Biohazard & Trauma Cleanup in Minnesota
23 certified biohazard cleanup firms on file in Minnesota. Credentials below are verified against IICRC's Certified Firm registry.
Cities with 3+ certified firms
Also served (1–2 firms)
Faribault, Saint Paul, Bloomington, Blaine, Andover, Dodge Center, Delano, Eagan, Duluth, Monticello, Plymouth, Rochester, Minnetonka, Saint Cloud, Saint Louis Park, Savage, Shakopee, St. Bonifacius, Stillwater, Waite Park, Woodbury
What Minnesota biohazard cleanup firms are certified in
Certification counts across the 23 Minnesota 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 | Minnesota firms |
|---|---|---|
| TCST | Trauma and Crime Scene Technician | 23 |
| WRT | Water Damage Restoration Technician | 23 |
| FSRT | Fire and Smoke Damage Restoration Technician | 20 |
| AMRT | Applied Microbial Remediation Technician | 18 |
| CCT | Carpet Cleaning Technician | 18 |
| OCT | Odor Control Technician | 18 |
21 of these firms hold three or more certifications; 0 appear in two independent registries and carry a cross-verified marker; 10 operate under a national franchise brand, which is separately owned and separately credentialled from the brand itself.
Every Minnesota firm we hold a record for, A–Z by city →
Biohazard Cleanup in Minnesota: common questions
Is biohazard cleanup work licensed in Minnesota?
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 Minnesota biohazard cleanup firms actually hold?
Across the 23 Minnesota firms on file for this work, the most common credentials are TCST (Trauma and Crime Scene Technician) held by 23 firms, WRT (Water Damage Restoration Technician) held by 23 firms, FSRT (Fire and Smoke Damage Restoration Technician) held by 20 firms, AMRT (Applied Microbial Remediation Technician) held by 18 firms. 21 hold three or more certifications. Certification describes verified training rather than the services a firm chooses to advertise.
How were these Minnesota firms verified?
Every certification was checked against IICRC's own Certified Firm registry, not against the firm's marketing. 0 of the 23 appear in two independent registries and carry a cross-verified marker. Checked August 14, 2026.