Commercial Large-Loss Restoration in Iowa
10 certified commercial firms on file in Iowa. Credentials below are verified against IICRC's Certified Firm registry.
Cities with 3+ certified firms
Also served (1–2 firms)
Davenport, Des Moines, Dubuque, Grinnell, Mason City, Red Oak, Sioux City, Wapello, Waterloo, Winterset
What Iowa commercial firms are certified in
Certification counts across the 10 Iowa 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 | Iowa firms |
|---|---|---|
| CDS | Commercial Drying Specialist | 10 |
| FSRT | Fire and Smoke Damage Restoration Technician | 10 |
| OCT | Odor Control Technician | 10 |
| WRT | Water Damage Restoration Technician | 10 |
| AMRT | Applied Microbial Remediation Technician | 9 |
| ASD | Applied Structural Drying Technician | 9 |
10 of these firms hold three or more certifications; 0 appear in two independent registries and carry a cross-verified marker; 6 operate under a national franchise brand, which is separately owned and separately credentialled from the brand itself.
Every Iowa firm we hold a record for, A–Z by city →
Commercial in Iowa: common questions
Is commercial work licensed in Iowa?
No US state licenses commercial 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 Iowa commercial firms actually hold?
Across the 10 Iowa firms on file for this work, the most common credentials are CDS (Commercial Drying Specialist) held by 10 firms, FSRT (Fire and Smoke Damage Restoration Technician) held by 10 firms, OCT (Odor Control Technician) held by 10 firms, WRT (Water Damage Restoration Technician) held by 10 firms. 10 hold three or more certifications. Certification describes verified training rather than the services a firm chooses to advertise.
How were these Iowa firms verified?
Every certification was checked against IICRC's own Certified Firm registry, not against the firm's marketing. 0 of the 10 appear in two independent registries and carry a cross-verified marker. Checked August 14, 2026.