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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

Additional Services
Ductwork Solutions
Home Energy Audit
Replacement Windows
Replacement Doors
Interior Window Inserts

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

Stafford, VA's Leading Attic Insulation Contractor

Happy Customers Surrounding Stafford, VA
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Home Insulation Experts Serving Stafford, VA

Comfenergy is Stafford'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

Stafford’s Trusted Window & Door Replacements

Comfenergy also offers window and door replacements for an even more beautiful and efficient Stafford 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 Stafford, 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 Stafford:

  • 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 Stafford 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 Stafford, 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 Stafford
This Stafford, VA homeowner was experiencing mildew odors in their home and couldn't figure out how or why....Comfenergy performed a full comfort and...
Job Stories From Stafford, VA
Duct Sweating-Stafford, VA

This Stafford, VA homeowner was having issues with their HVAC ducting system sweating or condensing and dripping down onto the drywall in the ceiling of their basement.  They had called plumbers, roofers, and then finally their HVAC company who recommended Comfenergy.  

Comfenergy evaluator, Scott Beers, came to the home and performed various tests such as blower door, building envelope leakage, thermal imagery, air movement (smoke pencil), humidity (hygrometer), and several others.

It was determined that the building envelope was leaking and allowing hot, humid air into the home and then touch the cold, metal duct work and creating condensation.  The air was hitting dew point and causing it to literally rain above the drywall in the basement ceiling.

A plan was put together by Scott to air seal and properly insulate the areas having leaks and stop the duct work from sweating.

Work Requests From Stafford, VA
Vicinity of Devonshire Ln in Stafford
Just purchased the house and the upstairs is approximately 80 degrees during the day despite running the AC constantly. I'm hoping additional insulation in the attic could help, unless its a different issue.
Vicinity of Kinross Dr in Stafford
Improve attic insulation
Vicinity of Victoria Drive in Stafford
Interested in quote to replace & improve attic insulation
Vicinity of Wagoneers Lane in Stafford
Would like an estimate on adding insulation in space above garage. there is a bedroom over garage and insulation is needed to help keep cold / draft out. Interested in cost of foam insulation or other options your company offers. please email only at this point. No entry to house is needed as the space needed isolation has access through garage. Thank you in advance,
Vicinity of Snow Meadow Ln in Stafford
I have concerns with our crawlspace insulation (and attic insulation). I would like an estimate on enclosing the crawlspace to better heat the home, and keep pests out. Thank you.
Vicinity of Columbus Drive in Stafford
Basement waterproofing after leakage during heavy rain
Vicinity of Vanburgh Ct in Stafford
Would like to have insulation added to attic to reduce hot air in summer.
Vicinity of Windermere Dr in Stafford
Basement and crawl space humidity
Vicinity of Ginger Ln in Stafford
Top level floor is much warmer than main level by about 3-5 degrees. Looking to see if better insulation in the attic will help.
Vicinity of in Stafford
Split level home built in 1980. Home is half crawl space and half basement (partially finished). Floor above crawl space is slightly unlevel. Area is in foyer of home and at top of basement stairs. Same area was jacked up 6 years ago. Needs to be leveled. Home is currently for sale and needs to be fixed ASAP.
Vicinity of Aquia Drive in Stafford
Water leaking into basement.
Vicinity of Idylwood PL in Stafford
I need to have someone look at the insulation throughout my home. The house does not retain heat. The windows and doors appear drafty, the walls and floors are cold and the top level is always cooler than the lower level. Once the heater goes off, the house immediately cools down. Also I see that you may have a solution for leaks through the ceiling due to duct sweating.
Vicinity of Raft Cv in Stafford
Twice last week a pipe froze and I would like my insulation examined and check the overall efficiency of my house.
Vicinity of Aquia Dr in Stafford
Insulation for the attic and small part of the Garage (around the doors.).
Vicinity of Rock Hill Church Rd in Stafford
My house was built in the 1980s and it has blow-in insulation. I would like an estimate for foam insulation installation as well as talking to someone about window replacements. Thank you.
Vicinity of Puller Place in Stafford
House is drafty. When running heat and/or AC, most of the air from the systems is in the basement.
Vicinity of Buck Rd in Stafford
Recently bought and moved into this home... interested in an energy audit and possibly a blower test to determine how energy efficient (or not) we are and how to cost effectively improve our home.
Vicinity of Aquia Drive in Stafford
I'm looking for a company to insulate my attic, and POSSIBLY insulate my crawl space, but definitely my attic, with insulation and radiant barrier.
Vicinity of Harpoon Drive in Stafford
Vicinity of Old Mineral Road in Stafford
Looking for someone to look at our cantilevered bay window. We just had hardwood floors installed and started noticing some cupping in the boards within the cantilever portion of the floor. We want to make sure we don't have any humid air infiltrating into the floor joist cavity and causing the problem. If there is air infiltrating we are looking for a quote to fix the infiltration.

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