Mold Remediation & Assessment in Indiana
97 certified mold remediation firms on file in Indiana. One of them holds a mold licence issued by another state — worth knowing, but there is no Indiana licence to check. Credentials below are verified against IICRC's Certified Firm registry.
Cities with 3+ certified firms
Also served (1–2 firms)
Avon, Carmel, Crown Point, Greenwood, Greenfield, Michigan City, Merrillville, Muncie, Columbus, Burns Harbor, Connersville, Georgetown, Chesterton, Brownsburg, Bremen, Goshen, Granger, Fortville, Martinsville, Morgantown, New Palestine, Pendleton, Plainfield, Portage, Richmond, Sellersburg, South Bend, Valparaiso, Warsaw, Washington, Zionsville
What Indiana mold remediation firms are certified in
Certification counts across the 97 Indiana 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 | Indiana firms |
|---|---|---|
| AMRT | Applied Microbial Remediation Technician | 95 |
| WRT | Water Damage Restoration Technician | 95 |
| ASD | Applied Structural Drying Technician | 85 |
| FSRT | Fire and Smoke Damage Restoration Technician | 76 |
| CCT | Carpet Cleaning Technician | 55 |
| OCT | Odor Control Technician | 54 |
93 of these firms hold three or more certifications; 2 appear in two independent registries and carry a cross-verified marker; 28 operate under a national franchise brand, which is separately owned and separately credentialled from the brand itself.
Every Indiana firm we hold a record for, A–Z by city →
Mold Remediation in Indiana: common questions
Is mold remediation licensed in Indiana?
Indiana does not run a mold-specific licensing program. Only five US jurisdictions do (Texas, Florida, New York, Louisiana and the District of Columbia; Illinois has enacted a program that is not yet in force). In Indiana, the credentials to check are IICRC certification, general contractor licensing where applicable, and insurance.
What certifications do Indiana mold remediation firms actually hold?
Across the 97 Indiana firms on file for this work, the most common credentials are AMRT (Applied Microbial Remediation Technician) held by 95 firms, WRT (Water Damage Restoration Technician) held by 95 firms, ASD (Applied Structural Drying Technician) held by 85 firms, FSRT (Fire and Smoke Damage Restoration Technician) held by 76 firms. 93 hold three or more certifications. Certification describes verified training rather than the services a firm chooses to advertise.
How were these Indiana firms verified?
Every certification was checked against IICRC's own Certified Firm registry, not against the firm's marketing. 2 of the 97 appear in two independent registries and carry a cross-verified marker. Checked August 14, 2026.
Which Indiana cities have the most mold remediation firms?
Indianapolis leads with 20, followed by Noblesville (9), Fort Wayne (6), Fishers (4). We build a page wherever a city has three or more certified firms; smaller markets are listed below that without their own page.