Odor Removal in Texas
185 certified odor removal firms on file in Texas. Credentials below are verified against IICRC's Certified Firm registry.
Cities with 3+ certified firms
Also served (1–2 firms)
Amarillo, Boerne, Round Rock, Wichita Falls, Waco, Lubbock, Grand Prairie, Katy, Lewisville, Kingwood, Liberty Hill, Frisco, Euless, Cypress, San Angelo, Mckinney, Montgomery, Mesquite, North Richland Hills, Buda, Brookshire, Brady, Alice, Beaumont, Anna, Alton, Bonham, Benbrook, Bedford, Beckville, Burleson, Flower Mound, Farmers Branch, Emory, Denton, Duncanville, Grapevine, Glen Rose, Georgetown, Comfort
What Texas odor removal firms are certified in
Certification counts across the 185 Texas 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 | Texas firms |
|---|---|---|
| OCT | Odor Control Technician | 185 |
| WRT | Water Damage Restoration Technician | 179 |
| FSRT | Fire and Smoke Damage Restoration Technician | 171 |
| ASD | Applied Structural Drying Technician | 144 |
| AMRT | Applied Microbial Remediation Technician | 114 |
| CCT | Carpet Cleaning Technician | 100 |
181 of these firms hold three or more certifications; 85 appear in two independent registries and carry a cross-verified marker; 58 operate under a national franchise brand, which is separately owned and separately credentialled from the brand itself.
Texas mold law: tenant rights, disclosure & insurance →
Every Texas firm we hold a record for, A–Z by city →
Odor Removal in Texas: common questions
Is odor removal work licensed in Texas?
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 Texas odor removal firms actually hold?
Across the 185 Texas firms on file for this work, the most common credentials are OCT (Odor Control Technician) held by 185 firms, WRT (Water Damage Restoration Technician) held by 179 firms, FSRT (Fire and Smoke Damage Restoration Technician) held by 171 firms, ASD (Applied Structural Drying Technician) held by 144 firms. 181 hold three or more certifications. Certification describes verified training rather than the services a firm chooses to advertise.
How were these Texas firms verified?
Every certification was checked against IICRC's own Certified Firm registry, not against the firm's marketing. 85 of the 185 appear in two independent registries and carry a cross-verified marker. Checked August 14, 2026.
Which Texas cities have the most odor removal firms?
San Antonio leads with 18, followed by Houston (18), Austin (10), Dallas (8). We build a page wherever a city has three or more certified firms; smaller markets are listed below that without their own page.