Verified record
The jobs Quality Insulation of Meredith gets praised for turn on small things: air gaps caulked, a vapor barrier done right, insulation blown into an old house without cracking the plaster. A September 2025 customer wrote that the crew came in ahead of schedule and pushed the R-value above state requirements; in a January 2025 review, a homeowner in Wolfeboro described a renovation addition insulated with spray foam, wool for sound dampening and fiberglass, with the air gaps caulked and a vapor barrier in place. The company is based at 1 Pease Rd in Meredith and says it works under the TruTeam network. Its Better Business Bureau profile carries an A+ grade, lists 59 years in business, and shows branches in Portsmouth and Nashua; insulation and waterproofing are the two lines both BBB and Procore list, with gutters, windows and siding added on the BBB side. Two 2022 customers described that same attention on existing houses. In a July 2022 review, a customer said the crew took its time so the plaster walls were not compromised while insulation was blown in, and showed up every day until the work was finished. That November, an attic customer called the price good and singled out the caulking around wires and vents between the living space and the attic. A January 2026 review covered a new-construction home, done on time. Not every call went that way. A reviewer in October 2022 left two messages for a salesperson, never heard back, and said so in a one-star review; a 2023 customer gave four stars and called the work pretty much just OK. Google's average sits at 3.9 across 23 ratings. For an attic, an addition or a new build where air sealing is the point, this is a reasonable call — particularly on an older house with plaster worth protecting. Pin down the scope and the schedule in writing before work starts, and ask who to reach if a sales call goes unanswered.
“insulation work was performed by Quality Insulation of Meredith, NH”
“Will from Quality Insulation of Meredith”
“Quality Insulation also maintains offices inMilford, Mass.;Yarmouth, Maine;Bangor, Maine;Meredith, NH;Portsmouth, NHandNashua, NH. Builders and homeowners interested in learning more about Quality Insulation's installation services can visit[www.mascocs.com](http://www.mascocs.com/).”
“WEATHERIZE 2023 UPDATE: Cornish: 10 homes are currently being audited. Plainfield: 3 homes are scheduled for audits. Three of the six participating contractors got all the requests for audits: Bob Eldredge (ABC Energy Savings), Ted Stiles (Yankee Thermal Imaging) & Martin Bean (Earthshare). Bob Tortorice (Building Alternatives) will be doing one audit in Plainfield. Joanna contacted William Castner of Quality Insulation of Meredith & Bob Tortorice of Building Alternatives to apologize for lack of work generated for them by this campaign, but they were not upset and are willing to work with us”
We had quality insulation insulate our new construction home, they did an amazing job, worked in a timely manner and were very easy to work with.
Quality insulation delivered our project ahead of schedule, executed thoroughly with an extremely high level of detail that made our home as airtight as possible. The R value is above state requirements and the team were professional and courteous. We are so impressed by their craftsmanship, wouldn’t hesitate to use this company again. Can I give them 6 stars???
Quality insulation and their employees did a fantastic job on our home in Wolfeboro. We had a renovation addition two days they took spent their time to do it right. A combination of spray foam wool for sound dampening and fiberglass.. Caulk all air gaps and vapor barrier. I could not be happier. Their employees were very nice and professional. I had several bids for insulation and some less expensive, but Will their salesman Took the time to explain all the benefits of the products we selected. This is our forever home and we are thankful that quality insulation was able to be a part. Sincerely Robert M Wolfeboro
Pretty much just OK
Great price, organized and professional. The team worked seamlessly (sales, accounting and installation) and I couldn't be happier with my insulated attic. They even caulked any potential air leaks from the living space to the attic (around wires and vents, etc)
Specializes in
Also offers
Service area
Languages
1 change recorded — last scanned Sep 8, 2026.