Odor Removal in Indiana
66 certified odor removal firms on file in Indiana. Credentials below are verified against IICRC's Certified Firm registry.
Cities with 3+ certified firms
Also served (1–2 firms)
Bloomington, Lafayette, Greenwood, New Albany, Bremen, Chesterton, Connersville, Burns Harbor, Carmel, Avon, Fortville, Evansville, Elkhart, Greenfield, Granger, Michigan City, Morgantown, Plainfield, Portage, Richmond, Seelyville, Seymour, South Bend, Warsaw, West Lafayette, Zionsville
What Indiana odor removal firms are certified in
Certification counts across the 66 Indiana 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 | Indiana firms |
|---|---|---|
| OCT | Odor Control Technician | 66 |
| WRT | Water Damage Restoration Technician | 62 |
| FSRT | Fire and Smoke Damage Restoration Technician | 60 |
| ASD | Applied Structural Drying Technician | 59 |
| AMRT | Applied Microbial Remediation Technician | 54 |
| CCT | Carpet Cleaning Technician | 47 |
63 of these firms hold three or more certifications; 1 appear in two independent registries and carry a cross-verified marker; 21 operate under a national franchise brand, which is separately owned and separately credentialled from the brand itself.
Every Indiana firm we hold a record for, A–Z by city →
Odor Removal in Indiana: common questions
Is odor removal work licensed in Indiana?
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 Indiana odor removal firms actually hold?
Across the 66 Indiana firms on file for this work, the most common credentials are OCT (Odor Control Technician) held by 66 firms, WRT (Water Damage Restoration Technician) held by 62 firms, FSRT (Fire and Smoke Damage Restoration Technician) held by 60 firms, ASD (Applied Structural Drying Technician) held by 59 firms. 63 hold three or more certifications. Certification describes verified training rather than the services a firm chooses to advertise.
How were these Indiana firms verified?
Every certification was checked against IICRC's own Certified Firm registry, not against the firm's marketing. 1 of the 66 appear in two independent registries and carry a cross-verified marker. Checked August 14, 2026.
Which Indiana cities have the most odor removal firms?
Indianapolis leads with 14, followed by Noblesville (7), Fort Wayne (6), Crown Point (3). We build a page wherever a city has three or more certified firms; smaller markets are listed below that without their own page.