT DAY and tested. You will not find a more professional and proficient company than CE.

5.0 Robert D. Grand Rapids, MI
4/17/2025

Travis and Critical Environment responded quickly. Called me back right away on a Sunday morning. He did a job for me earlier this year and had an issue come up while that job was under warranty still. He took care of the problem no questions asked standing behind the warranty.

5.0 Steven B. Charlevoix, MI
4/17/2025

Had testing done satisfactorily. Awaiting mediation quote.

Photos

SGS Environmental and CERI
3
Environmental Clean Up
2
Asbestos Abatement
Specialize Equipment
Mold Remediation
Manistee
2
Super Hepa Environmental
3
Remediation
6
Mold Remediation

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