A1 Roofing

4.9 (239) See reviews
51 Nesconset Hwy, Port Jefferson Station NY, 11776 USA
Phone Number:(631) 928-1826

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Certifications & Awards

  • GAF Commercial Chairman's Circle icon

    Chairman's Circle

  • GAF PlatinumElite™ Commercial Contractor icon

    GAF PlatinumElite™ Commercial Contractor

  • GAF CoatingsPro™+ Liquid Applied Roofing Contractor icon

    GAF CoatingsPro™+ Liquid Applied Roofing Contractor

Certifications & Awards

  • GAF Commercial Chairman's Circle icon

    Chairman's Circle

    The GAF Chairman’s Circle Program recognizes an elite group of contractors who demonstrate an unparalleled commitment to excellence, continuous improvement, and customer satisfaction. Members can offer all GAF Commercial guarantees, including the GAF Diamond Pledge™ NDL Roof Guarantee with a coverage term up to 35 years for qualifying systems** and the Well Roof® Guarantee Extension.  

  • GAF PlatinumElite™ Commercial Contractor icon

    GAF PlatinumElite™ Commercial Contractor

    GAF PlatinumElite™ Commercial Contractors can offer the GAF Diamond Pledge™ NDL Roof Guarantee with a coverage term up to 35 years for qualifying systems.** They are required to be properly insured & licensed (in states where required) to become certified.

  • GAF CoatingsPro™+ Liquid Applied Roofing Contractor icon

    GAF CoatingsPro™+ Liquid Applied Roofing Contractor

    GAF CoatingsPro™+ Liquid Applied Roofing Contractors focus on coatings and liquid membranes, and can offer the Liquid-Applied Emerald Pledge™ Limited Warranty and Diamond Pledge™ NDL Roof Guarantee. This certification requires proper insurance and licensing, a strong reputation for quality, and a commitment to understanding the latest technology and installation methods.

Details

Years in Business

In business since 1981

Number of Employees

More than 5

Contractor ID

1001941

Technologies

  • Asphaltic Roofer
  • Coatings & Liquid Applied
  • Single-Ply Roofer

Reviews

4.9 (239) See reviews

  • Nothing but great things to say about this company. Patrick in sales was friendly, informative and easy to work with, without making me feel pressured. The price was competitive compared to the 6 other quotes received. They started their day at 7:30 sharp as expected. Joey (the super on the job) was very helpful and accommodating throughout the entire day from start to finish. We ended up having to replace more plywood than anticipated but he provided evidence of rotten wood with pictures. The entire crew worked fast and efficiently. I am very satisfied with the outcome. Even now, Joey is still here (it’s 8pm) and he is combing through my entire lawn looking for leftover nails. I can’t see a single piece of debris or nail left behind. I keep my property immaculate and I swear things look better now than when they arrived. Overall extremely satisfied with the work they did today and I’m happy I went with this company. You won’t regret going with A1!

    R.M, May 1, 2025

  • Truly amazing experience from start to finish! Patrick came for the initial estimate and was a true professional. Scheduling was easy and flexible. Install crew showed up on time and did such a great job! Joey the job supervisor stayed an extra hour to thoroughly inspect everything and made sure my surrounding landscaping was spotless. Do not think twice about going with A1. They were a little more money but well worth it!!

    C.A, Apr 29, 2025

  • A1 Roofing is truly next level when it comes to every aspect of their work. Their installation quality is top-notch — fast, clean, and built to last. Their customer service is just as impressive: professional, responsive, and always putting the customer first. From start to finish, they make the process smooth and stress-free. If you’re looking for a roofing company that delivers real craftsmanship and cares about their clients, A1 Roofing is the one to call

    J, Apr 27, 2025
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