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Find Insulation pros in Roanoke

Kent's Insulating
4.6(
84
)

Serving Roanoke, VA and surrounding areas

Approved (Corporate)

In business since 1928

Free estimates

Credit card accepted

"I hired these guys for a garage door install. Overall I am pleased with the experience. The name of the company is misleading "insulation" as this firm does quite a bit more than just insulation. While delayed to arrive due to a previous job, they stayed on-site until the garage was completely installed."
Response time2 days
24 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Earth Right Mid-Atlantic
Earth Right Mid-Atlantic
3.8(
18
)

Serving Roanoke, VA and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"Earth Right Mid-Atlantic was one of several companies we consulted, trying to stop wallet-draining heat loss in our 135 year-old home. Corey and his team offered a novel solution w/ reflective foil insulation and a solar-powered attic vent system. Their solution was a fraction of the cost of the other solutions proposed for our home. The cost difference was so great, we at first doubted their approach. They weren't just patient in explaining their technology - they came back twice to explain their proposal. They took the time to win our trust and our business. Once we signed-on with Earth Right Mid-Atlantic, they performed exactly as they said they would. They were on-time, diligent, and thorough. Their installer worked far into the night to complete the job on the day they had promised - dealing with our old house's surprises with no complaints or excuses. They did a great installation job. Earth Right Mid-Atlantic's proposal proved to be spot-on and their solution has been great. For the first time in all the years we've owned it, our holds temperature inside no matter what the outside is doing. I've been surprised by the silence of not hearing the HVAC run. I wondered at first if it was broken. Then I realized the truth - Earth Right Mid-Atlantic's insulating technology keeps our HVAC benefits inside our house. Our system was shutting off because it did not have to run! We've been very, very happy with the energy savings and the huge improvement in the comfort of our home. Thank you, Earth Right Mid-Atlantic."
Energy Efficiency Completed Projects
Energy Efficiency Completed Projects
Energy Efficiency Completed Projects
Energy Efficiency Completed Projects
Energy Efficiency Completed Projects

+35

Response time1 day
Response rate85%
102 neighbors recently requested a quote
A-1 Duct Cleaning Services
4.8(
21
)

Serving Roanoke, VA and surrounding areas

In business since 2006

Emergency services offered

We are a Christian Based Business, one inwhich you can trust in every aspect !!! Dependable, Punctuable , Trustworthy ,Licensed and Insured . We offer Senior Discounts and $$$ Referral Rewards. We use the Direct Contact(Brushing Method) self contained Hepa filter vaccuuming and sweeping system to get the best indoor air quality as possible.

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+2

Recommended by95%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Roanoke, VA and surrounding areas

In business since 1971

Credit card accepted

"Roberto was the technician and he was very professional, polite, and personable. He inspected the rest of our system and told us things that needed to be changed or repaired. He showed me pictures of everything. Everything he told me about was accurate. He quoted me a price for R38 insulation , Some of our ducts were plastic and he recommended them to be changed. I agreed completely and didn't know they were plastic. I would have had them done the work but I had no price comparisons to make and besides I didn't have the money right then. So he just finished the vent cleaning and left his card. He did a great job on the vent cleaning and was happy with the work."
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+2

Recommended by65%of homeowners
William Madelle Insulation
New to Angi

Serving Roanoke, VA and surrounding areas

In business since 1993

Free estimates

Credit card accepted

William Madelle Insulation is a locally owned and operated business. We specialize in installing insulations for your home or business. We will provide you with the same great quality work that has kept us in business for years because we feel that our customers come first. While this is not a new concept, it seems to be one that a lot of contractors have forgotten. Call us today for a free estimate.

Avatar for Remodel USA
Remodel USA
3.6(
203
)

Serving Roanoke, VA and surrounding areas

In business since 1987

Free estimates

Credit card accepted

"We are very satisfied with the completed project. The workers were skilled and easy to communicate with, and patient with changes and delays caused by us as the project developed. It was necessary to raise the floor level of the porch a couple of inches to match the indoor floor level, and to adjust for the slight slope in the porch floor. That was done expertly and the finished hardwood floor is perfect in both areas. The sunroom is great and much more functional than a screened porch in Washington’s climate. The insulated glass does an excellent job of keeping both hot and cold out. The original ceiling was kept (our preference), and they added insulation above it. On the down side, better and more complete drawings of the kitchen plan would have been helpful to avoid some minor misunderstandings, delay, and changes. Remodel USA does not have a showroom, and it took some time to receive cabinet samples. We were left on our own to find a place to see the cabinet hardware from the catalog that we were asked to choose from. The tile distributor they work with (Sita Tile) has a good showroom and selection. Some of the drywall finishing was less than satisfactory and painting is specifically excluded in the standard contract, but these were both easy enough to take care of afterward. Flexible ducting rather than the recommended rigid pipe was used to connect the exhaust fan to the original exhaust location, even after mentioning this when seeing the flexible duct package on the floor. I can't give a rating for punctuality, because we had the luxury of not needing the work to be completed quickly. The project was a bit delayed in starting, but then once started it went well, not counting some delays that were caused by us while we made final material choices."
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+67

Recommended by74%of homeowners
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FAQs for insulation service projects in Roanoke, VA

Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.

R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.

Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.

You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.

Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.

The Roanoke, VA homeowners’ guide to insulation services

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

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