St. Clair County, Michigan
Mold Remediation Companies in St. Clair County, MI (2026)
11 mold remediation companies in St. Clair County. The top 25 by score, then every city.
Who is the best mold remediation company in St. Clair County, MI?
As of October 2026, the highest-scoring mold remediation company in St. Clair County on TownAnswer is M.C. Shine Cleaning & Restoration Services LLC in Fort Gratiot Township, with 77 out of 100.
Fewer than three scored businesses. This page stays out of search results for now.
Top 9 in St. Clair County
| # | Business | City | Score | Rating | Reviews |
|---|---|---|---|---|---|
| 1 | M.C. Shine Cleaning & Restoration Services LLC | Fort Gratiot Township | 77 | 5.0 | 470 |
| 2 | Doan Restoration of Michigan | Port Huron | 75 | 4.9 | 874 |
| 3 | SERVPRO of Port Huron | Kimball | 74 | 4.9 | 125 |
| 4 | SERVPRO of Marine City/Romeo | Marine City | 67 | 4.6 | 54 |
| 5 | CRI Restoration & Construction | Ira Township | 62 | 5.0 | 8 |
| 6 | Flood and Fire Solutions | Ira Township | 61 | 4.4 | 35 |
| 7 | Huron Mold & Air Quality Services | Greenwood Township | 59 | 5.0 | 3 |
| 8 | Blue Cleaning LLC | Port Huron | 57 | 4.4 | 41 |
| 9 | ATI Restoration | Marysville | 56 | 4.0 | 4 |
Mold Remediation Companies by city in St. Clair County
| City | Listed | Scored | Top business |
|---|---|---|---|
| Port Huron | 4 | 2 | Doan Restoration of Michigan |
| Ira Township | 2 | 2 | CRI Restoration & Construction |
| Fort Gratiot Township | 1 | 1 | M.C. Shine Cleaning & Restoration Services LLC |
| Kimball | 1 | 1 | SERVPRO of Port Huron |
| Marine City | 1 | 1 | SERVPRO of Marine City/Romeo |
| Greenwood Township | 1 | 1 | Huron Mold & Air Quality Services |
| Marysville | 1 | 1 | ATI Restoration |
What to ask
- Do they find and fix the water source before they remove the mold?
- Do they set up containment and negative air so spores do not spread to other rooms?
- Are the technicians trained in mold remediation, for example IICRC AMRT?
- What do they remove, what do they clean, and what do they put back?
- How do they show the job is done: photos, moisture readings, or a test?
Questions
How many mold remediation companies are in St. Clair County?
Our October 2026 data lists 11 mold remediation companies in St. Clair County across 7 city pages.
Who is the top-rated mold remediation company in St. Clair County?
As of October 2026, the highest-scoring mold remediation company in St. Clair County on TownAnswer is M.C. Shine Cleaning & Restoration Services LLC in Fort Gratiot Township, with 77 out of 100.
Can a business pay to rank higher?
No. Every business is scored by the same rules.
TownAnswer ranks local businesses by one published method. Businesses cannot pay to change their rank. Ratings and review counts come from Google Maps, read in October 2026. Details change, so confirm hours, prices and licences with each business. How we rank.