Sterling, VA 20166
Fri 8:00am-5:00pm
Sat 9:00am-1:00pm
Comfenergy, located in Sterling, VA, is a locally-owned and operated energy services company, specializing in insulation, HVAC, and window replacement services to improve the overall comfort, health, and energy efficiency of residential or commercial buildings in Northern Virginia. The "Home Comfort Guys" specialize in fixing uncomfortable homes and businesses and they can help you too!
Hiring the authorized Dr. Energy Saver company in Alexandria and Northern VA means you can benefit from:
- Energy Audits to Pinpoint Energy and Comfort Issues
- Exclusive, Proprietary Insulation Products
- Technicians Continuously Trained at Dr. Energy Saver's State-of-the-Art "Energy City"
- Direct Contractor Financing Options for Qualified Borrowers
- Free, No-Obligation Evaluations and Estimates - Contact Today!
Services:
- Insulation added to attics, basements, crawl spaces, and walls to protect homes from cold, heat, and humidity; reduce noise, and provide even in-home temperatures.
- Air Sealing to seal the gaps in your home that contribute to wasted energy and comfort issues.
- Window Replacement to replace inefficient single-pane windows or drafty windows.
- Ductwork Sealing and Insulation to fix leaks, holes, and loose connections in ductwork that can contribute to high energy bills, uneven temperatures, and poor air quality.
Products Installed:
- Spray Foam Insulation
- Blown-In Cellulose Insulation
- Radiant Barrier Insulation
- SuperAttic™ Rigid Foam Insulation System
- ProWool™ Soundproofing Insulation
- Energy-Efficient Replacement Windows & Doors
Service Area:
Comfenergy proudly serves Alexandria City County, Arlington County, Clarke County, Culpeper County, Fairfax County, Fairfax City County, Falls Church City County, Fauquier County, Frederick County, Fredericksburg County, Loudoun County, Manassas City County, Prince Edward County, Prince William County, Rappahannock County, Spotsylvania County, Stafford County, Warren County, Winchester County, as well as Jefferson County, WV. This includes the cities and towns of Sterling, Ashburn, Reston, Great Falls, Herndon, Vienna, Middleburg, Purcellville, Fredericksburg, and surrounding areas.
Check out insulation, window replacement, and HVAC before and after photos and read reviews and testimonials from customers below. Schedule your free evaluation and estimate today!
Proudly serving Alexandria, VA, Arlington, VA, and Fairfax, VA.
Bunker Hill, WV
Culpeper, VA
Warrenton, VA
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Before
AfterThis Vienna VA home was being remodeled and had its interior frame stripped down to allow for installation of more modern insulation products. Our team started working in the attic before addressing the inside of the walls in the rooms below. Old insulation was removed and the attic was air sealed with Zyp Foam in order to control unwanted air flow in and out of the space. A new attic floor decking was constructed by our team along with damning/walls to hold in the Tru Soft Cellulose Insulation that would later be blown in. A zippered Attic Tent door cover was installed to properly seal up the attic door and control air loss from the rooms below. The final result for the attic was a thick layer of insulation and a more energy efficient top floor of the home. The floor/decking would allow for storage space and the ability to walk around the attic.Vienna VA Home Remodel with Insulation
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Before
AfterThis Cross Junction, VA homeowner was looking for the most comfortable, most efficient way to insulate their basement when remodeling. Comfenergy suggested the perfect solution with closed cell spray foam insulation. This completely air seals and insulates at the same time for the best results you can get!Basement Spray Foam-Cross Junction, VA
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Before
AfterA home in Winchester, VA was experiencing unbearably hot top floors during the summer months. The master bedroom was the worst - sometimes, the homeowners had to sleep in the downstairs guest bedroom to escape the heat! It came as no surprise to us that the attic had insufficient and almost non-existent insulation. It also had a vent that was directly allowing outside air in! It's no wonder that the rooms under this attic would be having these issues. To fix this problem, we first air sealed leakage points with spray foam. We then blew in a thick layer of cellulose insulation through the entire attic. This attic is now a conditioned space and won't contribute to comfort/efficiency problems any more!Attic Insulation Project in Winchester, VA
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Before
AfterDeep retrofit project in Winchester Va. Removed the siding, used Injection Foam to insulate a 100 year old farm house. Really great proect for Really Great CustomersInjection Foam in Uninsulated Walls
2020 #1 Dealer in the Network
Inc. 5000 List
Loudoun County Chamber Small Business of the Year Award
Carl Depner
Certified Home Performance Sales Professional
Pedro Guillen
Certified Home Performance Sales Professional
Brenda Garcia
Business Operations Manager
