About

The R.W. Mulligan Company has long been the premier roofing and siding company serving Eastern Long Island. As a GAF Master Elite Roofing Contractor and GAF Master Commercial Roofing Contractor we are fully qualified to install all types of steep slope roof and low slope roof systems. Our craftsmen are specialists in EPDM roofing and siding, Cedar shingle and shakes for both roofing and sidewall applications, asphalt shingles, slate roofs, vinyl siding, window and door systems and custom metal work including copper and seamless gutters. We stand behind our work by offering the industry's most comprehensive warranties on Long Island, or anywhere. Whether it is a private residence roofing job, a commercial or industrial building or even an entire shopping center, we have the expertise to handle the job and we have the credentials to prove it.

Certifications & Awards

  • Award

    President's Club Award

  • Master elite roof contractor certification

    GAF Master Elite®

  • President's Club Award

    GAF entrusts a select few Master Elite® contractors as President’s Club status, showing excellence in performance, reliability, and service --- signifying a commitment to installing roofing systems that qualify for GAF’s best warranties.

  • Master elite roof contractor certification

    GAF Master Elite®

    GAF entrusts Master Elite® contractors to offer our strongest warranties including the Golden Pledge® Limited Warranty* on qualifying roof systems.

Details

Contractor ID

1005678

Reviews

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