Find top-rated spray foam contractors and save up to 37% on energy bills
Compare 3 verified spray foam insulation contractors serving Concord, New Hampshire, backed by 328 customer reviews averaging 4.0★. Whether you're insulating a new build, retrofitting an existing home, or upgrading attic and crawl-space insulation, these pre-screened Concord contractors handle both open-cell and closed-cell spray foam. Homeowners here typically cut energy bills by around 37% — 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 Very Cold.
Recent Reviews:
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.
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.
Recent Reviews:
Thank you Rich. Amazing job! Very professional crew! Got us under target leak! Aerobarrier is amazing technology!
This team was the best. As a professional general contractor myself, Shakes to Shingles (also known as NE Airsealing) stands out among other businesses for their great office and field staff. They were timely, extremely competent, did excellent work, and helped me to maximize my rebate from NH Saves. They conducted blower door tests and IR camera scans to reduce my airleakage by over 50% and performed high insulation installation as well. They were clean, had great communication, and proved to be knowledgeable experts in their field. I can't recommend them enough.
Jason from Shakes to Shingles was wonderful! He did an amazing job. He was super responsive to our need for him to come back twice and retest on short notice. He came after hours, and stayed late to meet our deadline. He was great to work with! Great Company!!
Recent Reviews:
Staff was friendly, helpful and knowledgeable through every step of the insulation process on our new home. We appreciated their communication and responsiveness on our home renovation project.
I sadly cannot recommend working with this company at all. Although very affordable, their lack of communication between their employees is frustrating and unprofessional. Over the course of a week, I was stood up for 4 separate appointments that was made by them! I work from home, and have a flexible schedule, but this was a bigger headache than I ever wanted. I had to call the main office and speak to the manager (Jason) on two separate occasions, who was as clueless as Mike (the project manager). And when I finally was able to get them to come to my house, they showed up at 7:30am (earliest I asked for was 8am) when the household wasn't even awake yet. Don't believe my review? Luckily, I have receipts of my entire experience with Mike, the project manager.
I had Builders Installed install gutters on my new home in 2018. The overall quality hasn’t been good. They have had to come back twice to fix leaks. I’m still having issues. I would go elsewhere when looking to have gutters installed.
These are the questions Concord homeowners ask most about spray foam cost, R-value, and open- vs. closed-cell foam — with context for local pricing and roughly 37% typical energy savings. Compare the 3 verified Concord contractors above for exact quotes.
Not finding the right fit in Concord? Many spray foam contractors travel to nearby towns. These communities within about 60 miles all have verified contractors listed.