Get matched with top roof sealant application pros in Charlestown, MA

"We had a huge ice dam that cause a major leak in one of our room. We found Hennelly and sons on angi s list. They got back to me right away and came over to the house a few hours later to remove the ice dam. They were quick, efficient, courteous and reasonable. No sales gimmicks. I would recommend them anytime to anyone. I definitely would call them back. "

"We are writing to express our sincere gratitude for the outstanding service we recently received. Ranch Roofing installed our roof back in 2012. Fast forward to 2025, when we had damage to our ridge vent, we called Ranch Roofing, and within 10 minutes had a call back from the owner, Bob. He said he would have it looked at and fixed, but to our surprise, in a matter of a few days, he sent his crew, who ripped the entire ridge vent off and replaced it free of charge. We cannot say enough positive things about Bob, his Crew, and this Company. Thank you Bob- Your quick response and generosity are much appreciated! Sincerely, Maryann and Randy D. "

"I was told the job would be completely Done The Roof Came Out Great But when I t Got To The facer Board there was a Small Amount Of Rot They Said That Would Be taken Care of it is Very Ovous Then they Told we. Can't Replace it not Part of the Job When I look at the job They Done you can't Help but Look at Board I believe That Area Should Have been TAKEN Care of To Complete the Job."

"Excellent service. And quick issue resolution. I would definitely hire again"

"I had leaky roof. Of 3 contractors who came to take a look, only Ramon from NMTI pointed out an uneven surface that seemed to be good place to look for an issue. I appreciate hearing specific ideas when there’s a problem, so we chose to work with NMTI. Sure enough, underneath the shingles on that section of roof, there was some water damaged and warped plywood. The NMTI team addressed that and re-flashed some skylights at the same time. The team was all very pleasant. They scheduled the job quickly, once we agreed on details and I would work with them again. Thanks, guys!"

"No comment"

"Really got me out of a jam during a large snowstorm. The crew did what was contracted for in a timely manner. I recommend this company for snow removal."