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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon226
    Verified insulation services reviews

Find Insulation pros in Bon Air

Avatar for The Drying Co
The Drying Co
4.4(
52
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeSpray Foam Insulation - Install+2 more

Serving Bon Air, VA and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"This is a copy of my email sent to them 3 weeks ago and I haven't heard back from them ? I wanted to share my feedback from my experience with The Drying Company. 1/ KNOWING YOUR PRODUCT The salesman assured me that they would be able to spray foam on existing insulation (Ceiling + Wall) because they have the best foam. When I asked him a second time, after another company told me that it would not work, he reassured me that it will work. So I signed with them. And when your technicians came on site, it did not work. BUMMER 2/ RECHARGING A LIFT => BEING EFFICIENT I provided a scissor lift for the technicians. And after working the whole day, they did not plug the lift in to recharge overnight. So when they arrived around 8 o'clock on Friday they could not work. 3/ CLEANING => DOING A NEAT JOB After the work was completed: The trash can was left full inside the warehouse. (See picture attached). The plastic protection was rolled up and dropped outside the warehouse alongside the dumpster (See picture attached). I have drops of spray foam on the drywall which was painted the week before they started the work & a BIG CHUNK above the restroom. (See picture attached). I am sorry but this is not acceptable. For a $35,000 job, I expected more professionalism. Even from the first day, when we had to unload your products from the truck, things were not as expected. I will not be recommending The Drying Company."
Unsealed porous foundation walls. Efflorescence has grown along the outside walls.
Plastic is laid out to protect the freshly pained walls and floor.
Open vents in the foundation walls allow outside air and moisture to infiltrate the crawl space, increasing the relative humidity and allowing mold spores to thrive inside.
Spray foam application in progress on warehouse walls.
The dirt floor is exposed, which will allow the moisture from the earth to rise uncontested into the crawl space, adding to the increase in relative humidity.

+97

123 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Managed Services Group, LLC
Managed Services Group, LLC
4.8(
43
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+1 more

Serving Bon Air, VA and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"Shane was very responsive and knowledgeable to address the humidity problem in the crawl space and odor being emitted through the vents. His team of professionals installed a dehumidifier, replaced the vapor barrier, and sealed the vents. I'd highly recommend MSG team of professionals for your next repair project ."
Hanging the Dehumidifier
Hanging the Dehumidifier
Clean
Attic Entrance
Crawlspace Access

+62

Response time2 days
20 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for The Drying Company, LLC
The Drying Company, LLC
4.2(
157
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Bon Air, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Warranties offered

"Insulating a crawl space is incredibly expensive (especially for a space that hardly anybody ever sees or goes into), but they did a good job and it has helped in keeping the pipes warmer in winter and reducing damp feeling inside the house."
Attic Before - Fiberglass Insulation
Water Damage and Open Vents
Before Crawl Space - Mold on Joists
Attic Air Sealing
Mold in Crawl Space

+132

137 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for USA Insulation of Greater Richmond
USA Insulation of Greater Richmond
New to Angi
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving Bon Air, VA and surrounding areas

Approved

Free estimates

Credit card accepted

We’re a locally owned team dedicated to making Richmond homes more comfortable, energy‑efficient, and welcoming. From attics and walls to crawl spaces, we use high‑quality insulation and careful installation to solve hot and cold spots, reduce energy bills, and improve year‑round comfort. Homeowners choose us because we communicate clearly, show up when we say we will, and treat every home with respect. If you’re looking for friendly experts who take pride in doing the job right, we’d be honored to help improve your home’s comfort.\n\n

8 neighbors recently requested a quote
Avatar for America Energy Solution
America Energy Solution
4.9(
26
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Bon Air, VA and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"I called to schedule an estimate on an insulation install. Jonathan was able to come out that day! When he came back the next day to do the work he noticed that nothing needed done. Not only did he provide detailed explanations about our situation but he informed us that the level of insulation we had was above code. Despite making two trips he didn't charge us anything!!! Jonathan was super polite and customer service was on point in all the areas that matter. If I EVER need to get insulation work done I will DEFINTIELY call them."
Insulation Project
Garage ceiling R38 plus blown insulation
Before pictures on the right and after pictures on the left
Insulation Project
Insulation Project

+18

Recommended by100%of homeowners
Showing 1-10 of 38
Insulation questions, answered by experts

On average, insulating an attic costs about $2,500, with a typical range of $1,500 to $3,500. The final price often depends on the attic's size, with costs generally falling between $1 to $3 per square foot. For example, insulating a 1,800-square-foot attic would likely cost between $1,800 and $5,400.

If the project involves removing old insulation, this can add an average of $900 to the total cost, bringing a full removal and reinsulation project to around $3,000.

Several factors influence the overall cost:

  • Insulation Type: Prices per square foot vary significantly by material.

  • Reflective: $0.50–$1.50

  • Blown-in: $1–$4

  • Batt: $2–$4

  • Loose-fill: $2–$5

  • Spray foam: $2–$5

  • Structural insulated panels (SIPs): $4–$7

  • Project Complexity: Factors like sealing air leaks, poor attic accessibility, and required inspections can add to the cost.

  • Removal Issues: The discovery of mold, asbestos, or pests during the removal of old insulation can substantially increase the price.

Air duct insulation typically lasts for 10 to 15 years or even longer, depending on the material and maintenance. It's important to conduct periodic inspections to check for signs of deterioration, such as water damage, tears, or general wear. If you find any of these issues, it may be time for repairs or a full replacement. You might also consider upgrading your insulation even if it's in good shape to improve your home's energy efficiency and enhance your HVAC system's performance with newer, more effective materials.

Reduces energy costs, improves comfort, and prevents ice dams in winter.

Yes, you should add an insulative cover to outdoor water spigots in the winter for better protection against freezing. Make sure to use waterproof insulating material—something like a towel or old shirt can actually make the faucet more prone to freezing when the material soaks up rain or snow.

If you have access to the foundation walls, adding spray foam insulation to your existing unfinished basement or crawl space is straightforward. Replacing existing insulation in your unfinished attic space is possible after removing the old insulation. However, spray foam insulating an existing wall after the drywall is in place isn’t possible unless you remove most of the drywall.

The Bon Air, VA homeowners’ guide to insulation services

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