
Serving Dover, NH and surrounding areas
Approved
In business since 2018
Free estimates
Warranties offered
"William and his team did a terrific job to insulate my attic and basement rim joists with closed cell foam."





+9

*The Angi rating for Drywall Insulation companies in Dover, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drywall Insulation needs.
*The HomeAdvisor rating for Drywall Insulation companies in Dover, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drywall Insulation needs.
Last update on February 12, 2026

Serving Dover, NH and surrounding areas
Approved
In business since 2018
Free estimates
Warranties offered
"William and his team did a terrific job to insulate my attic and basement rim joists with closed cell foam."





+9

Serving Dover, NH and surrounding areas
Approved
In business since 2022
Free estimates
Small jobs welcome
"We were referred to AJ Pro Green by a colleague so we had them come out for a free estimate. They showed up on time and were very professional. They insulated our basement during our remodel and we couldnâ t be happier. The job was done quickly, was within our budget, and communication was fantastic. We would highly recommended!"





+57

Serving Dover, NH and surrounding areas
Approved
Super Service Award Winner
In business since 2000
Free estimates
Warranties offered
"Courteous, knowledgeable and hard working. Communicated well through the whole project. Very pleased with the insulation and reconstructing of some of the skirting. They also did a really good job of cleaning up. Highly recommend!!!"





+16

Serving Dover, NH and surrounding areas
Approved
In business since 2025
Free estimates
Credit card accepted
"I could not have been more pleased by the work and the professionalism and the cost and the results. ABI was the first company to respond to my request for bids on the project. They were at the house within days of the request and were knowledgeable about putting insulation over light fixtures embedded in the ceiling. The attic did not have access from within or outside the house and they problem-solved this in a way that was a great solution. They lay down mats so as not to dirty up the carpets and stairs and they wore gear to protect themselves from the insulation. MY house was cleaner when they left than when they arrived. All of the people working on the project were professional and knowledgeable and the cost was extremely reasonable. For the first time this winter, my house feels like it can hold the heat. Looking forward to this summer, because I'm betting it will also improve my air conditioning!"

Serving Dover, NH and surrounding areas
Approved (Corporate)
In business since 1975
Free estimates
Credit card accepted
"Quality Insulation of Portsmouth did two jobs for me: They added blown in insulation to my attic last fall and installed gutters plus leaf guards this spring. Both jobs were excellently done at a reasonable cost. I would certainly recommend them and will likely use them again in the future."




Serving Dover, NH and surrounding areas
Approved
In business since 2013
Free estimates
Credit card accepted
Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!
Serving Dover, NH and surrounding areas
In business since 1969
Emergency services offered
"I was plagued with recurring ice dams in a few areas of my roof. After investigation, it was discovered that the insulation in a few visible areas was sub-par. Roland came in and quickly spotted the problem areas. He assured me that the could fix these problems immediately. He used a combination of rearranging existing batts, blown-in fiberglass and spray foam to seal the attic space, over the course of two visits. He's extremely personable and always called me back or answered the phone right away."



Serving Dover, NH and surrounding areas
In business since 2005
Free estimates
Credit card accepted
"Very professional people, arrived when they said they would came in at the price quoted and finished when they said they would. Would recommend to anyone looking for an insulation job."





+12

Serving Dover, NH and surrounding areas
In business since 2016
Free estimates
"I would highly recommend Jeremy for any home renovation needs. He is my go to contractor for anything I need done around my rental property and home. His attention to detail, punctuality, professionalism, and honesty sets him far apart from many other contractors I’ve worked with over the years. Jeremy has helped me with drywall (replacement and finishing), flooring, trim, and priming an entire unit for a repaint! Each time it was a pleasure working with him, and will definitely be working with him again in the future."





+76

Serving Dover, NH and surrounding areas
In business since 2009
Free estimates
"Amazing. Todd was the fourth carpenter we interviewed, all from Angie's List, and we knew immediately he was the one. Unlike the others, you could tell that he was the kind of guy who does what he says; shows up; and does a quality job. He did all that and more and we couldn't have been happier with our choice. Todd did more than the projects he was given - he referred the electrician and plumber who also did a wonderful job and having the three of them know one another helped tremendously - as they would communicate scheduling amongst themselves. Todd was also the point person who was there when the granite was installed and found someone to cut and re-size our existing granite. Todd listens to what you want to do; asks all the right questions, provides very thoughtful ideas and solutions. He gets it. He is there when he says he will be; the quality of his work is excellent. He is a pleasure to have in your home; he cleans up as he works and is just a real nice guy. Todd is a skilled craftsman and we highly recommend him and will continue to have him to work as needed on our home."





+50
From average costs to expert advice, get all the answers you need to get your job done.

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