Find top-rated spray foam contractors and save up to 25% on energy bills
Compare 2 verified spray foam insulation contractors serving Manchester, New Hampshire, backed by 353 customer reviews averaging 4.7★. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl-space insulation, these pre-screened Manchester contractors handle both open-cell and closed-cell spray foam. Homeowners here typically cut energy bills by around 25% — get free quotes and read verified reviews below.
Note: Actual savings vary based on home size, current insulation, energy rates, and climate conditions. These estimates are based on Department of Energy data for your climate zone.
Recent Reviews:
We had to get our roof replaced and part of that work was getting an addition on our house properly insulated. It was an insanely hot day and I did not envy their having to put on their safety gear on a 90+ degree day, but in spite of that, they were friendly and great to work with. A few months later, as it's gotten cold outside, our once frigid family room is very comfortable. The pricing was reasonable and of good quality. I would definitely recommend them.
Truly a pleasure to work with Green Era Insulation. Murad was very professional and knowledgeable.. Had our attic spray foamed with closed cell foam 5.5” R40. Prices were definitely fair and I like that he is a local business owner that takes pride in his work. Murad and his crew were awesome. Thanks for doing a great job!
Green Era was excellent to work with. Timely, cleaned up amazing, and communicated clearly during the process. There was a small issue, and not only did Murat acknowledge it, he went above and beyond to correct it and made sure I was happy with the solve. Highly recommend. Will def call his crew back should we have any other spray foam needs !
Recent Reviews:
From sales through customer service and installation. USA was top notch. Customer service answered all my questions, was quick to respond to emails and phone calls. Getting a delivery date was fast. The installation crews was clean, polite and answering my questions as we moved along. They cleaned up behind themselves and everything was put back to normal. I have a mobile home, my main source of heat is a pellet stove. Before installing the foam, I was burning about 40#s in 20-24 hours. A drastically change occurred. I'm now using half the pellets I was using before. What a huge difference it's made. I'm happy to have made the decision to go with USA and their product.
My tech was Mike V. He did an excellent job on our shelving installation. It’s so seldom to find such a professional, courteous and knowledgeable installer. Mike really took his time and was able to address all our concerns. He gave us valuable feedback to ensure that our closets were handled with upmost satisfaction. I would highly recommend Quality Insulation. Great job and nice staff! Thank you.
Insulation blown in garage and house attics, a 4000 sq-ft foot print. Baffles were installed between each 16 inch OC joists, and recessed lighting was enclosed. Work performed flawlessly, and efficiently. Crew cleaned up any blown insulation that was inside the garage and house as well as the driveway. With R49 garage and R60 house living space is comfortable heated. Going into a 60 degree garage while 30 degrees outside is helpful when you are loading a vehicle with kids and pets. Saving on heating bills will be a big plus. Recommend this company based on sales rep prompt call back to questions, office personal accommodation to scheduling, and install team attention to details. In this day and age finding a company that’s positive in all these areas is unfortunately rare. Pricing was fair and as the saying goes, you get what you pay for.
These are the questions Manchester homeowners ask most about spray foam cost, R-value, and open- vs. closed-cell foam — with context for local pricing and roughly 25% typical energy savings. Compare the 2 verified Manchester contractors above for exact quotes.
Not finding the right fit in Manchester? Many spray foam contractors travel to nearby towns. These communities within about 60 miles all have verified contractors listed.