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Products & Services

Insulation Services
Spray Foam Insulation
Attic Insulation
Super Attic System
Blown-In Insulation

Types of Home Insulation

Basement Insulation
Crawl Space Insulation
Garage Insulation
Wall Insulation

Air Sealing Services
Blower Door Test
Weatherization

Additional Services
Ductwork Solutions
Soundproofing
Home Energy Audit
Replacement Windows
Replacement Doors
Interior Window Inserts
Aspen Air Purifier

Before and After Pictures from Stephens City
Hot Bedroom-Stephens City, VA

Hot Bedroom-Stephens City, VA

Before After
Hot Bedroom-Stephens City, VA Hot Bedroom-Stephens City, VA

Vertical walls with little/no, or fiberglass insulation on them allow the 130 degree attic heat to radiate through the drywall into a bedroom. SilverGlo foam boards (4" thick) can fix this problem.

Company Awards
Loudoun's Favorite Insulation Company 2019
The results are in from Loudoun Now's Annual Favorites Poll. Comfenergy is the winner for Favorite Insulation Company!... [Read more]
Best of Loudoun - 2019
We won the Best Insulation Company in Loudoun County again this year!!... [Read more]
2018 Superior Service Business of the Year
Comfenergy earned the 2018 Superior Service Business of the Year award from the Loudoun County Chamber of Commerce... [Read more]
More Awards

Stephens City's Trusted Spray Foam Insulation & Home Energy Audit Company

Izzy not only got the job done but he explained the process and physically showed me the problems when he...
Happy Customers Surrounding Stephens City, VA
Testimonials
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Work Requests

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Reviews From Stephens City
Testimonials From Stephens City
This client called to see if we could help make their floors warmer and make their home more comfortable year...
Testimonial by Joseph D. from Stephens City, VA

Home Insulation Experts Serving Stephens City, VA

Comfenergy is Stephens City's authorized dealer of the nationally renowned Dr. Energy Saver network of the best energy-conservation contractors across the country. We are not just a contractor company, we specialize in helping you understand your home's current energy efficiency, suggest repairs, and we also do the work! Not only do we offer a variety of home energy services, but we also offer replacement windows and door services to keep the outside out and warmth in, and to boost your curb appeal. You'll receive the maximum energy and cost-saving results with the least amount of hassle. Customer satisfaction is our goal, and we take whatever steps necessary to ensure that you are more than happy with our service. At Comfenergy our slogan is "We Fix Uncomfortable Homes!", and we guarantee we will do that. If your energy costs are too high, or there are areas of your home that are too cold in the winter or hot in the summer, contact us today!

Expert Spray Foam Insulation Company

At one point pink fiberglass insulation was the best option for home insulation. However, today spray foam insulation is the much better option. Spray foam insulation has several benefits and beats the traditional fiber-glass product in every way. Spray foam insulation is the top choice for homeowners, contractors, and building scientists (the experts who study home energy performance) for several reasons. Here are the top reasons spray foam insulation should be your number 1 choice:

Advantages of Spray Foam Insulation:

  • Provides both insulation and air sealing
  • Fills gaps and cracks
  • High R-value
  • Speedy installation
  • Spray foam won't shift, settle, or fall out of place

Stephens City’s Trusted Window & Door Replacements

Comfenergy also offers window and door replacements for an even more beautiful and efficient Stephens City home. We install Simonton interior window inserts, window replacements, and door replacements with expert precision. Replacement windows and doors will help to maintain more even temperatures and eliminate drafts and energy loss in your home. New windows and doors not only improve the interior and exterior appearance of your home, but they also can lead to significant energy savings. Call to schedule a free estimate today in Stephens City, VA!

Help Your Home with Attic Insulation

Upgrading your home’s attic insulation is a very effective & popular energy-saving method because there is usually a lot of room for improvement. Most homeowners believe their attic has enough insulation but once we explain how much insulation is actually needed to make your home efficient people understand that they don’t have anywhere near enough. It is common knowledge that hot air rises which is why a properly insulation attic is one of the most important things you can do for your home. By adding attic insulation to your home you are guaranteeing to save money and also have a more comfortable home. Not having a properly insulated attic is equivalent to constantly leaving one of your windows open. Don’t wait any longer to learn more about the attic insulation methods we have available in your area!.

Attic Insulation Services Available in Stephens City:

  • Blown-in Insulation
  • Blown Fiberglass Insulation
  • Radiant Barrier
  • Rigid Foam Insulation

Crawl Space Insulation Experts

Do you need crawl space insulation installed or replaced? If so, you're in the right place! A damp crawl space with falling or sagging insulation usually means the space has a moisture problem. If that is the case our team of experts can provide a vapor barrier to keep moisture out of your crawl space. We can then replace your existing insulation with a better option such as rigid foam or spray foam insulation. If your crawl space is completely missing insulation then your home is most likely cold and drafty. This is because the environment in your crawl space will transfer to other parts of your home, which is why proper crawl space insulation is essential to keeping your home comfortable and your energy bills low. To learn more about crawl space insulation cost, call, or click today!

Complete Insulation Services You Can Trust!

Comfenergy is Northern VA's preferred home insulation and air sealing services company. We have helped many homeowners not only reduce their home energy bills but improve the overall comfort of their homes without patented home insulation solutions.  Did you know that most modern homes do not have adequate insulation? Because of this, your home may feel drafty or uncomfortable throughout the year, mostly in the summer and winter, and this can increase your home energy costs. Proper insulation in your home allows your heating or air conditioning systems to work more efficiently which will save you money. 

We offer a wide variety of home insulation products and services, and each one serves its own unique purpose.  Our most popular form of insulation is spray foam.  Spray foam insulation is extremely versatile and can be used almost anywhere in your home. Spray foam insulation is one of the best ways to lower energy costs, sometimes 30% or more!

Along with spray foam, we use many other different types of insulation as well. Some of our other insulation products include rigid foam, blown-in, cellulose, fiberglass, radiant barrier, and much more.  We understand that insulation is only part of the home energy and comfort equation, so because of this, we can insulate any area of your home.  We insulate spaces such as attics, basements, crawl spaces, walls, floors, garages, and much more.  If your home is uncomfortable or energy bills are too high, contact us today for a FREE home insulation quote!

Home Insulation Services:

Comprehensive Home Energy Audits

Do you think your home is not as energy efficient as it could be? The home energy experts at Comfenergy offer homeowners of Stephens City custom home energy audits.  Before we perform any work in your home, we will take the time to sit with you and discuss what areas of your home are your most problematic, and figure out if you are having common issues.  We till perform our energy audit, and once we have the results, we will go over our findings with you and figure out the next step.  We believe that this approach is the most beneficial for both parties because we can prioritize whatever work needs to be done without wasting your hard-earned money.  If you are interested in a comprehensive home energy audit, contact us today!

Get your FREE, no-obligation services estimate in Stephens City, Virginia, you'll also receive a free copy of "Saving Energy and Money at Home," a great book to use as you begin to create a more comfortable, healthy, and energy-efficient home!

Case Studies From Stephens City
Room
The rooms above the garage in this Stephens City, VA home were too hot to even sleep in during the summer. The customer had requested to insulate...
Work Requests From Stephens City, VA
Project Location: Stephens City, VA
I am concerned our crawl space needs some attention on the insulation. We just purchased the home so I don't know how old the insulation is but I would guess that it is the original. It was suggested to my husband and I that the insulation be replaced. Sorry, I do not have any photos to share
Project Location: Stephens City, VA
Increased energy consumption over past 2 years
Project Location: Stephens City, VA
Drafts in house
Project Location: Stephens City, VA
I would like a quote for drill and fill insulation in two exterior walls of my garage, which I believe to be currently uninsulated
Project Location: Stephens City, VA
Attic needs new insulation
Project Location: Stephens City, VA
Place baffles installed in attic
Project Location: Stephens City, VA
Ceilings are starting to have condensation and yellowing. Believe it's due to poor attic insulation and possibly squirrels/rodents in the attic.
Project Location: Stephens City, VA
I have a lack of insulation in the area above my garage which causes the bedroom above it to feel very cold.
Project Location: Stephens City, VA
Attic
Project Location: Stephens City, VA
Selling our house and received home inspection about falling insulation in cross space that needs fixed.
Project Location: Stephens City, VA
I need to have my crawl space insulation looked at to be either replaced or repaired.
Project Location: Stephens City, VA
Hello, I am interested in getting a quote to replace the fiberglass insulation in our crawlspace with spray foam. We are in Stephens City va. It is approximately 25x25 and there is about 48" to the bottom of the joists. Please let me know if this is something you are interested in quoting for me.
Project Location: Stephens City, VA
Noisy neighbors and thin walls in townhouse.
Project Location: Stephens City, VA
We have had concerns on the back half of our house since we moved in 3 years ago. The back of the house seems much more leaky and always seems like there's a breeze especially in the winter and on windy days. We updated the fire place last year, which helped, but the back half is still a lot colder than the front half of the house.
Project Location: Stephens City, VA
We're interested in fully insulating our garage, both above it and in the walls. Looking for information/quotes on that project locally... thanks! -Chester Carson

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