Comfenergy
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We make homes more comfortable and less expensive to own. We proudly serve all of Northern Virginia.
Air sealing, insulation and energy efficient solutions along with so much more. “THATS OUR SPECIALTY!” Free estimates 1-800-604-2252 Family owned and operated, we offer a variety of energy-saving services, including home insulation upgrades, windows replacement & home energy audits. At Comfenergy, our technicians are trained to evaluate all the factors that contribute to the efficiency and comfort of a building: the HVAC system, ductwork, and the building envelope. We will thoroughly inspect your home for things like air leakage, missing or poor insulation, and heat loss, as well as diagnose the performance of your heating and air conditioning systems. Our goal is to make your home or office more comfortable, increase your energy efficiency and prevent mold and moisture issues by maintaining consistent temperatures, proper humidity levels, and healthier indoor air quality. Comfenergy has built our strong reputation and recipe of success by our commitment to customer expectations, quality management and employee dedication to delivering superior results. The principals in the company have been in construction for over 20 years. Experience includes insurance restoration, basement waterproofing, water damage restoration and cleanup, crawl space restoration, drainage projects and general repairs. Don’t let your home discomfort get the better of you this season! Contact Comfenergy today for a Free Estimate to see the difference our solutions can make in your home. As leaders in the local community and with the dedicated staff at Comfenergy you can’t go wrong!
10/01/2026
If you live in the area and are looking for something fun to do this weekend, head to Warrenton. Supported by the Fauquier Chamber of Commerce and some great local businesses.
We wanted to make a note for anyone looking for radon services. Although we have had a large influx of calls for it recently , we DO NOT provide radon services. We are always happy to refer some great local businesses that do for anyone who needs it.
We DO however fix uncomfortable homes, wet basements, nasty crawl spaces and help lower home energy costs.
Thanks, from Comfenergy.
09/30/2026
We had a great day supporting the Prince William Chamber of Commerce Foundation at their annual Chambermasters Golf Tournament. Great community of businesses supporting a great cause.
09/30/2026
Ready for a great day with thePrince William Chamber of Commerce.
09/29/2026
Come visit us tomorrow on hole 11 at the Prince William Chamber of Commerce golf tournament in Haymarket. We will be helping to get donations for Rocky Cares in support of pediatric cancer awareness. You just might get sprayed with silly string if you donate.
09/26/2026
Hey folks. We have 4 free tickets and a parking for today’s Nationals vs Mets game in DC. The game was moved to 12:35pm. Diamond Club with food and beverages included. Must have the MLB app to receive the tickets. Email [email protected] if you would like them.
Thanks and have fun.
09/25/2026
A great day at CN Live for our team. Always a blast. Thanks for hosting Contractor Nation
Looking forward to day 3. Congrats to all of the other great businesses in our network who celebrated awards and recognition today.
#1 dealer in the nation. Thank you to everyone who helped make this possible. Especially OUR people. Happy birthday Justin!!
Thanks Contractor Nation
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Website
Address
45714 Oakbrook Court Ste 180
Sterling, VA
20166
Opening Hours
| Monday | 8am - 5:30pm |
| Tuesday | 8am - 5:30pm |
| Wednesday | 8am - 5:30pm |
| Thursday | 8am - 5:30pm |
| Friday | 8am - 5:30pm |
| Saturday | 9am - 2pm |
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