Air Sealing & Crawl Space Insulation Contractor Serving Arlington, VA & Surrounding Areas!

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Your local home insulation company in Arlington, VA is Comfenergy

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A Free Estimate!

Do some rooms in your home feel too hot or too cold? Are you paying more than you should for heating and cooling utilities? It’s surprising how small improvements, such as crawl space insulation, can make a big difference in your home's (and wallet's) comfort potential. Contact your local Dr. Energy Saver home energy expert for a FREE estimate today!

Home Energy Audits

We help you have a more comfortable, energy efficient home with a comprehensive home energy audit. After the inspection we walk through your Arlington home with you showing you areas to improve and how to improve them.

Evaluations Include:
  • Air Leak Inspection 
  • Thermal Scanning
  • Detailed Explanation    

  • Blower Door (Infiltrometer) Test
  • Insulation Level Check
  • Appliance & Lighting Checks

Insulating Your Arlington Home

Our air sealing and insulation specialists have the skill and expertise to keep your home warm in the winter and cool in the summer by correctly installing the best insulation for your situation. From spray foam insulation to crawl space insulation, we've got you covered!

Types of Insulation
  • Spray Foam
  • Blown-in
  • Blown-in Cellulose       
  • Rigid Foam
  • Radiant Barrier  
  • Sealing Air Leaks
  • Air Duct Sealing            
Areas of Home

What type of insulation is best for my home?

If you’re wondering what insulation option is worth the cost, consider spray foam insulation. Spray foam insulation outperforms alternative insulation in many categories, including: R-value, durability, air sealing, versatility, and resistance to mold and moisture damage. It will make your home more comfortable and efficient for the long haul. Plus, spray foam insulation comes with the following advantages:

  • Closed-cell spray foam is waterproof & won’t support mold growth
  • Stops air leaks while providing insulation value
  • Won’t fall out of place, compress, or lose R-value like traditional fiberglass insulation
  • Incredible gap & crack filling capability

Reap the benefits of spray foam insulation by partnering with your local Dr. Energy Saver dealer in Arlington and nearby!

Why Arlington, VA Homeowners Trust Us   

  • Exclusive, Proprietary Insulation Products
  • All Contractors Trained at Dr. Energy Saver's State-of-the-Art "Energy City"
  • Financing Options Available- Check With Your Local Contractor

Say hello to a more efficient, more comfortable home when you entrust your local Dr. Energy Saver dealer with your home insulation project! Contact them today to schedule a free quote in and around Arlington.

Get Your Free Estimate


Service Area Zip Codes:


Recent job requests for Dr. Energy Saver in Arlington, VA:

Project Location: Arlington, VA 22206

Comment: I'm wondering whether insulation could make improve the efficiency of heading/cooling my townhome. In addition, the air sometimes seems stale in one of my bedrooms, and I'm wondering if that's due to damage in the ductwork which allows stale air from the attic to come in through the ductwork.

Project Location: Arlington, VA 22201

Comment: I live in front of a highway and all the noise is getting in side also in the winter it's very cold

Project Location: Arlington, VA 22204

Comment: Our upstairs is warmer than our main floor (or basement) and one room is worse than the other, by a few degrees. Looking for help/advice/options to keep us more comfortable in the summer

Project Location: Arlington, VA 22201

Comment: Recently purchased condo that has proven to have poor heat retention capacity. It appears that carpet was removed and floor molding installed such that air freely moves between the walls and floors and sucks cold air into the home from the outside/sub-basement(?). I think the walls and floors need to be sealed and various outlets and other openings into the walls would need to be insulated. My concern is equalizing the heat retention in the home.

Project Location: Arlington, VA 22205

Comment: We'd like a home energy audit.

Project Location: Arlington, VA 22209

Comment: Looking for support with insulation of front door

Project Location: Arlington, VA 22508

Comment: We are losing a lot of air in the living area above the garage.

Project Location: Arlington, VA 22207

Comment: Our master bedroom is always to hot compared to the rest of the rooms and our basement is always to cold in the summer.

Project Location: Arlington, VA 22207

Comment: Our attic has old, inadequate insulation. Our house seems inefficient for cooling and heating. We have uneven heating/cooling and some cold walls/rooms in the winter. We also want to preserve our attic/knee-wall spaces for storage.

Project Location: Arlington, VA 22202

Comment: Condo - built in 1979. (I think it's about 1,500 to 1,600 sq. ft. in size) Lots of drafts, very hard to heat (cooling is no problem). Heatpump

Project Location: Arlington, VA 22203

Comment: Hi I live in a condo in Arlington, VA. Our place gets very hot and does not cool down. We had our A/C system checked and was told it is fine. I would like to have someone come take a look at our unit foran estimate for spray foam insulation if you can drill small holes. If you have other ideas which may cause our place to stay warm would be open to hearing it. Thank you

Project Location: Arlington, VA 22201

Comment: We need our vapor barrier replaced, new insulation, and sump pump. Can you have a look and provide an estimate.

Project Location: Arlington, VA 22205

Comment: Ducts in a large single-room extension on the back of our home are blocked, damaged, or something. We have no heat in in this space the winter, no AC in the summer. I wonder as well about the insulation in the same space.

Project Location: Arlington, VA 22205

Comment: The addition to our house is much colder than the rest of our house. We'd like to make the temperature in the addition more comfortable even during cold days.

Project Location: Arlington, VA 22204

Comment: Would like to see if super attic is right for us. would like to use attic for storage.

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