4.5 
177 *The Angi rating for Insulation Service companies in Stevenson, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
*The HomeAdvisor rating for Insulation Service companies in Stevenson, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.
Last update on March 20, 2026
Serving Stevenson, MD and surrounding areas
Approved
In business since 2023
Free estimates
Warranties offered
"Just darn awesome. Prep, Install, Cleanup and Price."
+9
Serving Stevenson, 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 Stevenson, MD and surrounding areas
Approved (Corporate)
In business since 2023
Free estimates
Warranties offered
"We are extremely satisfied with the whole process of our house being insulated. First we had the walls done, and then a couple weeks later we had our attic insulated. The crew were so nice, friendly, and knowledgeable. We are very satisfied with everything. Thank you, everyone."
Serving Stevenson, MD and surrounding areas
Approved
In business since 2009
Free estimates
Credit card accepted
"Our first interaction with Atlas was with Shannon. As knowledgeable and personable as one could hope for. She clearly explained cost effective measures to better insulate our house. We opted for sealing and insulating our attic and weather stripping a number of doors. We were very pleased with the workmanship and the energy savings they produced. They also helped us get a PEPCO credit which reduced the overall cost of the job. A winner!"
+11
Serving Stevenson, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Free estimates
Credit card accepted
"They replaced our insulation while we were redoing the roof."
+5
Serving Stevenson, MD and surrounding areas
Approved
In business since 1974
Free estimates
Warranties offered
"We had a great experience with ROI Construction sales representative David Burke. David was very knowledgeable about ROI's porducts and services. We look forward to getting our attic insulation project completed and will provide a more thorough review at that time. Thanks, Tim"
+19
Serving Stevenson, MD and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"Brian came out to perform an energy audit on my home. He arrived on time, was respectful of my home and showed me where my insulation was missing with his infrared camera! His report came two days later as promised with a reasonable quote."
+8
Serving Stevenson, MD and surrounding areas
In business since 2011
Free estimates
Warranties offered
"the whose is warmer after upgraded insulation ï¼"
+5
Serving Stevenson, MD and surrounding areas
In business since 1907
Free estimates
Credit card accepted
"Debbie showed up on time and seemed knowledgable about insulation. However she had a hard time answering my questions because she was overly fixated on price. That's not necessarily a bad thing but it got in the way of me really understanding the answers. When the quote came in it was very resonable but when i emailed with a follow-up question concerning warranties, the lack of record on Angies List (despite being in biz for 100+ yrs) and a sub-contractor she was going to use for an exhaust ventilation, she wouldn't put some of the answers in writing until after I committed to using her company. After reviewing all of the quotes we received we finally decided to take a leap of faith because she seemed knowledgable and the quote was fair. i emailed saying we wanted to move forward and asked if i could i now get the informatoin i requested in writing. Unfortunately it's now been 5 days so we are moving in another direction. I bet the company does quality work but it won't be with us.
"
Serving Stevenson, MD and surrounding areas
In business since 2018
Free estimates
Warranties offered
"We had a great experience with Ridge. The salesperson was very clear about the insulation options at the outset. The removal of old insulation and installation of new was done in one day. We are very pleased."
+8
From average costs to expert advice, get all the answers you need to get your job done.
The cost of blown-in insulation in Baltimore, MD varies depending on the type of insulation, labor, prep work, and more. Learn more about the cost factors in this guide.
New insulation makes your home more comfortable and boosts energy efficiency. Use this guide to budget for insulation installation costs in Washington, D.C.
New insulation makes your home more comfortable and boosts energy efficiency. Use this guide to budget for insulation installation costs in Baltimore, MD.
What is insulation? This behind-the-scenes home fixture will maintain comfortable temperatures in your home no matter the season. It’ll lower energy bills, to boot.
Use this DIY checklist for insulation repair to make your living space more comfortable and reduce your heating and cooling bills in the process.
There are 10 types of insulation you can use for your home. Read this guide to discover which insulation types could be best for the job.
