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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

Before and After Pictures from Falls Church
Attic Insulation in Falls Church, VA

Attic Insulation in Falls Church, VA

Before After
Attic Insulation in Falls Church, VA Attic Insulation in Falls Church, VA

The existing insulation in Falls Church, VA was piled deep, but there was air leakage, non-consistent coverage, low spots, and it was just nasty!!!

We removed all of the old insulation, air sealed any leakage points, and blew in new TruSoft blown-in cellulose insulation for a nice,  thick, even coverage.

Crawl Space Insulation in Falls Church, VA

Crawl Space Insulation in Falls Church, VA

Before After
Crawl Space Insulation in Falls Church, VA Crawl Space Insulation in Falls Church, VA

This Falls Church homeowner called up because she had cold floors and musty smell coming from the crawl space. We insulated the walls with spray foam and put down a vapor barrier, allowing for the upstairs to be more comfortable.

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 Falls Church

Happy Customers Surrounding Falls Church, VA
Work Requests

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Reviews From Falls Church
Testimonials From Falls Church
They communicated clearly some of the particular issues with my job.
Testimonial by Mark J. from Falls Church, VA
"After calling about a half dozen places to find a company to soundproof one individual bedroom, I came across Comfenergy. While the other companies I spoke to...
Testimonial by Anita from Falls Church, VA

Home Insulation & Energy Audit Contractor Serving Falls Church, VA

Comfenergy is Falls Church'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 Falls Church

  • 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 Falls Church 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 Falls Church, 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 Falls Church
This Falls Church, Va homeowner was looking for ways to lower their utility bills. The AC and furnace seemed to run all the time when heating and...
This Falls Church, VA homeowner suffered from a cold room above the garage. This is VERY common in many of the homes we evaluate. Some are easier...
This Falls Church, VA homeonwer was dealing with an overall "cold and drafty" feel throughout the entire home in the winter. Mike Estrada evaluated...
Work Requests From Falls Church, VA
Seaton Lane in Falls Church
Would like a home energy audit and inspection of crawl space with a quote of work needed to encapsulate it. Thanks!
Anderson Rd in Falls Church
Poor insulation in crawl space.
W Marshall Street in Falls Church
Some rooms the heat works. Others it doesn't. Basement is much cokderhan rest of house. Crawl space under addition prob needs to be reinsulated and sealed. Attic is a complete mess from previous homeowners.
Brook Dr in Falls Church
I like to have a quote in an existing house
Nicholson Road in Falls Church
I know that the weather is extra cold right now and we can definitely feel it . The crawl space needs way more insulation as well as the attic to keep the house warmer and the costs down to heat up the house.
Center St in Falls Church
We need weatherization services for windows, doors and other openings.
Leesburg Pike in Falls Church
Furnish and install foil faced insulation on commercial building concrete ceiling deck with a 2100 square foot area.
Durbin Pl in Falls Church
Need an estimate
W Greenway Blvd in Falls Church
I want to seal my building envelope, primarily focusing on my finished attic. Developing a plan to significantly improve the attic insulation. I also want an assessment of whether the zoned AC system for the upper floors is sufficient, or whether I need to upgrade it, or add a Mitsubishi like solution in our 3rd floor.
Hodge Pl in Falls Church
This is my rental property and tenants are complaining about high temperature upstairs.
Beechwood Lane in Falls Church
Insulate between attic and converted attic.
Montivideo Square Court in Falls Church
Our home inspector recommended we take care of the attic insulation (appears to be blown-in fiberglass)--the master bedroom is really hot in the summer and very cold in the winter. Additionally, the insulation in the unfinished basement (foil-facing batts) seems to be falling down under the stairwell. Below is the inspection report: ATTIC REPORT: INSULATION/VAPOR BARRIER Attic insulation has been disturbed and good coverage is no longer present--improvement of insulation depth and coverage is recommended (due to decking). STRUCTURAL REPORT: FOUNDATION INSULATION AND VAPOR BARRIER Gaps in insulation at side of dryer, needs repair.
Wayne RD in Falls Church
Insulation quote, spray in for walls
Woodlawn Ave in Falls Church
We have a one story single family home with a crawl space. Our front bedroom is very cold compared to the rest of the house. We have radiant heat that we love and seems to be working just as well in our room as the rest of the house. I suspect bad insulation for that room but would like to have other areas examined for efficiency. We have an attic with some insulation currently. The house was built in 1952.
Westmoreland Rd in Falls Church
Cold in the winter and would like a way to better insulate the house.
Overhill Rd. in Falls Church
Looking for an energy audit of newly-purchased home.
Putnam St in Falls Church
Calling to get an estimate for condensation in her wall near her air duct of her master bathroom referred by word of mouth appointment booked
Great Falls St. in Falls Church
Looking for estimate on energy audit. Referred by internet. Customer will call back to schedule appointment.
Carolyn Dr in Falls Church
Requesting quote about insulation for addition. Referred by internet. Appointment set.
Great Falls Street in Falls Church
We would like to schedule a home energy audit. I talked with you a few days ago about doing an evening audit on Sep 27 at 6 pm, and I am wondering if this is still available. Thanks! Best, David
Serving the following Falls Church, VA zip codes
22040, 22041, 22042, 22043, 22044, 22046

our service area