Get matched with top asphalt shingle roofing installers and replacers in Guilford, CT

"The removal and replacement of roof went very well. Gutters and debris screens installed. Cedar shingles repaired/replaced"

"John and Ryan skillfully fixed the subfloor under a leaking picture window without disturbing the sealed oak wood floor under the window. They did this by doing the repair in the basement under the leak and removed all wet wood and replaced it with new wood and new insulation. The next day, a DiGiorgi siding team came to replace all removed vinyl siding and install new insulation and new flashing around the picture window. Everything looks nice and neat and structurally sound."

"The install team arrived on time and were very professional, polite and worked very well as a team. The roof shingle installation was completed with expert crafthmanship and I am very pleased with the final result!!!"

"I had the roof, siding and gutters replaced on my house. Three different crews performed the work and all of them did a great job. Entire project took about 3 weeks. I am very pleased with the results and would recommend A1 to others"

"Casey initially helped us with an ice dam winter 2025. He was the only contractor to respond to numerous calls we made and he did so promptly. He and his coworker resolved the problem and educated us about the issue going forward. It was such a positive experience that we invited him to quote a replacement roof on our 100 year old home. The bid was extremely fair; the work was completed efficiently and with all due care for our property and a beautiful end product. We would absolutely hire Casey and the Pattison team again!"

"Good price, great job by the installers of shingles and gutters. My only complaint is apparently poor communication between the main office/supervisor and workmen on the job to be done, so I was glad to be home to clarify."

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Greg and his team went above and beyond on this roofing project, stripped roof, installed underlayment, installed new roof, was on time and cleaned up everything, no problems and the price was right."

"Moises from Storm Mate quickly responded to our roofing and loose flashing issue He was able to make a quick and professional repair at a fair price I would recommend using them in the future"

"Home Genius Exteriors provided my roof replacement January 29. From start to finish they executed a five star experience. They provided samples of available shingle roof options and colors, listed in detail quality roofing elements and provided a complete project manager plan (Thanks Jimmy Holm and AJ). The negotiations for price and value received makes this company stand out as a reputable, honest and provider of exceptional work. They are the real deal."