Water Damage Restoration in Wisconsin
83 certified water damage firms on file in Wisconsin. Credentials below are verified against IICRC's Certified Firm registry.
Cities with 3+ certified firms
Also served (1–2 firms)
Appleton, Deforest, Green Bay, Madison, West Allis, Wauwatosa, Plover, Racine, New Berlin, Mount Pleasant, Verona, West Bend, Cottage Grove, Depere, Hudson, Janesville, Kaukauna, Hartland, Deerfield, Cudahy, Baraboo, Burlington, Chippewa Falls, Boyceville, Brookfield, Ashland, Menomonee Falls, Medford, Mcfarland, Lake Geneva, Kronenwetter, La Crosse, Kenosha, Kenosah, Pewaukee, Oshkosh, Plymouth, Platteville, Neillsville, Onalaska
What Wisconsin water damage firms are certified in
Certification counts across the 83 Wisconsin 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 | Wisconsin firms |
|---|---|---|
| WRT | Water Damage Restoration Technician | 83 |
| FSRT | Fire and Smoke Damage Restoration Technician | 58 |
| ASD | Applied Structural Drying Technician | 54 |
| AMRT | Applied Microbial Remediation Technician | 49 |
| OCT | Odor Control Technician | 48 |
| CCT | Carpet Cleaning Technician | 41 |
70 of these firms hold three or more certifications; 0 appear in two independent registries and carry a cross-verified marker; 29 operate under a national franchise brand, which is separately owned and separately credentialled from the brand itself.
Every Wisconsin firm we hold a record for, A–Z by city →
Water Damage in Wisconsin: common questions
Is water damage work licensed in Wisconsin?
No US state licenses water damage 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 Wisconsin water damage firms actually hold?
Across the 83 Wisconsin firms on file for this work, the most common credentials are WRT (Water Damage Restoration Technician) held by 83 firms, FSRT (Fire and Smoke Damage Restoration Technician) held by 58 firms, ASD (Applied Structural Drying Technician) held by 54 firms, AMRT (Applied Microbial Remediation Technician) held by 49 firms. 70 hold three or more certifications. Certification describes verified training rather than the services a firm chooses to advertise.
How were these Wisconsin firms verified?
Every certification was checked against IICRC's own Certified Firm registry, not against the firm's marketing. 0 of the 83 appear in two independent registries and carry a cross-verified marker. Checked August 14, 2026.
Which Wisconsin cities have the most water damage firms?
Milwaukee leads with 7, followed by Eau Claire (3), Waukesha (3). We build a page wherever a city has three or more certified firms; smaller markets are listed below that without their own page.