Carpet & Upholstery Cleaning in Delaware
9 certified carpet cleaning 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, Laurel, Milford, Middletown, Millville, New Castle, Selbyville, Smyrna
What Delaware carpet cleaning firms are certified in
Certification counts across the 9 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 |
|---|---|---|
| CCT | Carpet Cleaning Technician | 9 |
| OCT | Odor Control Technician | 8 |
| WRT | Water Damage Restoration Technician | 7 |
| AMRT | Applied Microbial Remediation Technician | 6 |
| ASD | Applied Structural Drying Technician | 6 |
| FSRT | Fire and Smoke Damage Restoration Technician | 6 |
7 of these firms hold three or more certifications; 0 appear in two independent registries and carry a cross-verified marker; 3 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 →
Carpet Cleaning in Delaware: common questions
Is carpet cleaning work licensed in Delaware?
No US state licenses carpet cleaning 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 Delaware carpet cleaning firms actually hold?
Across the 9 Delaware firms on file for this work, the most common credentials are CCT (Carpet Cleaning Technician) held by 9 firms, OCT (Odor Control Technician) held by 8 firms, WRT (Water Damage Restoration Technician) held by 7 firms, AMRT (Applied Microbial Remediation Technician) held by 6 firms. 7 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 9 appear in two independent registries and carry a cross-verified marker. Checked August 14, 2026.