Mold Remediation & Assessment in Delaware
14 certified mold remediation firms on file in Delaware. Credentials below are verified against IICRC's Certified Firm registry.
Cities with 3+ certified firms
Also served (1–2 firms)
Wilmington, Camden, Dover, Frankford, Bear, Georgetown, Laurel, Middletown, Lewes, Milford, Millville, New Castle, Newark
What Delaware mold remediation firms are certified in
Certification counts across the 14 Delaware 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 | Delaware firms |
|---|---|---|
| AMRT | Applied Microbial Remediation Technician | 14 |
| WRT | Water Damage Restoration Technician | 14 |
| ASD | Applied Structural Drying Technician | 12 |
| OCT | Odor Control Technician | 11 |
| FSRT | Fire and Smoke Damage Restoration Technician | 10 |
| CCT | Carpet Cleaning Technician | 6 |
13 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.
Delaware mold law: tenant rights, disclosure & insurance →
Every Delaware firm we hold a record for, A–Z by city →
Mold Remediation in Delaware: common questions
Is mold remediation licensed in Delaware?
Delaware 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 Delaware, the credentials to check are IICRC certification, general contractor licensing where applicable, and insurance.
What certifications do Delaware mold remediation firms actually hold?
Across the 14 Delaware firms on file for this work, the most common credentials are AMRT (Applied Microbial Remediation Technician) held by 14 firms, WRT (Water Damage Restoration Technician) held by 14 firms, ASD (Applied Structural Drying Technician) held by 12 firms, OCT (Odor Control Technician) held by 11 firms. 13 hold three or more certifications. Certification describes verified training rather than the services a firm chooses to advertise.
How were these Delaware firms verified?
Every certification was checked against IICRC's own Certified Firm registry, not against the firm's marketing. 0 of the 14 appear in two independent registries and carry a cross-verified marker. Checked August 14, 2026.