More insulation contractors
See all ›
The Weatherize Guyz ,LLC
Transparent problem-solving4.7
Verified record
Sav-On Insulation LLC is a Londonderry, NH insulation business. On HomeAdvisor and Angi the company describes itself as having over 40 years in the insulation industry and says it handles batt, rolled, reflective, blown-in and spray foam insulation, as well as soundproofing. A 2026 customer said Roland Martin called the same day the inquiry went in, came to the home that afternoon and got right to work on the insulation job. A 2024 customer said Roland called back right away and did an insulation installation in preparation for a zero clearance wood stove insert. A 2024 reviewer wrote that Roland explained everything he was going to do, and that he and his partner then carried out the plan quickly. A 2023 customer said Roland knew what was needed for the attic, called his prices fair, and said they would book him again for a second attic. The company holds a 5.0 rating from 7 ratings on both HomeAdvisor and Angi.
It was an absolute pleasure having Roland do my insulation job. He called me the very same day I submitted my inquiry and came to my home that afternoon and got right to work. It made me feel very comfortable to know that my job was being done by an experienced, efficient and knowledgeable insulation installer. He also was very polite and friendly. I highly recommend that anyone in need of insulation contact Roland Martin of Sav-on Insulation. He will do a fantastic job for you.
At the beginning of the project, Roland called me back right away and was able to get schedule the job quickly. Roland was very professional and showed up "on-time", did an exceptional insulation installation for preparations of my zero clearance wood stove insert. I am a very happy customer and I highly recommend him. 5 stars
The Job was done right no issues were observed. It was completed in a timely and professional manner. His many years of experience reflected in the exceptional work he performed.
Roland and his partner were great to work with. He explained everything he was going to do and then they executed the plan quickly and efficiently. He was very reasonable and I would highly recommend him.
Roland was very knowledgeable about what I needed for my attic. Was kind courteous responsive and was at our house very quickly to do the job. His prices are fair and does amazing work. If I had a second attic I would book him again for it. Thank you very much
Specializes in
Languages
1 change recorded — last scanned Oct 18, 2026.
Transparent problem-solving4.7
