Get matched with top flat, foam or single ply roofing repairers in Greenfield, MA

"We are pleased that the source of the leaks was well identified and fixed. Happy with the result after two downpours and no more leaks."

"I'm an older woman, and having major work done on my home can be overwhelming, but the team who installed my asphalt shingle roof made the entire process easy and reassuring from the very beginning. They were patient, respectful, and took the time to explain everything to me in a way I could understand. I never felt rushed or pressured. The crew arrived on time, worked very hard, and treated my home with care. The new roof looks beautiful, and it gives me great peace of mind knowing it was done properly and will protect my home for years to come. They cleaned up thoroughly each day and made sure there were no nails or debris left behind, which I truly appreciated. It meant a lot to me that they checked in to make sure I was comfortable and satisfied with the work. It is not easy to find honest, dependable contractors these days, but Overstate truly delivered. I am very thankful for their kindness, professionalism, and excellent workmanship."

"They sealcoated and filled cracks in my driveway and repaired a pothole. Very friendly and great work ??"

"Did an amazing job on several projects - a deck rebuild, roof replacement, new stairs. Punctual, excellent communication, prompt answers to questions, crew was second to none. Will use Rattigan again!"

"Andy picked up right away when I called to ask if he could take a look at my roof which had developed a tiny leak the night before. He said he could come out the very same day. When he arrived a few hours later he told me the roof was in good shape and should last another 7 years or so (the roof is 20 years old). The leak was being caused by a pipe boot which had deteriorated. He told me he'd get back to me later in the day with an estimate to replace the boots as well as to clean moss which had grown in a few areas. He ended up calling back a few hours later to say he could come out and replace the boots in an hour (he could schedule the roof cleaning within the next few weeks). So by the end of the day on the day I called he made the repair. He carefully explained what had to be done and how to do it properly and thought to use extra shingles I had stored in the basement. He was extremely nice, courteous, prompt and professional. He provided top notch service. I would use them again in a heartbeat.
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"Very professional. I was updated at each phase with pictures, when I was outside he explained what steps they were on and the progress of the job. They cleaned up very throughly after they were done. The only thing left behind was a nice new roof. I would definitely use them again."

"My choices were a little limited due to COVID crisis, but contacted 2 highest rated companies on Angie's. First was a small firm who was booked thru the Fall. Alliance has several crews and were able to get to us quickly. First visit was great (David), who provided the quote, alternatives, samples, pictures & addresses of previous work. Price was reasonable. Crew started a couple of weeks later. Very professional and courteous crew of three. Once they show up, they stay to finish the job. Separate gutter crew came shortly after siding was done. Cost was $28,000 for a 2 story cape with shake siding. We love the shake look compared to traditional horizontal siding, esp for a cape house. We highly recommend Alliance."

"Final project turn out great!"

"Roof still going strong, after the wettest Fall-Spring combo on record. Installed spring of 2018, still looks good and no leaks or problems, even around four skylights, existing at the time of the roof installation. Dicky and his crew did a great job."

"Began project on time, finished on time (working around weather issues), thoroughly explained every step of the process and came in close to budget. Tom and Brad are very personable, work very hard and clearly know what they are doing.
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