Licensed mold assessors & remediators in Commack, NY
Quick answer: 4 NYS DOL-licensed listings give an address in Commack (4 mold assessment, 1 mold remediation), and 181 more are elsewhere in Suffolk County. Licensed pros often travel, so ask whether they cover your address.
Read the Commack hiring guide → (licence checks, questions to ask, costs, FAQ)
Which licensed mold assessors and remediators are based in Commack, NY?
Listed below: 4 licensed mold assessors (inspection and testing) with an address in Commack. Listings holding more than one licence type are shown once.
Licensed mold assessors (inspection & testing) (4)
CommackLicensed firm
Contact
- 169 Commack Rd, Suite #109, Commack, NY
- ☎ (631) 793-8611
Licence
- Mold Assessment Contractor License (SH125) #25-6I3KZ-SHMO (exp. 2027-12-31)
Source: NYS DOL list, retrieved 2026-10-12 · Claim, correct or remove this listing
CommackLicensed firm
Contact
- 32 Peppermint Rd, Commack, NY
- ☎ (516) 512-2646
- 🌐 qualityairtesting.com
- ✉ [email protected]
Added by us, not on the state list: website from the firm's Google Maps listing, retrieved 2026-10-30; email as published at qualityairtesting.com, retrieved 2026-10-18.
Licence
- Mold Assessment Contractor License (SH125) #25-654NY-SHMO (exp. 2027-06-30)
Source: NYS DOL list, retrieved 2026-10-12 · Claim, correct or remove this listing
CommackLicensed firm
Contact
- 169 Commack Rd, Commack, NY
- ☎ (516) 326-0209
- 🌐 qualteckny.com
- ✉ [email protected]
Added by us, not on the state list: website and rating from the firm's Google Maps listing, retrieved 2026-10-30; email as published at qualteckny.com, retrieved 2026-10-18.
Licence
- Mold Assessment Contractor License (SH125) #26-6ZU89-SHMO (exp. 2028-03-31)
- Mold Remediation Contractor License (SH126) #26-6ZU87-SHMO (exp. 2028-03-31)
Source: NYS DOL list, retrieved 2026-10-12 · Claim, correct or remove this listing
CommackLicensed firm
Contact
- 4 Splitrail Pl, Commack, NY
- ☎ (917) 584-5272
Licence
- Mold Assessment Contractor License (SH125) #26-66JAI-SHMO (exp. 2028-03-31)
Source: NYS DOL list, retrieved 2026-10-12 · Claim, correct or remove this listing
Which other licensed mold pros are in Suffolk County, NY? (181)
181 more NYS DOL-licensed listings are elsewhere in Suffolk County.
See all 185 Suffolk County listings →
Which other Suffolk County cities have licensed mold pros?
Ronkonkoma · Bohemia · Medford · Melville · West Babylon · Centereach
Frequently asked questions
How do I check a mold pro's licence in Commack?
Look the name up in the NYS DOL records and ask for the licence number in writing. Each listing here shows the licence numbers from the agency's records. The Commack hiring guide lists questions to ask.
How much does mold inspection cost in Commack?
National HomeAdvisor figures put mold inspection or assessment at $303–$1,075 (average about $689) and mold remediation at $1,223–$3,757 (average about $2,368). There are no Commack-specific prices, so get written quotes. See the cost guide and estimate tool.
Can the same company test and remove mold in Commack?
No. In New York, the company that assesses your mold can't also remove it on the same job, so get assessment and remediation quotes from different licensed firms.
Guides
Mold assessment vs remediation · Mold inspection & remediation cost + estimate tool · Mold licensing rules by state · How to hire a mold pro
Data last verified 2026-10-12 against NYS DOL licence records.