--- title: "Mold Inspection & Remediation in Columbia County, NY" description: "6 NYS DOL-licensed mold assessors and remediators in Columbia County, New York, with licence numbers, expiry dates and source links." canonical: https://moldroster.com/ny/county/columbia/ --- [Home](https://moldroster.com/) โ€บ [New York](https://moldroster.com/ny/) โ€บ Columbia County # Licensed mold assessors & remediators in Columbia County, NY **Quick answer:** 6 NYS DOL-licensed listings with an address of record in Columbia County (4 mold assessment, 3 mold remediation): 6 firms and 0 individual licensees. Licensed pros often travel, so ask whether they cover your address. [How to get quotes](https://moldroster.com/quotes/?county=columbia&st=ny) ## Which licensed mold assessors are in Columbia County, NY? (4) 4 listings are shown in this section with an address of record in Columbia County. Listings holding more than one licence type appear once, in the first matching section. โœ” Licensed by NYS DOL Mold assessmentMold remediation ### AirWater Environmental, LLC Licensed firm 36 Brook St, Bolton Landing, NY โ˜Ž [(518) 376-7345](tel:5183767345) ๐ŸŒ [airwaterenv.com](https://www.airwaterenv.com/) โœ‰ [airwaterenvironmental@gmail.com](mailto:airwaterenvironmental@gmail.com) Added by us, not on the state list: website from the firm's [Google Maps listing](https://maps.google.com/?cid=15481505565668443855&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA), retrieved 2026-10-30; email as published at [airwaterenv.com](https://airwaterenv.com/), retrieved 2026-10-18. Mold Remediation Contractor License (SH126) #26-6ZXG5-SHMO (exp. 2028-03-31) Mold Assessment Contractor License (SH125) #26-6ZXG4-SHMO (exp. 2028-03-31) Source: [NYS DOL list](https://data.ny.gov/Government-Finance/Mold-Contractor-Licenses-Four-Year-Window/ikqx-ispy), retrieved 2026-10-12 [Claim, correct or remove this listing](https://moldroster.com/claim-listing/?id=NY0102) โœ” Licensed by NYS DOL Mold assessment ### KPIServices LLC (dba KP Inspection Services) Licensed firm 147 Washington Rd, Copake, NY โ˜Ž [(518) 965-1755](tel:5189651755) Mold Assessment Contractor License (SH125) #24-63XR7-SHMO (exp. 2026-10-31) Source: [NYS DOL list](https://data.ny.gov/Government-Finance/Mold-Contractor-Licenses-Four-Year-Window/ikqx-ispy), retrieved 2026-10-12 [Claim, correct or remove this listing](https://moldroster.com/claim-listing/?id=NY0950) โœ” Licensed by NYS DOL Mold assessment ### Mold Testing, LLC Licensed firm 26 Whitman Pl, Hillsdale, NY โ˜Ž [(201) 522-3204](tel:2015223204) ๐ŸŒ [moldtestingllc.com](https://moldtestingllc.com/) Google rating 5.0 (57 reviews) Added by us, not on the state list: website and rating from the firm's [Google Maps listing](https://maps.google.com/?cid=2487267935029848806&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA), retrieved 2026-10-30. Mold Assessment Contractor License (SH125) #26-6Z1FC-SHMO (exp. 2028-03-31) Source: [NYS DOL list](https://data.ny.gov/Government-Finance/Mold-Contractor-Licenses-Four-Year-Window/ikqx-ispy), retrieved 2026-10-12 [Claim, correct or remove this listing](https://moldroster.com/claim-listing/?id=NY0982) โœ” Licensed by NYS DOL Mold assessment ### Columbia-Greene Home Inspections, LLC Licensed firm 1326 US Route 9, Hudson, NY โ˜Ž [(518) 598-4861](tel:5185984861) ๐ŸŒ [cghi518.com](https://cghi518.com/) โœ‰ [cghi518@gmail.com](mailto:cghi518@gmail.com) Google rating 5.0 (15 reviews) Added by us, not on the state list: website and rating from the firm's [Google Maps listing](https://maps.google.com/?cid=3371504778116841561&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA), retrieved 2026-10-30; email as published at [cghi518.com](https://cghi518.com/), retrieved 2026-10-18. Mold Assessment Contractor License (SH125) #25-6HN4G-SHMO (exp. 2027-07-31) Source: [NYS DOL list](https://data.ny.gov/Government-Finance/Mold-Contractor-Licenses-Four-Year-Window/ikqx-ispy), retrieved 2026-10-12 [Claim, correct or remove this listing](https://moldroster.com/claim-listing/?id=NY0294) ## Which licensed mold remediators are in Columbia County, NY? (2) 2 listings are shown in this section with an address of record in Columbia County. โœ” Licensed by NYS DOL Mold remediation ### Premium Maintenance Service Corp. Licensed firm 108 Hallenbeck Rd, Hudson, NY โ˜Ž [(518) 821-3355](tel:5188213355) ๐ŸŒ [hudsonhomemoldremediation.com](https://hudsonhomemoldremediation.com/) โœ‰ [artpremiumco@yahoo.com](mailto:artpremiumco@yahoo.com) Google rating 4.9 (153 reviews) Added by us, not on the state list: website and rating from the firm's [Google Maps listing](https://maps.google.com/?cid=10335670223931278856&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA), retrieved 2026-10-30; email as published at [hudsonhomemoldremediation.com](https://www.hudsonhomemoldremediation.com/), retrieved 2026-10-18. Mold Remediation Contractor License (SH126) #26-6ACIX-SHMO (exp. 2028-07-31) Source: [NYS DOL list](https://data.ny.gov/Government-Finance/Mold-Contractor-Licenses-Four-Year-Window/ikqx-ispy), retrieved 2026-10-12 [Claim, correct or remove this listing](https://moldroster.com/claim-listing/?id=NY1032) โœ” Licensed by NYS DOL Mold remediation ### Certified Water, Smoke and Fire Restoration Services, LLC (dba Certified WSF) Licensed firm 4066 Route 203, North Chatham, NY โ˜Ž [(518) 766-9595](tel:5187669595) ๐ŸŒ [certifiedwsf.com](https://certifiedwsf.com/) โœ‰ [office@certifiedwsf.com](mailto:office@certifiedwsf.com) Google rating 4.7 (52 reviews) Added by us, not on the state list: website and rating from the firm's [Google Maps listing](https://maps.google.com/?cid=1322058922903373391&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA), retrieved 2026-10-30; email as published at [certifiedwsf.com](https://certifiedwsf.com/), retrieved 2026-10-18. Mold Remediation Contractor License (SH126) #25-6L761-SHMO (exp. 2027-11-30) Source: [NYS DOL list](https://data.ny.gov/Government-Finance/Mold-Contractor-Licenses-Four-Year-Window/ikqx-ispy), retrieved 2026-10-12 [Claim, correct or remove this listing](https://moldroster.com/claim-listing/?id=NY0412) ## Which counties border Columbia County, NY? [Albany](https://moldroster.com/ny/county/albany/) (45) ยท [Dutchess](https://moldroster.com/ny/county/dutchess/) (32) ยท [Greene](https://moldroster.com/ny/county/greene/) (1) ยท [Rensselaer](https://moldroster.com/ny/county/rensselaer/) (24) ยท [Ulster](https://moldroster.com/ny/county/ulster/) (18) Adjacency from the U.S. Census Bureau county adjacency file. ## How do I hire a licensed mold pro in Columbia County, NY? 1. Look the name up in the NYS DOL records ([New York State Department of Labor](https://dol.ny.gov/mold-program)). Our copy was retrieved 2026-10-12, so check that the licence is still current. 2. Ask for the licence number in writing and make sure the licence type matches the job: assessor for testing and a protocol, remediator for removal. 3. Use separate, independent firms for testing and for remediation (required by New York law). 4. Ask for proof of insurance and a written scope before work starts. ## Frequently asked questions **How many licensed mold assessors are in Columbia County?** 4 listings with a NYS DOL mold assessment licence and 3 with a remediation licence have an address of record in Columbia County. Pros from neighboring counties may also serve the area. **How do I check a Columbia County mold company's licence?** Look it up with the New York State Department of Labor (NYS DOL). Each listing here shows the licence number and expiry date from the agency's records. ## Guides [Mold assessment vs remediation](https://moldroster.com/mold-assessment-vs-remediation/) ยท [Mold inspection & remediation cost + estimate tool](https://moldroster.com/mold-remediation-cost/) ยท [Mold licensing rules by state](https://moldroster.com/mold-licensing-by-state/) ยท [How to hire a mold pro](https://moldroster.com/hiring-a-mold-pro/) Data last verified 2026-10-12 against NYS DOL licence records.