Serving Gwynn Oak, MD and surrounding areas
Approved
In business since 2023
Free estimates
Warranties offered
"Very prompt. Gave us a great price and did a wonderful job installing insulation in a tight area. Would definitely hire him again."
Serving Gwynn Oak, MD and surrounding areas
Approved
In business since 2023
Free estimates
Warranties offered
"Just darn awesome. Prep, Install, Cleanup and Price."
+9
Serving Gwynn Oak, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2004
Free estimates
Emergency services offered
"Home Genius came by and installed my insulation into my attic and I couldn’t be more thrilled and happy with the results! I noticed an initial change with the first temperature drop of the winter! And I wasn’t cold one bit! Angel And Michael were both professional and knowledgeable and were available for any questions or concerns that I had! Thank you to Home Genius for my new roof and my new insulated attic! I would love to recommend them to all family and friends!"
+73
Serving Gwynn Oak, MD and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"Definitely choose Terra Insulation! Josh, Dylan, and Brandon were all fantastic to work with. They removed existing insulation in two attics that was covered in mouse droppings, sanitized both, added baffling, sealed holes, blew in cellulose insulation, and sealed all entry points. They explained all the options and pricing clearly, gladly answered my MANY questions with patience, took care of the rebates with the utility companies, which significantly reduced the total cost, were super flexible with scheduling, very clean, and professional. There were no surprises or hidden costs. I was extremely happy with Terra's workmanship and professionalism and would hire them again without question."
+1
Serving Gwynn Oak, MD and surrounding areas
Approved
In business since 2009
Free estimates
Credit card accepted
"The team from Atlas did an excellent job of installing spray foam in my attic, adding additional loose fill in another portion of my attic, and sealing my ducts. Would certainly hire again for other insulation projects and highly recommend them."
+11
Serving Gwynn Oak, MD and surrounding areas
Approved
Free estimates
Credit card accepted
"We had Xanvria remove the old insulation in our attic, air seal the attic, and install new R-49 batts. They did a really good job, were professional, and explained what they were doing along the way. Everything came out clean and we?re very happy with the work. I would definitely recommend them."
Serving Gwynn Oak, MD and surrounding areas
In business since 2011
Free estimates
Warranties offered
"Highly recommend for any insulation project. Dan Hope is extremely knowledgeable concerning home insulation and was pleasant to work with. I have cantilevered second story floors and poor insulation was causing a duct vent to develop condensation with this 2024 heat wave which caused moisture to drip down inside of my first floor ceiling. Dan fixed the insulation issue and then some. He inspected the house and advised improving the insulation around a room that sits above our garage that was notoriously difficult to temperature control. I would hire him again for another project in a heartbeat."
+5
Serving Gwynn Oak, MD and surrounding areas
In business since 1986
Free estimates
Emergency services offered
"Angel was prompt, courteous and informative. Clearly explained the issues that he found and what we should do to resolve them both in the near term and in the long term."
+509
Serving Gwynn Oak, MD and surrounding areas
In business since 1907
Free estimates
Credit card accepted
"They were prompt and courteous. The job took almost two full days. Of course it was expensive, like all closed cell insulation, but we got four estimates and this company offered to spray it in thicker than the other companies (in the ceiling for about the same price). The other companies told us that anything in excess of 2" is not worth the money in energy savings or basically is overkill - and they charged a whole lot more to add the extra depth. AC&R sprayed in five or more inches of insulation in the ceiling rather than the three inches that the other companies offered. Now it is finished and right away you can tell it is super tight! On a hot day the other day the place felt like an icebox! The insulation is not soft and mushy. It feelis a bit like one of those styrofoam coolers but a bit stronger and stiffer. One very minor thing is that they had left the staples in the studs where they had put up the plastic sheeting to protect areas not being sprayed, but I should be able to pull or pound them in before drywall goes on. They were careful not to produce a lot of overspray in areas not meant to be sprayed with plastic sheeting on the floor and elsewhere, plus they covered all the outlets before proceeding. Afterwards they did a good job of shaving down the excess flush to the studs and did a great job with clean up. If we were to do it again we'd use them. And we are fairly picky."
From average costs to expert advice, get all the answers you need to get your job done.
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