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Fairfax, VA Blown-In Cellulose & Spray Foam Insulation Contractor!

Your local home insulation company in Fairfax, VA is Comfenergy

Service Area Zip Codes:


Are some rooms in your home too hot or too cold? Are you paying more than you should for heating and cooling utilities? You might be surprised at how small improvements can make a big difference in your home's (and wallet's) comfort potential. Schedule a free service estimate with your local home insulation and HVAC contractor to learn more!

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 Fairfax 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 Fairfax 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.

Types of Insulation
  • Spray Foam
  • Blown-in
  • Blown-in Cellulose       
  • Rigid Foam
  • Radiant Barrier  
  • Sealing Air Leaks
  • Air Duct Sealing            
Areas of Home
  • Attics
  • Basements
  • Crawl Spaces
  • Garages
  • Walls

HVAC Services

Having furnace or AC problems? Our highly skilled HVAC team will quickly repair your 
system and if a new unit is needed we can professionally and efficiently 
install a new energy-efficient system.

  • Gas Furnace
  • Oil Burners
  • Electric Furnaces
  • Heat Pumps
  • Forced Air Heaters
  • Gas Boilers
  • Oil Boilers
  • Hot Water Heater
  • Tankless Water Heaters 
  • Central Air Conditioning
  • Ductless Air Conditioning
  • AC Repair & Installation
  • Heat Pumps
  • Ductwork Cleaning
  • Ductwork Sealing 
  • Ductwork Repair

Get Your Free Estimate


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

Project Location: Orkney Court, Fairfax, 22032

Comment: Would like an estimate to insulate attic.

Project Location: Coleridge Drive, Fairfax, 22032

Search Request: home insulation contractors

Comment: Need an estimate to add attic Blown insulation. Have 59 yr old house with original insulation of about 3 inches. Thx

Project Location: Maple Street, Fairfax, 22030

Comment: Estimate to solve poor insulation in cap cod attic.

Project Location: Tolman Rd, Fairfax, 22033

Search Request: attic insulation installation

Comment: Want to replace insulation in attic

Project Location: Buckeye Ln, Fairfax, 22033

Comment: Check attic insulation and if there is any heat leak

Project Location: Scott Dr, Fairfax, 22030

Comment: Need insulation removed/replaced in attic and under addition (24-30inch crawl space). Squirrels got in the attic and mice have torn down some insulation under the addition.

Project Location: Lindenbrook Street, Fairfax, 22031

Comment: I leave in a small townhome and would like to insulate my attic with rigid foam. I have recently replaced the roof, too. I would like to receive an estimate from you on how much would the attic insulation cost. Best, Denis

Project Location: Jensen Place, Fairfax, 22032

Comment: Mold in the attic located on the underside of the roof.

Project Location: Courtney Dr, Fairfax, 22030

Comment: I'm interested in improving the ductwork in my attic. We live in a townhome and the 3d Floor is pretty warm; especially on the west side as the sun moves that way. Air flow on that side of the house isn't good. Other recommendations would be welcome.

Project Location: Silent Valley Dr, Fairfax, 22031

Comment: I would like to get an estimate for insulating the attic of my town home. Thank you!

Project Location: Cornell Rd., Fairfax, 22030

Comment: I'm interested in air sealing and adding insulation to my attic.

Project Location: Colchester Road, Fairfax, 22030

Comment: I need ceiling foam insulation done in couple of rooms. The house is 3 years old.

Project Location: Mozart Brigade Lane, Fairfax, 22033

Comment: Need someone to look at my condo in Fairfax. The HVAC company (under warranty from previous owner) comes out every year and charges me $100 so say the unit is working perfectly (within 2% of manufacturers recommendations), but the unit is IMPOSSIBLE to cool. We need someone to look at our duct work to find the leaks, as I'm sure there are several. We have weak airflow and there is a clear leak right above the air handler. Our unit is also the top floor, so I know we're probably losing a ton of money/energy through the roof (literally). Help?

Project Location: Gainsborough Dr., Fairfax, 22032

Comment: Icicles on the gutter, and snow and ice melting and dripping onto the entranceway of the house, constanly causing ice on the front outside landing and steps. I want to assess the problem.

Project Location: Quail Creek Ln, Fairfax, 22033

Comment: Kitchen sink faces exterior wall with vinyl siding. During low temperatures water pipes gets frozen and water stops coming. Also entire kitchen stays very cold during cold weather even heater is on.

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