Odor Removal in Michigan
142 certified odor removal firms on file in Michigan. Credentials below are verified against IICRC's Certified Firm registry.
Cities with 3+ certified firms
Also served (1–2 firms)
Allegan, Canton, Saginaw, Dearborn Heights, Farmington Hills, East Lansing, Flint, Scottville, Macomb, Jenison, Shelby Township, Warren, Adrian, Clare, Charlotte, Berkley, Belleville, Allen Park, Dewitt, Detroit, Davisburg, Dexter, Fenton, Flushing, Fort Gratiot, Garden City, Gaylord, Grand Haven, Commerce Township, Clinton Twp, Comstock Park, Bloomfield Hills, Bloomfield Township, Bay City, Holland, Hazel Park, Harrison Township, Grosse Pointe Park, Grass Lake, Grandville
What Michigan odor removal firms are certified in
Certification counts across the 142 Michigan firms on file for this work. These are the credentials on record with the issuing body — not what the firms advertise.
| Credential | What it covers | Michigan firms |
|---|---|---|
| OCT | Odor Control Technician | 142 |
| WRT | Water Damage Restoration Technician | 139 |
| FSRT | Fire and Smoke Damage Restoration Technician | 132 |
| AMRT | Applied Microbial Remediation Technician | 111 |
| ASD | Applied Structural Drying Technician | 106 |
| CCT | Carpet Cleaning Technician | 96 |
139 of these firms hold three or more certifications; 3 appear in two independent registries and carry a cross-verified marker; 57 operate under a national franchise brand, which is separately owned and separately credentialled from the brand itself.
Every Michigan firm we hold a record for, A–Z by city →
Odor Removal in Michigan: common questions
Is odor removal work licensed in Michigan?
No US state licenses odor removal work specifically. General contractor registration may apply to any rebuild that follows. The checkable credential is IICRC certification, which is what every listing on this page is verified against.
What certifications do Michigan odor removal firms actually hold?
Across the 142 Michigan firms on file for this work, the most common credentials are OCT (Odor Control Technician) held by 142 firms, WRT (Water Damage Restoration Technician) held by 139 firms, FSRT (Fire and Smoke Damage Restoration Technician) held by 132 firms, AMRT (Applied Microbial Remediation Technician) held by 111 firms. 139 hold three or more certifications. Certification describes verified training rather than the services a firm chooses to advertise.
How were these Michigan firms verified?
Every certification was checked against IICRC's own Certified Firm registry, not against the firm's marketing. 3 of the 142 appear in two independent registries and carry a cross-verified marker. Checked August 14, 2026.
Which Michigan cities have the most odor removal firms?
Troy leads with 6, followed by Traverse City (5), Auburn Hills (5), Brighton (5). We build a page wherever a city has three or more certified firms; smaller markets are listed below that without their own page.