Hammer Exteriors

5.0(94 reviews on Google)

Roofer listing in Somerset, NJ

About Hammer Exteriors

Hammer Exteriors in Somerset handles roofing, siding, gutters, doors and windows across New Jersey, with 20 or more years of experience and clients in Middlesex, Somerset, Union and Essex counties. It is a GAF Certified Plus contractor installing GAF asphalt shingles, including a limited wind warranty with no maximum wind speed limit, and it repairs roofs with frequent leaks or storm damage. Gutter installation is offered along with roof replacement. Free consultations and estimates are available, with financing as low as 0% APR. The business is American owned and operated and is licensed and insured in New Jersey. Rated 5 from 94 Google reviews, every one at five stars.

What reviewers mention: siding (24), promptness (11), friendly crew (9), gutter replacement (9), fast work (9), project management (7), skylight replacement (3), professional installers (3), shutter replacement (2), crew cleanup (2)

Services and details

  • Roofing work

    Yes

  • Leak repair

    Yes

  • Storm damage repair

    Yes

  • Asphalt shingles

    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, commercial roofing, flat roofs, 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 Somerset.