Carpet & Upholstery Cleaning in New Hampshire
6 certified carpet cleaning firms on file in New Hampshire. Credentials below are verified against IICRC's Certified Firm registry.
Cities with 3+ certified firms
Also served (1–2 firms)
Dover, Hudson, Merrimack, North Swanzey, Portsmouth, Westmoreland
What New Hampshire carpet cleaning firms are certified in
Certification counts across the 6 New Hampshire 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 | New Hampshire firms |
|---|---|---|
| CCT | Carpet Cleaning Technician | 6 |
| AMRT | Applied Microbial Remediation Technician | 5 |
| WRT | Water Damage Restoration Technician | 5 |
| ASD | Applied Structural Drying Technician | 4 |
| FSRT | Fire and Smoke Damage Restoration Technician | 4 |
| HST | Health and Safety Technician | 4 |
5 of these firms hold three or more certifications; 1 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.
Every New Hampshire firm we hold a record for, A–Z by city →
Carpet Cleaning in New Hampshire: common questions
Is carpet cleaning work licensed in New Hampshire?
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 New Hampshire carpet cleaning firms actually hold?
Across the 6 New Hampshire firms on file for this work, the most common credentials are CCT (Carpet Cleaning Technician) held by 6 firms, AMRT (Applied Microbial Remediation Technician) held by 5 firms, WRT (Water Damage Restoration Technician) held by 5 firms, ASD (Applied Structural Drying Technician) held by 4 firms. 5 hold three or more certifications. Certification describes verified training rather than the services a firm chooses to advertise.
How were these New Hampshire firms verified?
Every certification was checked against IICRC's own Certified Firm registry, not against the firm's marketing. 1 of the 6 appear in two independent registries and carry a cross-verified marker. Checked August 14, 2026.