GNP Roofing & Siding

5.0(152 reviews on Google)

Roofer listing in Huntington, NY

About GNP Roofing & Siding

GNP Roofing & Siding is a family-owned contractor at 7 Chester Ct in Huntington, serving Nassau and Suffolk County for more than 30 years. All work is done by its own crews with no subcontractors. Services include roof repair and new roof installation, shingle and flat roofs, commercial flat rubber roof installations, 24/7 emergency roof repair, siding, window and entry door installation, and gutter repair and new gutter systems, for residential and commercial customers. It is an Owens Corning Preferred Roofing Contractor and a licensed Suffolk County contractor, is insured, and gives warranties and seasonal inspections. Free quotes are given for roof repair. It won a 2024 Best of Business Award for roofing and siding. Rated 5 from 152 Google reviews, 150 of them five stars.

What reviewers mention: siding (28), window installation (10), great quote (7), new roof installation (5), honest staff (5), timely completion (5), no upselling (4), neat crew (3), spotless property (2), debris cleanup (2)

Services and details

  • Roofing work

    Yes

  • Emergency service

    Yes

  • Commercial roofing

    Yes

  • Flat roofs

    Yes

  • Gutters

    Yes

  • Warranty

    Yes

  • States a contractor license

    Yes

  • Manufacturer certified

    Yes

No information yet on leak repair, storm damage repair, helps with insurance claims, asphalt shingles, metal roofing, slate roofing, financing. The website did not say; call and ask.

Compare across New York:

Contact

Other roofers in Huntington

All 9 roofers in Huntington

Listing compiled from public sources on 2026-11-11. Report a correction or request removal. Back to roofers in Huntington.