Blown In Insulation Contractors Near You

Blow In Insulation Companies In Your Area

Insulation is the material which helps keep your home warm or cool depending on the season. It comes in a variety of materials, including fiberglass, cellulose, and foam and can be found in walls, under floors, in attics, and more.

One of the most common types of insulation you'll find in attics is blown-in insulation. It offers numerous advantages over other types of insulation. It is more airtight than rolled batting. It's smaller so it can get into tiny cracks and crevices to prevent air from leaking through the ceiling to the attic. It can fill in around beams, pipes, and uniquely shaped objects. Finally, it is moisture-resistant, helping to prevent mold, odor, and rot.

Even if you already have insulation in your attic, it may have settle over time, losing R-value. So if you're looking to insulate a space or you think you may need to upgrade and add more insulation, be sure to call in a professional to get the job done right the first time. Need help finding a pro? Enter you zip code and let HomeAdvisor connect you with blown-in insulation contractors near you.


"Crew was totally professional. Kept us appraised of what they were doing and why. We asked the project manager, Mario Alvarez, at the last minute to add insulation to our ductwork and he immediately said no problem. And then his crew not only completed the extra work we asked for, but completed it on time and within the budget. Certainly would recommend this company for any type of mold remediation."

--5.0 star review from a homeowner in Gainesville VA


"They replaced my old attic insulation with new blown in and then put bats and a vinyl ground cover in my crawlspace. Extremely careful to keep dirt, etc., out of house, using plastic draped over furniture and taping plastic over work area . Very impressed."

--5.0 star review from a homeowner in Arlington VA


"I was totally blown away (pun intended) with the service I got from USA. They were knowledgeable, professional, clean, and easy to work with. I had them do blow-in insulation in my attic and insulate my garage ceiling (which they upgraded to closed cell foam at no charge upon realizing the blown-in as quoted would not work in my situation). They may have been slightly higher in price then other offers, but they made up for it in professionalism and quality. I would/will hire them again and recommend them to my friends and neighbors."

--5.0 star review from a homeowner in Derwood MD


"Took one day of no rain to install French doors with attached storm doors."

--4.5 star review from a homeowner in Prince George VA


"I had a ball Faced Hornets nest that needed to be removed. The process they used was squishing the nest with a chemically treated fabric ball with a telescoping poll. Once the nest was smashed the guy (and me) had to run into the house and close the door. Luckily the next did not have that many hornets or this process would have created a lot of angry hornets. I thought they might anesthetize them first then "scape" the nest into a bag, eliminating potential swarms. The sales rep and service person were very nice folks. May need to upgrade removal process. "

--4.0 star review from a homeowner in Clifton VA


"Not inexpensive, but worth the cost for energy savings and efficiency. We had received a much higher bid from another company, and were glad we chose Comfenergy. The technician was very knowledgeable and we felt a great difference in our upstair master bed and bath which were uncomfortably warm prior to the improvements. Also nice now to have "green" home for resale."

--5.0 star review from Christine C. in Arlington VA


"John and james were careful and obviously competent. They obviously cared about doing a good job. They were able to use some of the insulation already there and added the new seamlessly. They finished the job in 1 day and left my basement cleaner than it was when they started. They were friendly and courteous and even welcomed my dog who watched every move they made. Thanks, Guys."

--5.0 star review from Jean G. in Gainesville VA