Commercial Roofing in Long Island City, Queens, New York

WHAT CUSTOMERS ARE SAYING:

• 5★★★★★ - "Mr. McGavin was doing my neighbor's roof. We talked about some issues I was having, and after looking things over, he told me what needed to be done. He gave me warranties and was very professional. Had a small issue, and when I called, my call was promptly returned and the problem was fixed. Will recommend to anyone who needs roof work done."

  Gloria S, Roof Repair

  2025-06-20

• 5★★★★★ - "They were professional and efficient.  I had a couple of loose slates that they repaired.  I would definitedly use them again."

  Binod R, Roof Repair

  2025-06-20

• 5★★★★★ - "He did a great job, and I would recommend them to anybody.  Everything I asked them to do was done.  They paid attention to detail. Great Job!"

  Mark J, Roofing

  2025-06-20

• 5★★★★★ - "John McGavin and his father were doing work in the neighborhood and noticed I had some roofing problems. He knocked on my door and carefully explained everything in detail, and gave me a very fair estimate. They began work the next morning. The roof was fixed, and new "Firestone" mineral surfaced roofing was applied; all new shingles, which will last a lifetime, were applied; and a sealant was sprayed over the bricks on the entire back of the house to prevent water from seeping in. The work was completed in one day. They were professional and efficient. Cleanup was impeccable. I would highly recommend McGavin Roofing and will use them again. John was a pleasure to work with, and I owe him an apology for not writing this review sooner!"

  Judith P, Roof Repair

  2025-06-20

• 5★★★★★ - "John McGavin was professional and a pleasure to deal with. He came to give me an estimate when he said he would. He came on the first day that was clear to do the repairs. He went above and beyond what I hired him to do. When he came for the estimate, he noticed the siding on my house was loose and had holes. Since it was forecast to rain the next day, he had his men hammer the siding back on and fill the holes with silicone. He then had them patch the places where the wood was exposed from the missing slate on the roof, so the rain would not come into my house and cause more damage. McGavin was the only roofer who climbed onto the roof when doing the estimate. He was the only one ( I had 3 other roofers look at the job) who gave me a 10-year guarantee on the job. The other roofers would not give me any guarantee. He repaired some flashing and sealed around my window and seams between my old house and the extension. He cleaned and secured the gutters. I had only hired him to repair my roof. The other things he did were extras that he saw needed to be repaired, and he did not charge me any extra. I would definitely hire him again and highly recommend him."

  Ellen B, Roof Repair

  2025-06-20

• 5★★★★★ - "The price was very reasonable. They got on the roof to look at it. They explained what they were going to do, and then we worked up a price. We liked their presentation and decided to go with them. They were here when they said they would be, and were very professional."

  Sharon P, Roof Installation

  2025-06-20

• 5★★★★★ - "Several of us hired McGavin to paint our cornices. In addition, it was suggested that I do some roof maintenance. My neighbors, all of whom had simpler projects, were very happy, but there were a few problems associated with my project, so I called John. He called me back immediately, and within just a few days, he and his crew came out, fixed everything, and I could not be happier."

  Paul G, Roof Repair

  2025-06-20

• 5★★★★★ - "They were very professional. The workers were cheerful and courteous. I have used them before, and the work was the same. They also stopped by to check on my roof and to see if I was happy with their work. Not many companies would do that. I will definitely use them again."

  Deborah A, Roof Installation

  2025-06-20

• 5★★★★★ - "It was a pleasure dealing with McGavin Roofing. They explained exactly what the job entailed clearly and professionally. They arrived on time and were very courteous. They were also extremely neat and left no garbage behind. I would recommend them without hesitation."

  Joseph A, Roof Installation

  2025-06-20

• 5★★★★★ - "The work went smoothly. The workers were punctual, worked diligently, took before and after photos for my insurance, and put on a better roof than was originally on the house."

  Sonia S, Roof Installation

  2025-06-20

• 5★★★★★ - "I called for an estimate and received an appointment the same day. A new roof was installed the very next day. Very satisfied with the responsiveness and quality of work. Would hire again and would recommend."

  R M, Roof Installation

  2025-06-20

• 5★★★★★ - "After the torrential downpours of December 2015, my roof began leaking, but owner John McGavin stands behind his work to the very end!! He repaired my roof in the summer months of 2015, and all has been PERFECT! New York (BROOKLYN) sustained hurricane-like wind gusts like that of a Tropical Island during December of 2015; my tenant called me on or about Dec 21, 2015 that the roof had leaked just slightly, but the next morning, John McGavin and his crew repaired the roof once again and that very night we had 3 inches of rain but PRESTO, MY ROOF DID NOT LEAK!!!"

  James G., Roof Repair

  2025-06-20

• 5★★★★★ - "We would like to express our sincere "thank you" for a job well done! We love our new roof! Everyone involved did a fantastic job. We would recommend McGavin Roofing to our friends and family."
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  Greg and Anita R., Roof Installation

  2025-06-19

• 5★★★★★ - "I am extremely satisfied with McGavin Roofing for installing my new roof. They worked fast and efficiently, doing the job I thought would take longer than it did. If all companies were as good as yours, life would be great. I hope you share this with the crew and let them know how good they are as company representatives. Thank you for great service."

  Jean N., Roof Installation

  2025-06-19

• 5★★★★★ - "I just wanted to let you know that I could not be happier with the new roof you put on our house. The level of quality and the professionalism of all of the people associated with your company are unparalleled. Many thanks for a beautiful job!"

  Steven N., Roof Installation

  2025-06-19

• 5★★★★★ - "Of all the quotes we received, his prices weren't the most expensive nor the cheapest. But his communication was prompt and the schedule of repair work was quick. We decided not to go with a full roof replacement at the time, so his men identified and repaired the areas that needed patching and followed up with further work until the leaks stopped. Previous roofers we used were not as professional nor successful in solving a chronic leak by our skylight, but they were able to fix it. Since then we have been using McGavin Roofing on our other properties as well to do annual roof maintenance and repairs over the past few years. I would gladly recommend his company."

  Edwin P., Roof Repair in Borough Park, NY

  2025-05-19

• 5★★★★★ - "I have been using Mcgavin roofing for my residential and commercial properties for over 10 years and they have been nothing but outstanding. There work is always quick and efficient. No body better!!!"

  Mike N., Roofing in East Flatbush, NY

  2025-05-19

• 5★★★★★ - "I should've reviewed these guys 3 years back when I had them redo my roof in West New York, NJ. BUT now I can say 3 years with zero problems. Fast, clean job at a better price than 7 other companies. I looked this up today because my next door neighbor needs a new roof"

  John B., Roof Replacement in West New York, NJ

  2025-05-19

• 5★★★★★ - "Is the greatest roofer alive"

  John M., Roofing in Brooklyn, NY

  2025-05-19

• 5★★★★★ - "Our roof was leaking and the previous company we used was not responding, my neighbor gave me the number of his roofer, McGavin Roofing. McGavin sent a crew to do the repair as soon as possible to stop the leak. We knew we were due for a new roof so he helped get us through the winter with patch repairs and we went with him in the spring to do a full roof replacement. We were given a fair price and high quality, prompt work. My parents also went with McGavin for their roof since they were impressed. They even had McGavin paint their home. I recently had some siding come loose and a crew was there the day after the holiday to repair it. I highly recommend this company. This is how all businesses should be run. :)"

  Brielle C., Roof Repair in Lower Manhattan, NY

  2025-05-19

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