Warren Thompson & Son

4.9(239 reviews on Google)

Roofer listing in Phillipsburg, NJ

About Warren Thompson & Son

Warren Thompson & Son Roofing & Siding has served New Jersey and Pennsylvania homeowners and businesses since 1973 from its Alpha location, covering Warren County and the Lehigh Valley. Roofing includes repairs, storm damage restoration, fast leak detection, replacements and inspections, with TPO, PVC and low-slope systems for commercial and flat roofs, plus siding, gutters and Roof Maxx. Manufacturer and workmanship warranties back every installation, estimates are transparent and itemized, and financing is offered. It is a veteran-owned company, licensed and insured, and a CertainTeed ShingleMaster and GAF Certified roofer. Rated 4.9 from 239 Google reviews, 227 of them five stars and 4 one star. Specials include $500 off a roof replacement and 10% off a project, with an additional $250 for active military.

What reviewers mention: siding (28), gutter replacement (16), courteous staff (13), skylight replacement (7), debris cleanup (7), efficient crew (5), flat roof replacement (2), downspout repair (2), shingle replacement (2), no pressure sales (2)

Services and details

  • Roofing work

    Yes

  • Leak repair

    Yes

  • Storm damage repair

    Yes

  • Commercial roofing

    Yes

  • Flat roofs

    Yes

  • Gutters

    Yes

  • Financing

    Yes

  • Warranty

    Yes

  • States a contractor license

    Yes

  • Manufacturer certified

    Yes

No information yet on emergency service, helps with insurance claims, asphalt shingles, metal roofing, slate roofing. 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 Phillipsburg.