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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
Weatherization

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

Before and After Pictures from Arlington
Basement Spray Foam in Arlington, VA

Basement Spray Foam in Arlington, VA

Before After
Basement Spray Foam in Arlington, VA Basement Spray Foam in Arlington, VA

This Arlington, VA homeowner was remodeling their home and wanted to use spray foam for their basement. Comfenergy recommended a closed cell spray foam without a thermal barrier for this project.  This type of spray foam was used for its ability to be a vapor barrier.  Also, the spray foam was being covered up by drywall, so there was no need for a thermal barrier.

Arlington, VA Spray Foam Attic Encapsulation

Arlington, VA Spray Foam Attic Encapsulation

Before After
Arlington, VA Spray Foam Attic Encapsulation Arlington, VA Spray Foam Attic Encapsulation

This home was looking to make the top floor more comfortable AND lower their utiltiy bills....all with one solution!!!

Pop-Top Chimney in Arlington, VA

Pop-Top Chimney in Arlington, VA

Before After
Pop-Top Chimney in Arlington, VA Pop-Top Chimney in Arlington, VA

This homeowner had a drafty brick fireplace that allowed cold air into the home during the winter.  It also allowed hot/humid air into the home during th summer.  A new Pop-Top was installed on the chimney so they could close it up when not in use to stop air from coming in or going out.

Company Awards
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]
2018 Best of Loudoun Award
Loudoun Times Mirror's "2018 Best of Loudoun" award... [Read more]
More Awards

Spray Foam Insulation & Home Energy Audit Specialist in Arlington

Justin is my one go-to whenever we can’t find a mechanical issue, and every customer I have sent him to...
Happy Customers Surrounding Arlington, VA
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Reviews From Arlington
Testimonials From Arlington
Justin Dobson and Comfenergy are a ‘must have’ resource for real estate professionals trying to give the best quality of service to clients.
Testimonial by Tommy C. from Arlington, VA
Mr. Dowling was patient, thorough and extremely helpful in my new understanding
Testimonial by Larry W. from Arlington, VA
Went about this work quietly and efficiently.
Testimonial by Tragen L. from Arlington, VA

Home Insulation Experts Serving Arlington, VA

Comfenergy is Arlington'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!

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

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 Arlington:

  • 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 Virginia'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:

Basement Waterproofing Services

Is a wet basement driving you crazy, causing damage, or lowering your home's value? Our team of expert waterproofers can help. We offer a wide range of quality waterproofing solutions like:

  • Perimeter drainage systems
  • Doorway drainage systems
  • Sump pumps
  • Waterproof wall and floor products
  • Wall and floor crack repairs
  • Replacement windows
  • Water heater flood protection
  • Frozen discharge line prevention

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 Arlington 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 Arlington, 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 Arlington
Creative
This Arlington, VA homeonwer had a drafty top floor with no access to the attic on each gable end. They really did not want to have drywall damage,...
Spray
This Arlington, VA homeowner was building an addition and looking for the best solution for comfort and energy when insulating the new structure.
Attic
Comfenergy was called out to this Arligton home for three main reasons: 1. Make the home more comfortable year round. 2. Lower the utility bills, and...
Work Requests From Arlington, VA
North Evergreen Street in Arlington
Interested in adding insulation to our garage.
N. Edison St. in Arlington
We need a quote for attic insulation.
in Arlington
Need mold remediation and crawslpace encapsulation services quote. Crawlspace is about 1728 SF.
in Arlington
I have a 900 square foot crawl space approximately 3' in height. Floor is covered with heavy plastic and gravel and rock. All insulation from floor joists above is gone. Need to know when and how much to insulate the area and what type of insulation and where. Thank you.
in Arlington
My house is unevenly heated and cooled. There is lots of leakage through windows and doors. We'd like to get an assessment and repair quote.
North Mckinley Rd in Arlington
A newly bought hose, need insulation inspection first
N Jacksonville St in Arlington
Attic insulation
S Clark St in Arlington
We're located in Crystal City and we're one of 13 locations throughout the VA, DC, MD area. We're looking for acoustic solutions for many of our offices and conference rooms.
Heatherstone Ct in Arlington
Duct sweating in utility room. I can only do Wednesdays. Oct 17 may work.
Fairfax Drive, in Arlington
Our HVAC unit is in a closet in our living room and is quite noisy when the air conditioning is running. We are interested in the options and price range for sound proofing the door.
N. Dickerson Street in Arlington
We have a garage under the main floor of our house. It makes the upstairs rooms above it very cold. Can you blow in insulation in the ceiling of the garage (it's sculpted plaster)???
S Lynn St in Arlington
Severe condensation in basement. Producing mold on ceiling under duct work and most recently spewing mold from registers on first floor . first episode in 2017. tore out 7-800 sq ft of basement rec room dry wall ceiling, and insulated duct work. last week mold appeared in basement small office under duct work and registers on first floor above the office. discussed w/Tommy Croker our HVAC provider at Arlington Heating and Cooling. He is open to reviewing the new HVAC system which he installed for us in Oct 2016, but recommends we engage Comfenergy as a first step for baseline assessment of infiltration.
South Abingdon St in Arlington
Interested in your SuperAttic insulation product.
North Quincy St in Arlington
Looking to spray foam / sound insulate bedroom and living room to help with noise from the garage area below my unit.
Washington Blvd in Arlington
Ductwork in lower level of the house is 'sweating' into the ceiling - need review of situation, possible estimate on insulating the ducts
in Arlington
Too hot in summer too cold in winter.
in Arlington
We have a crawl space that needs a vapor barrier installed
in Arlington
We recently observed some condensation on a wall that appears to be coming from ductwork. We would like to figure out what is causing the condensation and what should be done to fix that.
N Woodrow St in Arlington
I would like a quote on adding blown in insulation in my house. It is a single family with an attic. Thanks
in Arlington
Insulating attic. Remove old and replace with batts or blown insulation.
Serving the following Arlington, VA zip codes
22201, 22202, 22203, 22204, 22205, 22206, 22207, 22209, 22210, 22212, 22213, 22214, 22215, 22216, 22217, 22219, 22225, 22226, 22227, 22230, 22240, 22241, 22242, 22243, 22244, 22245, 22246

our service area

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