Long Island Roofing and Siding

5.0(733 reviews on Google)

Roofer listing in Ronkonkoma, NY

About Long Island Roofing and Siding

Long Island Roofing and Siding is a veteran-owned company with more than 20 years serving Long Island from Ronkonkoma, offering roofing, siding, windows, chimneys and gutter needs for residential and commercial clients. Roofing includes repairs, installations, replacement and maintenance, using a seven part weather system of roof deck protection, leak barriers, starter strip shingles, shingles, attic ventilation, ridge cap shingles and vented soffit. It is a GAF Certified residential roofing contractor and GAF Master Elite roofer with factory trained installers. New roofs carry a 50 year warranty, flexible payment options are available, and free estimates are offered. Rated 5 from 733 Google reviews, all of them five stars.

What reviewers mention: siding (74), roof replacement (66), craftsmanship (24), respectful staff (20), quick work (18), smooth process (12), plywood replacement (4), window installation (4), no leaks (3), chimney removal (2)

Services and details

  • Roofing work

    Yes

  • Commercial roofing

    Yes

  • Financing

    Yes

  • Warranty

    Yes

  • Manufacturer certified

    Yes

No information yet on leak repair, emergency service, storm damage repair, helps with insurance claims, flat roofs, asphalt shingles, metal roofing, slate roofing, gutters, states a contractor license. The website did not say; call and ask.

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