St. Clair County, Michigan
Mold Inspection and Testing Companies in St. Clair County, MI (2026)
8 mold inspectors in St. Clair County. The top 25 by score, then every city.
Who is the best mold inspector in St. Clair County, MI?
As of October 2026, the highest-scoring mold inspector in St. Clair County on TownAnswer is Huron Mold & Air Quality Services in Greenwood Township, with 53 out of 100.
Fewer than three scored businesses. This page stays out of search results for now.
Top 7 in St. Clair County
| # | Business | City | Score | Rating | Reviews |
|---|---|---|---|---|---|
| 1 | Huron Mold & Air Quality Services | Greenwood Township | 53 | 5.0 | 3 |
| 2 | Safe And Sound Inspections | Fort Gratiot Township | 51 | 4.7 | 26 |
| 3 | Leave It To Weaver Home Inspection | Yale | 50 | 4.8 | 62 |
| 4 | Thumb Inspections | Port Huron | 48 | 4.8 | 17 |
| 5 | Eastern Michigan Inspections | 46 | 5.0 | 2 | |
| 6 | Huron Inspections LLC | Smiths Creek | 39 | 5.0 | 1 |
| 7 | Black River Building Inspection | Yale | 37 | 5.0 | 1 |
Mold Inspection and Testing Companies by city in St. Clair County
| City | Listed | Scored | Top business |
|---|---|---|---|
| Yale | 2 | 2 | Leave It To Weaver Home Inspection |
| Greenwood Township | 1 | 1 | Huron Mold & Air Quality Services |
| Fort Gratiot Township | 1 | 1 | Safe And Sound Inspections |
| Port Huron | 1 | 1 | Thumb Inspections |
| Smiths Creek | 1 | 1 | Huron Inspections LLC |
| Marine City | 1 | 0 | n/a |
What to ask
- Will they inspect for moisture, not only take air samples?
- Which lab analyzes the samples, and is it accredited (for example AIHA EMLAP)?
- Do they take an outdoor sample to compare with the indoor result?
- What does the written report include, and when do you get it?
- Do they also sell remediation? If so, ask how they keep the test and the sale separate.
Questions
How many mold inspectors are in St. Clair County?
Our October 2026 data lists 8 mold inspectors in St. Clair County across 6 city pages.
Who is the top-rated mold inspector in St. Clair County?
As of October 2026, the highest-scoring mold inspector in St. Clair County on TownAnswer is Huron Mold & Air Quality Services in Greenwood Township, with 53 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.