Odor Removal in Tennessee
92 certified odor removal firms on file in Tennessee. Credentials below are verified against IICRC's Certified Firm registry.
Cities with 3+ certified firms
Also served (1–2 firms)
Antioch, Cookeville, Bartlett, Smyrna, Lenoir City, Hendersonville, Gallatin, Franklin, Crossville, Powell, Ooltewah, Columbia, Collierville, Arrington, Alcoa, Carthage, Brentwood, Gray, Goodlettsville, Kingsport, Hixson, Kodak, Germantown, Dandridge, Cordova, Lebanon, Lavergne, La Vergne, Manchester, Mount Juliet, Mt Juliet, Morristown, Maryville, Paris, Newbern, Pulaski, Sevierville, Somerville, Springfield, Talbott
What Tennessee odor removal firms are certified in
Certification counts across the 92 Tennessee 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 | Tennessee firms |
|---|---|---|
| OCT | Odor Control Technician | 92 |
| WRT | Water Damage Restoration Technician | 89 |
| FSRT | Fire and Smoke Damage Restoration Technician | 87 |
| ASD | Applied Structural Drying Technician | 73 |
| AMRT | Applied Microbial Remediation Technician | 67 |
| CCT | Carpet Cleaning Technician | 47 |
91 of these firms hold three or more certifications; 0 appear in two independent registries and carry a cross-verified marker; 31 operate under a national franchise brand, which is separately owned and separately credentialled from the brand itself.
Every Tennessee firm we hold a record for, A–Z by city →
Odor Removal in Tennessee: common questions
Is odor removal work licensed in Tennessee?
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 Tennessee odor removal firms actually hold?
Across the 92 Tennessee firms on file for this work, the most common credentials are OCT (Odor Control Technician) held by 92 firms, WRT (Water Damage Restoration Technician) held by 89 firms, FSRT (Fire and Smoke Damage Restoration Technician) held by 87 firms, ASD (Applied Structural Drying Technician) held by 73 firms. 91 hold three or more certifications. Certification describes verified training rather than the services a firm chooses to advertise.
How were these Tennessee firms verified?
Every certification was checked against IICRC's own Certified Firm registry, not against the firm's marketing. 0 of the 92 appear in two independent registries and carry a cross-verified marker. Checked August 14, 2026.
Which Tennessee cities have the most odor removal firms?
Nashville leads with 9, followed by Knoxville (8), Memphis (8), Murfreesboro (6). We build a page wherever a city has three or more certified firms; smaller markets are listed below that without their own page.