Biohazard & Trauma Cleanup in Louisiana
12 certified biohazard cleanup firms on file in Louisiana. Credentials below are verified against IICRC's Certified Firm registry.
Cities with 3+ certified firms
Also served (1–2 firms)
Luling, Shreveport, Monroe, Belle Chasse, Lafayette
What Louisiana biohazard cleanup firms are certified in
Certification counts across the 12 Louisiana 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 | Louisiana firms |
|---|---|---|
| ASD | Applied Structural Drying Technician | 12 |
| FSRT | Fire and Smoke Damage Restoration Technician | 12 |
| TCST | Trauma and Crime Scene Technician | 12 |
| WRT | Water Damage Restoration Technician | 12 |
| AMRT | Applied Microbial Remediation Technician | 10 |
| OCT | Odor Control Technician | 10 |
12 of these firms hold three or more certifications; 1 appear in two independent registries and carry a cross-verified marker; 7 operate under a national franchise brand, which is separately owned and separately credentialled from the brand itself.
Every Louisiana firm we hold a record for, A–Z by city →
Biohazard Cleanup in Louisiana: common questions
Is biohazard cleanup work licensed in Louisiana?
No US state licenses biohazard cleanup 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 Louisiana biohazard cleanup firms actually hold?
Across the 12 Louisiana firms on file for this work, the most common credentials are ASD (Applied Structural Drying Technician) held by 12 firms, FSRT (Fire and Smoke Damage Restoration Technician) held by 12 firms, TCST (Trauma and Crime Scene Technician) held by 12 firms, WRT (Water Damage Restoration Technician) held by 12 firms. 12 hold three or more certifications. Certification describes verified training rather than the services a firm chooses to advertise.
How were these Louisiana firms verified?
Every certification was checked against IICRC's own Certified Firm registry, not against the firm's marketing. 1 of the 12 appear in two independent registries and carry a cross-verified marker. Checked August 14, 2026.