--- title: "Licensed Mold Inspection & Remediation in New Hyde Park, NY" description: "5 NYS DOL-licensed mold assessors and remediators based in New Hyde Park, New York, plus 148 more in Nassau County. Licence numbers and expiry dates." canonical: https://moldroster.com/ny/city/new-hyde-park/ --- [Home](https://moldroster.com/) › [New York](https://moldroster.com/ny/) › [Nassau County](https://moldroster.com/ny/county/nassau/) › New Hyde Park # Licensed mold assessors & remediators in New Hyde Park, NY **Quick answer:** 5 NYS DOL-licensed listings give an address in New Hyde Park (2 mold assessment, 3 mold remediation), and 148 more are elsewhere in Nassau County. Licensed pros often travel, so ask whether they cover your address. [**Read the New Hyde Park hiring guide →**](https://moldroster.com/ny/city/new-hyde-park/guide/) (licence checks, questions to ask, costs, FAQ) [How to get quotes in New Hyde Park](https://moldroster.com/quotes/?city=new-hyde-park&st=ny) ## Which licensed mold assessors and remediators are based in New Hyde Park, NY? Listed below: 2 licensed mold assessors (inspection and testing) and 3 licensed mold remediators with an address in New Hyde Park. Listings holding more than one licence type are shown once. ### Licensed mold assessors (inspection & testing) (2) ✔ Licensed by NYS DOL Mold assessment ### M & J Engineering, D.P.C Licensed firm 2003 Jericho Turnpike, New Hyde Park, NY ☎ [(516) 821-7309](tel:5168217309) ☎ Google listing: [(516) 821-7300](tel:5168217300) 🌐 [mjengineers.com](https://mjengineers.com/) Google rating 4.6 (16 reviews) Added by us, not on the state list: phone, website and rating from the firm's [Google Maps listing](https://maps.google.com/?cid=9991910967536045679&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA), retrieved 2026-10-30. Mold Assessment Contractor License (SH125) #25-6HEQ7-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=NY0788) ✔ Licensed by NYS DOL Mold assessment ### Mmdk552 Group LLC Licensed firm 650 Hillside Ave, New Hyde Park, NY ☎ [(516) 328-6600](tel:5163286600) Mold Assessment Contractor License (SH125) #25-647VK-SHMO (exp. 2027-02-28) 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=NY0858) ### Licensed mold remediators (3) ✔ Licensed by NYS DOL Mold remediation ### Four Seasons Restoration, LLC Licensed firm 125 Denton Ave, New Hyde Park, NY ☎ [(516) 616-4300](tel:5166164300) Mold Remediation Contractor License (SH126) #26-6LO1J-SHMO (exp. 2028-01-31) 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=NY0592) ✔ Licensed by NYS DOL Mold remediation ### Restoration Masters Incorporated Licensed firm 1208 Jericho Turnpike, New Hyde Park, NY ☎ [(347) 265-1191](tel:3472651191) ☎ Google listing: [(888) 737-8601](tel:8887378601) 🌐 [restorationmastersny.com](https://restorationmastersny.com/) ✉ [info@restorationmastersny.com](mailto:info@restorationmastersny.com) Google rating 5.0 (13 reviews) Added by us, not on the state list: phone, website and rating from the firm's [Google Maps listing](https://maps.google.com/?cid=17331904232893985036&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA), retrieved 2026-10-30; email as published at [restorationmastersny.com](https://www.restorationmastersny.com/), retrieved 2026-10-18. Mold Remediation Contractor License (SH126) #24-63X19-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=NY1229) ✔ Licensed by NYS DOL Mold remediation ### National Environmental Safety Company, Inc. (dba National Environmental Safety Company, Inc.) Licensed firm 900 3rd Ave, New Hyde park, NY ☎ [(718) 361-0044](tel:7183610044) 🌐 [nesco.cc](http://www.nesco.cc/) Google rating 5.0 (1 review) Added by us, not on the state list: website and rating from the firm's [Google Maps listing](https://maps.google.com/?cid=15717994946732031193&g_mp=Cidnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLlNlYXJjaFRleHQQAhgEIAA), retrieved 2026-10-30. Mold Remediation Contractor License (SH126) #25-65QUR-SHMO (exp. 2027-04-30) 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=NY0995) ## Which other licensed mold pros are in Nassau County, NY? (148) 148 more NYS DOL-licensed listings are elsewhere in Nassau County. [See all 153 Nassau County listings →](https://moldroster.com/ny/county/nassau/) ## Which other Nassau County cities have licensed mold pros? [Valley Stream](https://moldroster.com/ny/city/valley-stream/) · [Farmingdale](https://moldroster.com/ny/city/farmingdale/) · [Westbury](https://moldroster.com/ny/city/westbury/) · [Plainview](https://moldroster.com/ny/city/plainview/) · [Levittown](https://moldroster.com/ny/city/levittown/) · [Hicksville](https://moldroster.com/ny/city/hicksville/) ## Guides [Mold assessment vs remediation](https://moldroster.com/mold-assessment-vs-remediation/) · [Mold inspection & remediation cost + estimate tool](https://moldroster.com/mold-remediation-cost/) · [Mold licensing rules by state](https://moldroster.com/mold-licensing-by-state/) · [How to hire a mold pro](https://moldroster.com/hiring-a-mold-pro/) Data last verified 2026-10-12 against NYS DOL licence records.