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TRUSTED BY WOODBRIDGE, VA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon246
    Verified insulation services reviews

Find Insulation pros in Woodbridge

Avatar for Prudent Homes
Prudent Homes
4.7(
238
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+2 more

Serving Woodbridge, VA and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"Prodent Homes did an excellent job with our attic remediation. They removed the old insulation, sanitized and re-insulated the entire attic. The owner David was easy to communicate. The crew lead Jose was very experienced and communicated well. The job was done professionally. We are happy with the results and will use them again if we have another insulation job."
37 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for DMV Insulation
DMV Insulation
5.0(
6
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Woodbridge, VA and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"DMV Insulations is a great company to work with. The company focuses on your personal needs, always on time, and great customer service! Mark was able to answer any questions I had, and provided me with useful information. I would recommend this company to anyone with attic insulation needs."
Fiberglass Blow-in
Sanctuary insulation install.
Save energy, reduce waste, and lower your carbon footprint.
Loose fill insulation install.
Additional Photos

+5

Response time1 day
Response rate100%
5 neighbors recently requested a quote
Avatar for Comfenergy, LLC
Comfenergy, LLC
4.6(
54
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+2 more

Serving Woodbridge, VA and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"From initial contact with their sales department we've had a great experience, Corey did an excellent job of taking pictures and showing the problems in our attic. Their level of communication from emails to phone calls was precisely correct by contacting me when needed and not too much with pictures detailing each solution and its associated cost. On the first work day their crew called ahead of time, arrived promptly and came prepared with masks, plastic sheeting, full body outfits and cloth covering for the stairs. In just over 6 hours they had cleaned up the entire attic removing bad sub-floor and other insulation, laid out the foundation for building a large deck space and placed part of the first layer of materials down. They also sealed the attic door along with some of the air vents and ceiling fans. They completed insulating my front porch overhang and cleaned up all of their mess very well. Painters tape was used on corners where they we’re most likely to bump into it for protection and plastic sheeting was setup precisely where needed to keep dust off of our hallway things next to the attic entrance. Overall it was a great first day and they even spotted an issue from a previous vendor who failed to properly connect some of their duct work together (which was the original cause of my daughter’s room temperature being so hard to control the temperature and not easy to spot). The only complaint I have is that while I fully expected the need to finish our attic sub-floor, remaining layers of TruSoftTM Cellulose on the main floor and encapsulate the duct lines with Polyurethane Spray Foam all before finishing with blown-in insulation, they left a key piece incomplete. When leaving they left the duct work leading from our main trunk line to my daughter’s room off. This left a hole in the main trunk line reducing heat in all upstairs rooms but most important is that nothing was connected to my daughter’s room. So around 6:00am she woke up coughing as we noticed the upstairs was around 56 degrees. Overall a simple heads up would have solved everything as we have space heaters, however I did not look into the attic when they left so that’s my fault for not knowing a key piece of the duct line was missing. Based on the overall work complete I would still very much recommend them as Robert (onsite team lead) was very good at communicating and the crew we’re all quite friendly. Their work will last for the lifetime of my house and has already added value to the sale price. In the end they made a really nice attic deck leaving me with plenty of useable storage space. While this is not the cheapest company, the quality and knowledge that I never need to worry about my attic again is certainly worth it."
Additional Photos
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+68

Response time1 day
Response rate100%
30 neighbors recently requested a quote
Avatar for Northern Virginia Insulation and Exteriors, LLC
Northern Virginia Insulation and Exteriors, LLC
4.1(
161
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+1 more

Serving Woodbridge, VA and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"I am very pleased with how my attic insulation project turned out. when the company came to my house to give an estimate they evaluated my current insulation, told me what I needed to bring my home up to the current standards for attic insulation. (r49) more importantley they told me what I didn't need. I highly recommend this company for your insulation project."
Gallery
33 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Discount Energy Services
Discount Energy Services
4.3(
89
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeInsulation - Install or Upgrade

Serving Woodbridge, VA and surrounding areas

Approved

In business since 1984

Free estimates

Warranties offered

"After my call to Discount Energy Services, I knew who was coming and when to evaluate my attic insulation. The estimate was prepared on-site with pricing. The workers arrived and knew exactly what they were to accomplish, which they confirmed with me. They prepared the entire path with clean drop cloths and created a plastic drape around my attic stairs. The foreman was glad to explain any aspect of the procedure. My attic was upgraded to R-49 and the difference is notable."
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+2

Response time7 hrs
Response rate100%
23 neighbors recently requested a quote
Avatar for The Fifth Fuel of Virginia, LLC
The Fifth Fuel of Virginia, LLC
4.6(
59
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeSpray Foam Insulation - Install+1 more

Serving Woodbridge, VA and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"We had rodents in the attic. After fixing the rodent problem I had this company come in and replace all our insulation. They did a fantastic job. They removed all the old plywood, built a new catwalk, installed a zip up tent with barrier and removed all the invested insulation. It is so clean and tightly sealed now. Our energy billed has dropped and the house has been cool without having to use the AC hardly at all now."
Response time1 day
12 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Comfenergy
Comfenergy
3.9(
50
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeSpray Foam Insulation - Install+1 more

Serving Woodbridge, VA and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"They wanted to inject very expensive sealant into the ducts to seal the seams. The company I hired used insulating tape over the seams instead, for a greatly reduced price. The total price difference in their proposal and the company that I hired was about $4500."
Attic before
Attic after
Historic Waterford Home
Historic Plaque
Crawl space before

+6

Response time1 day
130 neighbors recently requested a quote
Recommended by84%of homeowners
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Insulation questions, answered by experts

Your Woodbridge home is a strong candidate for insulation upgrades if it was built before 1980, has high energy bills, uneven temperatures, or frequent condensation—especially in lower levels. Check attic insulation levels, look for air leaks near windows and doors, and consider local factors like high humidity or flood risk. Homes with past water damage or unique layouts benefit from a professional insulation assessment.

Helpful?

Before starting insulation service projects in Woodbridge, review local building codes and HOA guidelines, and consider scheduling a professional energy assessment. Inspect for pests, moisture, or structural issues, especially in basements and crawl spaces. Coordinate with your utility provider for possible rebates and plan your project during milder weather. Always verify contractor credentials and insurance to ensure a smooth, compliant process.

Helpful?

Insulation service projects in Woodbridge may impact your home’s HVAC, electrical, and plumbing systems. For example, adding attic insulation can affect ventilation and require compatible light fixtures. In older homes, insulation upgrades might expose outdated wiring or plumbing. Monitor for changes in air quality, condensation, or HVAC performance, as these can signal that insulation work is influencing other home systems.

Helpful?

For insulation service projects in Woodbridge, keep essentials like a digital infrared thermometer, moisture meter, utility knife, caulk gun, weatherproof sealant, and measuring tape. Due to Woodbridge’s proximity to the Potomac River and high humidity, stock dehumidifier supplies, mold prevention products, rodent deterrents, and extra weatherstripping. These tools help address moisture, air leaks, and energy efficiency challenges common in the area.

Helpful?

Completing insulation projects in Woodbridge improves home comfort by maintaining steady indoor temperatures and reducing humidity from the nearby river. Enhanced home insulation lowers energy bills, minimizes outside noise, and helps prevent mold and allergens. These upgrades are especially valuable in Woodbridge’s humid climate, making your home more energy efficient and increasing its appeal in the local real estate market.

Helpful?

The Woodbridge, VA homeowners’ guide to insulation services

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