Top-rated insulation pros.

Best insulation pros near Woodstock, VA

Enter your zip and get matched with up to 5 pros

Need a pro for your insulation service project in Woodstock, VA?

Select your specific project to find the pro for you.

Top-Rated Insulation pros in Woodstock - Updated Nov 2026

Avatar for HomeGuard Foam & Foundation
HomeGuard Foam & Foundation
4.6(
10
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeSpray Foam Insulation - Install+2 more

Serving Woodstock, VA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

Build a stronger, more comfortable home with HomeGuard Foam and Foundation! We're dedicated to providing homeowners with energy-efficient and lasting solutions. Specializing in spray foam insulation, crawl space encapsulation, basement waterproofing, and foundation repair, we protect your property from the ground up. Trust HomeGuard to fortify your foundation and insulate your future, ensuring a cozy and durable home for years to come.

Crawl space encapsulation
Inwood Encapsulation
Inwood Encapsulation
Inwood Encapsulation
Inwood Encapsulation

+74

Response time3 hrs
Response rate100%
6 neighbors recently requested a quote
Marks Duct Cleaning & Insulation Inc
5.0(
10
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Woodstock, VA and surrounding areas

In business since 2004

"Rehabbing home and needed air ducts cleaned and insulated and under floor insulated. Mark and his team were available the same day and offered the lowers price around. Mark showed up promptly, was polite and courteous. Mark provided advise and shared his experience on all aspects of the work being performed and not only was comfortable with me watching but egar to explain. Expedited service, at site on time, went right to work."
Recommended by100%of homeowners
Avatar for CSI Home and Commercial Services
CSI Home and Commercial Services
4.6(
80
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Woodstock, VA and surrounding areas

In business since 1995

Free estimates

Credit card accepted

"Barry and his assistant showed up and started working on the otuside inspection while we were waiting for the realtor to arrive. They did a thourough visual inspection of the house and made sure that outlets, plumbing, gas and light fixtures were working properly and had the necessary covers on them. After the visual inspection with photos being taken they performed a thermal scan of the walls in the house to look for moisture and possible infestations.
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Recommended by97%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Woodstock, 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
Avatar for Bonilla's Insulation, LLC
Bonilla's Insulation, LLC
5.0(
1
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Woodstock, VA and surrounding areas

In business since 2019

Free estimates

Offers commercial services

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Insulation
2
3
Response time2 hrs
Response rate93%
Recommended by100%of homeowners
Avatar for Terminix - Salisbury -Termite & Pest Control
Terminix - Salisbury -Termite & Pest Control
4.2(
31
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Woodstock, VA and surrounding areas

In business since 1927

When pests or termites move in, you want the ultimate weapon to take them out: Terminix, America’s leading provider of termite and pest control. It's no wonder more than 2.7 million customers trust us to protect their homes and families from the havoc that unwanted intruders can create. You can look to us for a wide range of services to protect your home top to bottom, inside and out: Insulation Service, Moisture Control Solutions, Rodent and Wildlife Service and more. We can even help you win the fight against the bite with our revolutionary Mosquito Service. Don’t trust your home to just anybody. Go big. Go strong. Go Terminix. Protector of home since 1927.\n

Recommended by83%of homeowners
Philip's Insulation In Home Improvement, LLC
0.0(
1
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Woodstock, VA and surrounding areas

In business since 2010

Free estimates

Philip's Insulation In Home Improvement, LLC has served the West Virginia, Virginia, Pennsylvania, and Maryland region and surrounding mountain communities since 2000. Our commitment to quality workmanship and exceptional value has earned us a strong reputation in both commercial and residential markets. We offer a full range of insulation solutions. \n \nPhilip's Insulation In Home Improvement, LLC we offer a rich selection of products along with a high level of expertise to ensure that we provide all of our customers with superior quality service that is sure to satisfy your needs. \n \nWe are fully licensed, bonded and insured. Each person on our team is exceptionally trained and certified. We are here to assist you on your project not matter how large or small! \n \nCall us today for your free estimate!!!

 Carver Project
SHANNON PROJECT
Arlington
Bottom
Lendon

+24

Recommended by100%of homeowners
Showing 1-10 of 19
Insulation FAQs, answered by experts

The cost to rent an insulation vacuum ranges between $250 and $350 per day. The price will increase if you choose to rent for additional days, but you may get a discounted daily rate if you rent it for a whole week, which could cost up to $1,000. Once you've removed the insulation and are ready to replace it, the cost to rent a blown-in insulation machine ranges between $100 and $500.

The best time to insulate a garage ceiling is when the weather is mild and dry. That means it shouldn’t be stormy, snowy, or raining, and the temperatures should be comfortable. Ideally, you’ll insulate your garage ceiling in the fall, before winter hits. Not only will you be the most comfortable, but you’ll also likely see the greatest energy savings heading into the colder weather with a newly insulated garage.

Several types of insulation are effective for crawl spaces, with spray foam and rigid foam boards being two of the best options. Closed-cell spray foam insulation is a strong choice because it effectively repels moisture, resists biological growth, seals the air, and provides excellent thermal protection, especially in hard-to-reach areas. Rigid foam insulation boards are another excellent material as they insulate well, resist water damage, and will not settle over time like fiberglass or cellulose.

No, you shouldn’t wrap a towel, old T-shirt, or other porous fabric around your faucets. These materials absorb water, which can make your faucet more likely to freeze. Instead, you want to use waterproof, insulative covers that can seal tightly around the spigots for the best protection against frozen outdoor faucets and pipes.

There are many reasons one bedroom may be hotter than the rest of the house. The sun will quickly heat a south-facing bedroom with a large window, especially if it lacks quality curtains. If the room has poor insulation, this could let more warm outside air in. Upstairs bedrooms are often hotter than ground-floor rooms because heat rises. Finally, rooms further away from the air conditioning unit may heat up a lot if the system is not properly balanced.

The Woodstock, VA homeowners’ guide to insulation services

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