Offer details
20% OFF Radiant Barrier!
45714 Oakbrook Ct #180
Sterling, VA 20166
Sterling, VA 20166
Mon-Fri 7:00am-5:00pm
In business since 2010
Comfenergy is the locally owned and authorized Dr. Energy Saver dealer serving the entire region of Northern Virginia. Originally started as an Insurance Restoration and Indoor Air Quality business in 2003, Comfenergy decided to expand their services to include solutions that actually address mold and air quality problems. Why provide a clean-up service for mold or moisture build-up when the problem isn't actually being addressed? Comfenergy provides professional home improvement services that are specifically designed to improve the energy efficiency, health and comfort of the home.
Available Services by Comfenergy:
- Energy audit - A thorough examination of your entire home along with a prioritized list of the most cost effective solutions for your building.
- Home insulation - Attics, basements, crawl spaces, garages, walls and more!
- Insulation Materials - Spray foam, injection foam, radiant barriers, cellulose, fiberglass, rockwool, wall injection foam and more!
- Air sealing - Caulking cracks and gaps all around the home from wiring penetrations to gaps around window and door trim.
- - Solar, electric, gas, oil and tankless (repair, replace, and install).
- Ductwork - Ductwork sealing and repair services.
- Free estimates! - Receive a free estimate for any of our home energy saving services.
Comfenergy will start the job with a comprehensive home energy audit, where home energy weaknesses are accurately located and identified. This thorough examination also provides each homeowner with a prioritized list of the most cost-effective solutions to apply to the home. Why insulate the garage if your building is losing most of it's energy through the attic? Comfenergy brings that logical and straightforward approach to your home... and best of all, they let you decide which solutions you want applied to your own home. There's no applied pressure, just actual knowledge.
Don't let your family home or business building suffer from comfort problems any longer, Comfenergy can help! They provide all of their home improvement services to residential and commercial property owners all throughout West and Northern Virginia, including Great Falls, McLean, Vienna, Dunn Loring, Ashburn, Herndon, Reston, Sterling, Bethesda, MD, Manassas, Arlington, Woodbridge, Fairfax, Springfield, and nearby. Get started today with a free estimate to see how great their solutions can be to your home!
By BRUCE D.
"EXCELLENT SERVICE..
WOULD RECOMMEND YOU ALL TO ANY AND ALL!"
By Ruth M.
"Was very happy with the results.Have forwarded all the information to my daughter as she has..."
By Steve H.
By Peter H.
Leanne P.
Ashburn, VA
Ashburn, VA
I contacted Justin because our first floor master bedroom was extremely hot during the summer and very cold in the winter. When Justin came out, he did a...
Andrew A.
Ashburn, VA
Ashburn, VA
I appreciated the time spent showing me the work and explaining what was going to be done.
David O.
Ashburn, VA
Ashburn, VA
Salesperson went over everything crew would do.
Comfenergy Before & After
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Before
AfterFrozen Pipes in Ashburn, VA
The homeowner in Ashburn called, as last year their pipes froze and they did not want that to happy again.This home i has always had issues with hot and cold spots, and freezing pipes in the winter. We found cold air in the master bedroom attic to be getting around the batt insulation leading to the bathroom above. This entire neighborhood of as notorious drafts and hot/cold spots. These homes have also dealt with many frozen water lines. The water lines were freezing almost 20 feet from the exterior of the home! Comfenergy installed 4" thick SilverGlo foam boards with heat reflective barrier on the attic walls.
Problem solved!!! Foam board insulation in an attic keeps the cold air from travelling beneath the bathroom tub and the pipes from freezing.
The homeowner will be more comfortable in the Summer and Winter.....but it lessened the draftiness of the home, and the pipes don't freeze any more!!!
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Before
AfterSpray Foam Garage Ceiling-Ashburn, VA
This Ashburn, VA had rooms over the garage that were too hot in the summer. This is can often be caused by fiberglass batts installed by the builder in the ceiling of the garage. They fall away from the sub-flooring depleting all thermal insulating value. This customer decided to remove the entire garage ceiling and use closed cell spray foam to fix the problem.
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Before
AfterGarage Insulation in Sterling VA
Cold floors in rooms above garages are typically caused by air gaps between the sub-flooring above and the fiberglass batt insulation below. Any time insulation does NOT touch the surface you are trying to keep warm or cool...it will NOT work!
See how big the gap between the floor and the insulation is in this Sterling Virginian Home WOW!!!! This might have been the worst we have ever seen...Might be 2-3 feet of a gap!
Our team spray foamed the gaps to ensure no air leakage. These floors are now much more comfortable!
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Before
AfterUtility Room air sealing-Sterling, VA
This Sterling, VA homeowner had a utility room that backed up to their garage. There was a lot of air leakage allowing cold air to travel through the utility room and into the basement making it cold in the winter.
Thermax foam boards and one part foam was used to seal this air leakage off, and to keep it safe from flammability. Thermax is a fire resistant material.
Best of Loudoun - 2019
2018 Superior Service Business of the Year
Best Picks 2019
Carl Depner
Certified Comfort & Energy Consultant
Corey Hatcher
Certified Comfort & Energy Consultant
Matt Pascual
Certified Comfort & Energy Consultant