Contact Us For
A Free Estimate!
Reviews From Oakton
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

Company Awards
Comfenergy is awarded as the Best Insulation Company in Loudoun County for 2018 by the readers of the Loudoun Times... [Read more]
Comfenergy was awarded as the #3 Dr. Energy Saver dealer for total sales in North America during the 2017 Contractor... [Read more]
Comfenergy is chosen as one of the top insulation companies by the readers of EBSCO Best Pick Reports for Fairfax,... [Read more]
More Awards

Spray Foam Insulation & Home Energy Audit Specialist in Oakton

Happy Customers Surrounding Oakton, VA
Work Requests

Click the icons to see what our customers had to say.

Home Insulation & Energy Audit Contractor Serving Oakton, VA

Comfenergy is Oakton'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! You'll receive the maximum energy and cost-saving results with 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 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!

Home Insulation Services You Can Trust!

Comfenergy is Nova'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:

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 Include:

  • Provides both insulation and air sealing; air sealing is excellent because the foam expands to fill gaps and cracks.
  • High R-value -about R-7 per in. depending on the formulation.
  • Speedy installation. Foaming can be done in a fraction of the time it takes to cut, fit, and seal rigid board insulation.
  • Once cured, spray foam insulation stays in place; it won't shift, settle, or fall out of place.

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 technique available in Oakton

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

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 Oakton 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 your 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 Oakton, 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 Oakton
The comfort issue encountered by this customer included a draftyWood Burning Fireplace. Comfenergy attempted to install our C1-4 Wood Framed...
This Oakton, VA homeonwer was having trouble making their home comforotable. They were experiencing "everything" when it came to comfort issues and...
This home in Oakton had mildew all over the vents. This is caused when there is an air gap between the boot, vent, and drywall. The hot attic air...
Work Requests From Oakton, VA
Clarkes Landing Drive in Oakton
We need to replace insulation in our attic and crawl space
Trenholm Drive in Oakton
Having mold remediation done in crawl spaces. Old insulation in crawl spaces being torn out, but require replacement.
Borge St in Oakton
We are looking for advice on insulating one basement wall (16.5' wide x 9' tall) in an unfinished workroom (laundry room) in a townhouse. It's a cinderblock underground wall. This is an internal townhouse, so the side walls face other townhouses, not ground. We do not plan on hanging drywall and finishing the room, but would like to cut down on the cold in the winter.
Stuart Mill Rd in Oakton
Change 10+ windows
Cyrandall Valley Rd in Oakton
Bought an old townhouse (1976) and want to have batter attic insulation and air seal attic. Remove old insulation if i can and existing storage platform. Reinstall the platform and attic stair (new) after adding enough thickness of insulation in order to have good R value.
Silverstone Ct in Oakton
Adel Road in Oakton
We are looking for a quote on attic insulation as well as crawl space insulation. Thanks!
Vale Road in Oakton
Hello, I would like to get the Insulation and Ductwork in my attic inspected. I'm in the process of replacing my aging A/C and Furnace and would like to see if there are any improvements to the Insulation and Ductwork in my attic which may save energy. Thank You, Ryan Seawall 11509 Vale Road, Oakton, VA 22124 Cell:
Bradford Wood Ct in Oakton
I live in a townhome and need to soundproof my living room wall to block out my neighbor's barking dog.
Willow Green Ct. in Oakton
We have significant air leakage in our attic and some mold in our living room due to moisture in our crawl space. We would like someone to come out to discuss fixing both.
Twin Mill Ln in Oakton
Wet, damp crawl space
Latigo Court in Oakton
I would like a free estimate for insulation work at my house.
Stuart Mill Rd in Oakton
I prefer email, so please email me first. What is the cost for the energy audit. I have an older house, with a historic wing that is much older. I suspect I need new insulation. The windows are old. The bottom floor is cold. Upstairs is warm. I am happy with my heating and AC systems;I don't believe they are the problem. Windows and doors are old (1970s?) Thank you, Carl
Samaga in Oakton
Air duct repair and/or replacement. Believe there may be a collapsed duct, as well as improperly measured air ducts. Would like estimate on repair or replacement.
Tate Ct in Oakton
Home audit

our service area