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Blow In Insulation Companies In Your Area

  • Riba Construction, LLC

    "Riba did excellent work and provided exceptional customer service in replacing two skylights which were over 30 years old. Currently available skylights are slightly smaller so they installed molding around the edges in the interior shaft so the metal framing would not be visible. This proved to be a challenge given all the angles and slants in the shaft, but Riba came back twice to ensure the job was completed in a high quality manner. Riba also repaired where a leak had damaged the wall and repainted the room. I had used Riba on a previous job and will definitely use them again given the outstanding job they've done both times!"

    5.0 star review from Sonia T. in Burke, VA

  • Comfenergy

    "I am so impressed with Comfenergy. The sales rep explained why we only needed to improve the insulation at the top of our unfinished basement walls, not the whole thing as another company recommended. So it was considerably less money than we thought we’d need to do the job. Brent and his assistant arrived on time to do the work and were so quiet that we weren’t inconvenienced in any way. I definitely recommend this company. "

    5.0 star review from Tracy K. in Leesburg, VA


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.