Insulation Contractor reviews in Waltham, Massachusetts

For a thorough examination and cleaning, I just engaged Waltham's Attic Insulation & Roofing Services. James and his staff provided excellent service in a very professional manner. They did an excellent job cleaning our air ducts, dryer vent, and chimney. Their thorough work on insulation and Attic-Solution methodology particularly impressed me. Even their quote for roofing services was reasonable and truthful. I saved a significant amount of money by using their Mobile Attic Insulation & Roofing Services offer. James genuinely knows how to provide first-rate customer service. I heartily recommend them if you're in Waltham. You can get quality, value, and trust in one service!

We hired Mobile Attic Insulation & Roofing Services in Waltham for a thorough roof inspection and chimney maintenance, and I am very pleased. Rowan, our technician, was prompt, polite, and exceptionally knowledgeable. He conducted a thorough roofing evaluation, resolved several leaks with precise repairs, and conveyed all information effectively. Rowan completed a chimney cleaning and discovered a damaged liner, which he replaced immediately. The entire process—from maintaining the chimney to the roof—was simple and stress-free. The insulation in our attic was evaluated too, and Rowan offered valuable recommendations to improve energy efficiency. The level of craftsmanship and customer service was outstanding. I feel confident entering winter, knowing that our roof and chimney are secure and properly cared for. I highly recommend their team if you are in the Waltham area

Excellent experience from start to finish with Mobile Attic Insulation & Roofing Services Waltham, MA.Vincent handled my Roofing Repair and Attic maintenance Service professionally. The Roofing Cleaning Service restored my roof’s look, and the Attic Inspection Service found minor issues they fixed right away. Their Roofing Maintenance Service was well done, and the spray foam insulation Service has already improved my home’s comfort level. The crew was respectful, clean, and always on time. I’m beyond satisfied with their professionalism and craftsmanship. Highly recommend this team for roof repairs and attic services!

Had an excellent experience with Jose. He came to our house for a Home Energy assessment and he was very thorough and informative. Worked quickly and respectfully and provided us detailed information regarding how we can improve our energy efficiency.

Jose Sanchez was very informative. Took his time to make sure we understood everything. Definitely five star treatment. I would highly recommend.

Dave was an excellent representative! Very informative, and personable. He did a great job explaining everything he was doing and why he was doing it. Extremely satisfied with my home assessment

Very good experience Joe was very knowledgeable and easy to work with

Jose S. was amazing, friendly, and was a big help in evaluating our home and explaining our options for heating savings. He was clear and concise in recommendations in next steps. Would recommend to anyone!

Got a review for insulation for Mass Save programs, and Joe was professional, knowledgeable and helpful.

Joe was very professional and took the time to explain what he was doing and how things worked.

Jose Sanchez was very nice, knowledgeable, helpful, patient, and respectful I enjoyed his services a lot. When I had a question he took his time to answer it efficiently. When I met Jose he approached me very respectfully which I enjoyed. Overall I recommend his services to many people.

He explained everything.\nHe he looked at very pleasant to talk to a given five star rating

Jose gave us a thorough report with cost estimation. He spent time to explain in details the process to make home heating/cooling improvement more cost effective. He is not pushy and allows homeowners to weigh in all the pros and cons without any pressure.

Very efficient and comprehensive assessment.
Great job!
Looking forward to getting insulation.

Jose was incredible. So precise and articulate. Amazing working with him. He was very interactive with my son whom has a intrest in Mass Save. Bottom line you're in good hands with Colt Services.

Joe was very professional and customer centric and did a good inspection

Joe was very professional. He was thorough in his explanations of the services that will be provided.

Friendly, very professional and knowledgeable. Pleasure to do business with Joe Frasso.

Joe was on point with his assessment, included me in what he saw and the areas that would need to be done. Very forthcoming and honest!!

Dave S. from colt home services did a thorough job investigating if we had insulation in the walls of our 1932 built home. Found out that we have no insulation in our exterior walls and that’s most likely the reason our home is so cold in the winter. See the attached picture. Great news is that Mass Save will cover 75% of the cost to blow in insulation which will save us thousands in heating/cooling bills moving forward. Couldn’t be happier with the service and the plan moving forward.

Joe did a Mass Save Assessment for us. He was professional, thorough and thoughtful.