A1 Roofing

A1 Roofing

A1 Roofing
51 Nesconset Hwy, Port Jefferson Station NY, 11776 USA


About Us

This commercial contractor is a GAF Factory-Certified Contractor.GAF trains and tests thousands of the best roofers in the country and makes sure they're appropriately licensed and insured so they can offer the best guarantees and warranties.

Member Since:
Certifications & Awards

*Contractors enrolled in GAF certification programs are not employees or agents of GAF, and GAF does not control or otherwise supervise these independent businesses. Contractors may receive benefits, such as loyalty rewards points and discounts on marketing tools from GAF for participating in the program and offering GAF enhanced warranties, which require the use of a minimum amount of GAF products. Your dealings with a Contractor, and any services they provide to you, are subject to the Contractor Terms of Use.

Customer Reviews

4.9 (142)

Google Reviews

Contractor reviews from customers on Google

  • "Heard about A1 from a friend and I have no regrets choosing them for my roof replacement. They were prompt, responsive, and provided me plenty of info and options. They provided me a fair price, which these days is hard to find. They also provided a good military discount at the end. I spoke primarily with Hannah and Erik, and dealt with Joe and Tony on the day of the replacement, but I have no doubt that everyone at A1 is just as professional and helpful. I’d suggest anyone needing roof work on their home to consider A1!"

    - V.D, Sep 19, 2022

  • "We were led to A1 Roofing by the recommendation of a friend and we hit the jackpot when we decided to sign with them. Right from the start we were greeted on the phone by a delightful young lady that took our information and told us that Pat, their sales person, would be contacting us. Shortly after the initial call I received a call from Pat and everything from that point moved like a well-oiled machine. Pat was beyond pleasant, succinct, exceptionally knowledgeable and we were provided with an estimate that spelled out every detail, answered all our questions and gave us a very fair price. We were given a date, and though rain delayed us a couple of times, a replacement date was given immediately. Bill, our job manager, showed up on the chosen day, reviewed the entire process with us and completed the job (more than 40 square) in record time with precision and no corners cut! The roof came out beautiful and the five skylights we had them install went in beautifully with little mess. They were given a real test the next day when we had a torrential rain storm and we didn't have a single leak! I would certainly recommend A1 to anyone in need of roofing and I can guarantee you won't be disappointed! Thank you A1 for an exceptional job!"

    - D.D, Sep 13, 2022

  • "A1 Roofing did a fantastic job; very reputable, on time, and courteous. Not only did they put a new roof on our house, but they also installed vents, gutters, and siding. I was amazed at their efficiency and professionalism. We highly recommend A1Roofing to everyone. Thank you for a great job! The Morelli Family"

    - T.F, Aug 2, 2022

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