A1 Roofing
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A1 Roofing

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

Overview

About Us

GAF Master Elite Certified Installer. We are a family business serving Long Island for more than 30 years. Our experience provides us with the knowledge and ability to do the most detailed work. With us, you will find no sales gimmicks, no hidden costs and no high-pressure salesmen. All proposals are given in writing and you will find our prices reasonable and our service extraordinary. Call us today and find out what we can do for you. What separates us from the rest? * Excellent Record With Consumer Affairs * Family Owned & Operated * Fully Licensed & Insured * No Deposit Required & No Money Accepted Until Completion Of Job * No Dumpsters * Reasonable Prices With High Quality Work & Experienced Help * 100's of References Available * Repairs Are Our Specialty * Servicing All Of Long Island * Servicing Residential, Commercial Buildings, Apartment & Co-Op Communities

At-A-Glance
Member Since:
6/18/2013

*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

Google
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

See All
4.9 (264)

GAF Reviews

Contractor reviews from customers with verified GAF purchases

  • - R.O, | Port Jefferson Station NY
    Dec 28, 2021

  • "Excellent%2C they need to come back to fix one minor"

    - D.P, | Setauket- East Setauket NY
    Dec 15, 2021

  • "Excellent"

    - N.G, | Port Jefferson Station NY
    Dec 3, 2021

4.9 (264)

GAF Reviews

Contractor reviews from customers with verified GAF purchases

  • - R.O, | Port Jefferson Station NY

  • "Excellent%2C they need to come back to fix one minor"

    - D.P, | Setauket- East Setauket NY

  • "Excellent"

    - N.G, | Port Jefferson Station NY

  • - C.R, | Sound Beach NY

  • "A-1 GROUP"

    - B.F, | Bohemia NY

  • "Customer asked us not to share his/her review."

    - X.X, | Ridge NY

  • - C.M, | Port Jefferson Station NY

  • "Customer asked us not to share his/her review."

    - X.X, | Bay Shore NY

  • "Customer asked us not to share his/her review."

    - X.X, | Centereach NY

  • "Professional and Knowledgeable Contractor%29%3A"

    - I.C, | Northport NY

  • "PROFESSIONAL"

    - D.V, | Setauket- East Setauket NY

  • - N.C, | Ronkonkoma NY

  • "Knowledgeable Contractor"

    - J.B, | Saint James NY

  • "VERY PROFESSIONAL"

    - J.R, | Selden NY

  • "Customer asked us not to share his/her review."

    - X.X, | Commack NY

  • "WONDERFUL COMPANY TO WORK WITH!"

    - M.P, | Smithtown NY

  • - P.S, | Bay Shore NY

  • "A1 ROOFING WAS"

    - E.D, | Setauket- East Setauket NY

  • "Professional and efficient L"

    - E.R, | Mount Sinai NY

  • - A.V, | Hauppauge NY

  • - K.O, | Great River NY

  • "PROFESSIONAL & VERY KNOWLEDGEABLE"

    - P.S, | Coram NY

  • "Customer asked us not to share his/her review."

    - X.X, | Ronkonkoma NY

  • "Entire experience was good all around."

    - S.L, | Melville NY

  • - M.C, | Manorville NY

  • - D.L, | Port Jefferson Station NY

  • - R.M, | Ridge NY

  • "Customer asked us not to share his/her review."

    - X.X, | Rocky Point NY

  • - L.B, | Lake Ronkonkoma NY

  • "Customer asked us not to share his/her review."

    - X.X, | Mattituck NY

  • "PROFESSIONAL"

    - L.K, | Brookhaven NY

  • - L.L, | Farmingville NY

  • - T.S, | Mount Sinai NY

  • "Relationship oriented"

    - L.G, | Port Jefferson Station NY

  • "COURTEOUS & KNOWLEDGEABLE"

    - L.B, | Lake Grove NY

  • "POSITIVE EXPERIENCE"

    - G.K, | Lake Grove NY

  • "Professional Contractor"

    - S.R, | Hauppauge NY

  • - S.A, | Center Moriches NY

  • - T.B, | Mount Sinai NY

  • - M.H, | Smithtown NY

  • "PROFESSIONAL/KNOWLEDGEABLE CONTRACTOR"

    - K.L, | Levittown NY

  • "GREAT CONTRACTOR"

    - N.C, | Port Jefferson Station NY

  • - D.L, | West Babylon NY

  • "Customer asked us not to share his/her review."

    - X.X, | Selden NY

  • "Customer asked us not to share his/her review."

    - X.X, | Kings Park NY

  • - A.D, | Port Jefferson Station NY

  • - B.W, | Port Jefferson NY

  • "A NICE JOB"

    - F.R, | Port Jefferson Station NY

  • "Customer asked us not to share his/her review."

    - X.X, | Glen Cove NY

  • "Helpful, Very Good"

    - M.L, | Miller Place NY

  • "CONTRACTOR WAS EXTREMELY EASY TO WORK"

    - M.R, | Saint James NY

  • - J.S, | Saint James NY

  • "DONT EVEN THINK ABOUT HIRING SOMEONE ELS"

    - R.L, | Port Jefferson Station NY

  • "Customer asked us not to share his/her review."

    - X.X, | Ridge NY

  • - D.M, | Mount Sinai NY

  • "A1 Roofing was A1"

    - B.S, | Ridge NY

  • - P.W, | Coram NY

  • "EXCELLENT CONTRACTOR"

    - M.K, | Port Jefferson Station NY

  • "Customer asked us not to share his/her review."

    - X.X, | Mount Sinai NY

  • - M.C, | Miller Place NY

  • - M.M, | Northport NY

  • "professional AND POLITE"

    - R.H, | Setauket NY

  • - F.K, | Huntington Station NY

  • - M.S, | Port Jefferson Station NY

  • "PLEASE WITH GAF PRODUCT"

    - K.H, | Port Jefferson Station NY

  • "Customer asked us not to share his/her review."

    - X.X, | Coram NY

  • "EXTREMELY PROFESSIONAL, PROFUND"

    - C.B, | Cambria Heights NY

  • "Customer asked us not to share his/her review."

    - X.X, | Coram NY

  • - J.D, | Coram NY

  • - M.M, | Shoreham NY

  • "Customer asked us not to share his/her review."

    - X.X, | Smithtown NY

  • - J.W, | Sound Beach NY

  • "TRUSTWORTHY"

    - M.C, | Selden NY

  • - M.E, | Huntington NY

  • "Customer asked us not to share his/her review."

    - X.X, | East Norwich NY

  • "PROFESSIONAL KNOWLEDGBLE-COURTEOUS"

    - M.N, | Babylon NY

  • - C.S, | Queens Village NY

  • "The Extra Step"

    - C.G, | Saint James NY

  • - E.K, | Garden City NY

  • "PROFESSIONAL CONTRACTOR"

    - D.S, | Mastic NY

  • "Customer asked us not to share his/her review."

    - X.X, | Mount Sinai NY

  • "Customer asked us not to share his/her review."

    - X.X, | Northport NY

  • "EXCELLENT CONTRACTOR & EXPERIENCE"

    - R.N, | Mount Sinai NY

  • - M.M, | Ronkonkoma NY

  • - J.F, | Coram NY

  • "PROFESSIONAL KNOWLEDGEABLE"

    - T.M, | Ronkonkoma NY

  • "Customer asked us not to share his/her review."

    - X.X, | Port Jefferson NY

  • "PROFESSIONAL & KNOWLEDGEABLE"

    - O.S, | Moriches NY

  • - R.D, | Stony Brook NY

  • - K.C, | Port Jefferson Station NY

  • "Knowledgeable%2Cprofessional contractor.Someone a homeowner can trust with such an important project."

    - R.C, | Setauket NY

  • "THE CONTRACTOR WAS PROFESSIONAL"

    - S.C, | Patchogue NY

  • "VERY PROFESSIONAL"

    - R.C, | Rocky Point NY

  • - L.H, | Greenlawn NY

  • "Customer asked us not to share his/her review."

    - X.X, | Smithtown NY

  • "EXCELLENT"

    - R.S, | Mount Sinai NY

  • "Customer asked us not to share his/her review."

    - X.X, | Levittown NY

  • - B.S, | Deer Park NY

  • "Customer asked us not to share his/her review."

    - X.X, | Centereach NY

  • "GREAT"

    - G.F, | Selden NY

  • - J.B, | Riverhead NY

  • - A.T, | Port Jefferson Station NY

  • "A1 ROOFING AND SIDING"

    - J.M, | Oakdale NY

  • "LOVELY JOB."

    - M.S, | Port Jefferson Station NY

  • "THEY WERE FRIENDLY, PROFESSIONAL AND"

    - E.Z, | Sound Beach NY

  • "They did a great job, and were pleasant to work with."

    - K.M, | Stony Brook NY

  • "extremely very professional from the sales man - showed other homes colors"

    - B.C, | Mount Sinai NY

  • "Customer asked us not to share his/her review."

    - X.X, | Farmingville NY

  • - R.K, | Rocky Point NY

  • "Customer asked us not to share his/her review."

    - X.X, | Smithtown NY

  • - B.S, | Mount Sinai NY

  • - R.G, | Cutchogue NY

  • "EXCELLENT WORKMANSHIP, STRONG WORK ETHIC"

    - K.S, | Selden NY

  • - D.W, | Setauket NY

  • "Performed the roofing and utter tasks with extreme professionalism."

    - B.V, | Coram NY

  • "PROFESSIONAL STAFF"

    - P.B, | Port Jefferson Station NY

  • "PROFESSIONAL KNOWLEDGEABLE CONTRACTOR"

    - G.J, | West Babylon NY

  • "Customer asked us not to share his/her review."

    - X.X, | Lake Ronkonkoma NY

  • "Customer asked us not to share his/her review."

    - X.X, | Wading River NY

  • "Customer asked us not to share his/her review."

    - X.X, | Westhampton Beach NY

  • "Customer asked us not to share his/her review."

    - X.X, | Farmingville NY

  • "very professional and performed the job very well."

    - N.A, | Glen Cove NY

  • "NOT THRILLED."

    - T.E, | Huntington NY

  • - P.K, | Sayville NY

  • "Very nice to deal with, everyone was so pleasant & helpful."

    - M.L, | Selden NY

  • "Thorough and Professional Contractor"

    - A.H, | Nesconset NY

  • - P.S, | Port Jefferson NY

  • - J.M, | Bridgehampton NY

  • "CUSTOMER"

    - M.S, | Lake Grove NY

  • "Customer asked us not to share his/her review."

    - X.X, | Rocky Point NY

  • "THEY WERE PROFESSIONAL AND KNOWLEDGEABLE AND THE GUYS WERE POLITE AND DID A GREAT JOB CLEANING UP"

    - P.D, | Sound Beach NY

  • "HIGHLY RECOMMENDED CONTRACTOR"

    - M.M, | Mastic Beach NY

  • - V.V, | Montauk NY

  • "Customer asked us not to share his/her review."

    - X.X, | Lake Grove NY

  • "EXCELLENT CLEAN JOB"

    - T.D, | Lake Grove NY

  • "ACCOMODATING, PROFESSIONAL"

    - N.C, | Lake Grove NY

  • "Customer asked us not to share his/her review."

    - X.X, | Southampton NY

  • "were very professional. they did a great job. very courteous."

    - L.M, | Sound Beach NY

  • "Extremely professional"

    - D.F, | Shirley NY

  • - N.S, | Mount Sinai NY

  • "Customer asked us not to share his/her review."

    - X.X, | Ronkonkoma NY

  • "A1 ROOFING"

    - T.P, | Mount Sinai NY

  • - T.E, | Mount Sinai NY

  • "PROFESSIONAL"

    - A.B, | Miller Place NY

  • "Very professional and did quality work"

    - J.R, | Lindenhurst NY

  • - J.G, | Plainview NY

  • "Customer asked us not to share his/her review."

    - X.X, | Miller Place NY

  • "EXCELLENT, ABSOLUTELY"

    - L.G, | Port Jefferson Station NY

  • "Customer asked us not to share his/her review."

    - X.X, | Selden NY

  • "GREAT GUYS DID A GREAT"

    - J.F, | Miller Place NY

  • "Customer asked us not to share his/her review."

    - X.X, | Mount Sinai NY

  • - T.F, | Selden NY

  • "Vincent was awesome!"

    - T.D, | East Moriches NY

  • "PROFESSIONAL CONTRACTOR"

    - M.H, | East Northport NY

  • "Most professional roofing contractor"

    - W.D, | Coram NY

  • - L.M, | Port Jefferson Station NY

  • "RELIABLE CONTRACTOR"

    - M.R, | Rocky Point NY

  • "Excellent experience"

    - A.S, | Lake Grove NY

  • "A-1 IS THE BEST"

    - C.W, | Shoreham NY

  • "Customer asked us not to share his/her review."

    - X.X, | Centereach NY

  • "UNDERSTOOD AND CLARIFIED ALL QUESTIONS"

    - E.A, | Port Washington NY

  • "EXCELLENT SERVICE"

    - J.B, | Setauket NY

  • "Co-Owner Vinny is very knowledgeable and professional. He provided an accurate estimate at an affordable price."

    - E.S, | Port Jefferson Station NY

  • "OWNER OF PREMIER S/M"

    - D.E, | Port Jefferson NY

  • "PROFESSIONAL JOB WELL DONE"

    - D.L, | Deer Park NY

  • "Customer asked us not to share his/her review."

    - X.X, | Centereach NY

  • "PROFESSIONAL AND LOCAL COMPANY"

    - G.M, | Smithtown NY

  • - D.L, | Commack NY

  • "A1 ROOFING DID TOP NOTCH JOB ON A VERY DIFFICULT ROOF. THEY HAVE TO BE THE BEST"

    - C.P, | Port Jefferson NY

  • - M.F, | Smithtown NY

  • - H.T, | Holtsville NY

  • "Customer asked us not to share his/her review."

    - X.X, | Shoreham NY

  • "Customer asked us not to share his/her review."

    - X.X, | Coram NY

  • "Customer asked us not to share his/her review."

    - X.X, | Port Jefferson Station NY

  • "Customer asked us not to share his/her review."

    - X.X, | Mount Sinai NY

  • "Customer asked us not to share his/her review."

    - X.X, | Nesconset NY

  • "Customer asked us not to share his/her review."

    - X.X, | Smithtown NY

  • "Customer asked us not to share his/her review."

    - X.X, | Farmingdale NY

  • "Customer asked us not to share his/her review."

    - X.X, | Miller Place NY

  • "Customer asked us not to share his/her review."

    - X.X, | Centereach NY

  • - J.E, | Shoreham NY

  • "Customer asked us not to share his/her review."

    - X.X, | Islip Terrace NY

  • "Customer asked us not to share his/her review."

    - X.X, | Hauppauge NY

  • "Customer asked us not to share his/her review."

    - X.X, | Ridge NY

  • "Customer asked us not to share his/her review."

    - X.X, | Yaphank NY

  • "Customer asked us not to share his/her review."

    - X.X, | Bayport NY

  • "Customer asked us not to share his/her review."

    - X.X, | East Northport NY

  • "Customer asked us not to share his/her review."

    - X.X, | Coram NY

  • "Customer asked us not to share his/her review."

    - X.X, | Farmingville NY

  • "Customer asked us not to share his/her review."

    - X.X, | Port Jefferson Station NY

  • "Customer asked us not to share his/her review."

    - X.X, | Manorville NY

  • "Customer asked us not to share his/her review."

    - X.X, | Centereach NY

  • "Customer asked us not to share his/her review."

    - X.X, | Ridge NY

  • "Customer asked us not to share his/her review."

    - X.X, | Rocky Point NY

  • "Customer asked us not to share his/her review."

    - X.X, | Coram NY

  • "Customer asked us not to share his/her review."

    - X.X, | Mount Sinai NY

  • "Customer asked us not to share his/her review."

    - X.X, | Babylon NY

  • "Customer asked us not to share his/her review."

    - X.X, | Ronkonkoma NY

  • "Customer asked us not to share his/her review."

    - X.X, | Ronkonkoma NY

  • "Customer asked us not to share his/her review."

    - X.X, | Bayville NY

  • "Customer asked us not to share his/her review."

    - X.X, | Lake Grove NY

  • "Customer asked us not to share his/her review."

    - X.X, | Mount Sinai NY

  • "Customer asked us not to share his/her review."

    - X.X, | Holbrook NY

  • "Customer asked us not to share his/her review."

    - X.X, | Stony brook NY

  • "Customer asked us not to share his/her review."

    - X.X, | mount Sinai NY

  • "Customer asked us not to share his/her review."

    - X.X, | West Babylon NY

  • "Customer asked us not to share his/her review."

    - X.X, | Port Jefferson Station NY

  • "Customer asked us not to share his/her review."

    - X.X, | Mount Sinai NY

  • "Customer asked us not to share his/her review."

    - X.X, | Deer Park NY

  • "were honest, hard working and care about their customers needs"

    - W.J, | Ronkonkoma NY

  • "professional"

    - M.G, | Central Islip NY

  • "Did what they said they would. They were courteous, respectiful, we were very satisfied!"

    - H.B, | Centereach NY

  • "Customer asked us not to share his/her review."

    - X.X, | East Northport NY

  • "are honest, reliable, and customer focused."

    - B.S, | Setauket NY

  • - A.K, | Dix Hills NY

  • "were fair and honest, courteous, on time and highly professional."

    - D.B, | Medford NY

  • "did a wonderful job and have excellent customer service."

    - K.G, | Medford NY

  • - B.L, | Holbrook NY

  • "Are very professional and performed the job to my expectations"

    - M.G, | Port Jefferson Station NY

  • "professional courtious deligent hard workers - Certified Master Elite Contractor"

    - C.R, | Deer Park NY

  • "Customer asked us not to share his/her review."

    - X.X, | Coram NY

  • "Customer asked us not to share his/her review."

    - X.X, | Farmingville NY

  • "Customer asked us not to share his/her review."

    - X.X, | Port Jefferson Station NY

  • "PRICED THE JOB FAIRLY. PROVIDED A COMPLETE WRITTEN PROPOSAL, DID WHAT THEY PROPOSED"

    - J.M, | Port Jefferson Station NY

  • "were very thorough, friendly, professional & did an excellent job"

    - C.P, | Lindenhurst NY

  • "Customer asked us not to share his/her review."

    - X.X, | Smithtown NY

  • "Customer asked us not to share his/her review."

    - X.X, | Mount Sinai NY

  • "professional and priced fairly"

    - C.D, | Mastic NY

  • "quality of shingles"

    - D.U, | Smithtown NY

  • "Did a good job"

    - M.F, | Bay Shore NY

  • "are a professional company who keeps their word. The roof was done in one day including an incredible clean up."

    - F.T, | Mount Sinai NY

  • "know what they are doing"

    - A.V, | Ronkonkoma NY

  • "THEY DID AN EXCELLENT JOB"

    - P.B, | Stony Brook NY

  • "do the job right"

    - R.R, | Smithtown NY

  • "simply performed to the highest standards"

    - S.D, | Huntington NY

  • "are professional and reliable in every way. They are flexible and understanding."

    - M.L, | Lake Grove NY

  • "THEY DID A GOOD JOB"

    - L.P, | Dix Hills NY

  • "Provide expert service and make suggestions as the project is underway to provide quality roofing installation."

    - D.B, | East Northport NY

  • "would benefit from an excellent job at an affordable price"

    - R.H, | Brentwood NY

  • "Customer asked us not to share his/her review."

    - X.X, | Huntington NY

  • "provide good product, did nice installtion and it looks great"

    - A.L, | Commack NY

  • "are extremely professional"

    - C.M, | Brentwood NY

  • "Are very good at their work."

    - M.C, | East Northport NY

  • "Customer asked us not to share his/her review."

    - X.X, | Smithtown NY

  • "were the most professional"

    - D.D, | Holtsville NY

  • "reliable and professionable"

    - M.B, | Mount Sinai NY

  • "did a good job"

    - M.R, | Brentwood NY

  • "were honest and accessible. The representitives responded to my cares and concerns during a very busy time. I felt I could trust this company and was reassured by the fact that it is a family run business that has many years of experience."

    - G.M, | Ridge NY

  • "do their best"

    - R.C, | Calverton NY

  • "are professional and performed well"

    - J.M, | Mount Sinai NY

  • "were extremely courteous hard working professionals who displayed more average quality"

    - B.P, | Miller Place NY

  • "do the job properly and above expectations"

    - E.C, | East Northport NY

  • "are reliable"

    - M.G, | Westbury NY

  • "satisfied me"

    - B.K, | Oceanside NY

  • "FAIR AND DID A GOOD JOB"

    - S.D, | Smithtown NY

  • "were professional and courteous."

    - P.P, | Coram NY

  • "are honest-reliable-experienced + courteous"

    - J.M, | Elmont NY

  • "ARE HONEST ON TIME EXCELLENT WORK COMPLETLY IN TIMELY MANNER"

    - M.M, | Amityville NY

  • "they were on time did and great job cleaned up great"

    - M.N, | West Babylon NY

  • "professional, efficient & clean."

    - R.B, | Huntington Station NY

  • "came and did the job i payed them for in a courteous and professional friendly matter"

    - S.V, | Manorville NY

  • "Do fine work"

    - M.C, | WestHampton NY

  • "do excellent work. They all work as professionals, are precise, clean and neat."

    - J.W, | Holtsville NY

  • "they are the very best. On time and knew what they were doing."

    - C.L, | Brentwood NY

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