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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

Home Insulation, Energy Audit & Window Replacement Contractor Serving Springfield

Mike took the time to explain everything to me about what would help me the most to make my house...
Happy Customers Surrounding Springfield, VA
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Reviews From Springfield
Testimonials From Springfield
Mike was very personable and professional. He seemed knowledgeable and was very thorough with his explanations.
Testimonial by Maria D. from Springfield, VA

Home Insulation Experts Serving Springfield, VA

Comfenergy is Springfield'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 Springfield:

  • 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:

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 Springfield 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 Springfield, 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 Springfield
This homeowner in Springfiled, VA discovered that their basement walls were constructed without insulation behind them. This was causing a very...
This homeowner in Springfield, VA was looking to make the floors in their home warmer in the winter. What we found in the crawl space was...
This Springfield, VA homeowner was complaining of uneven temperatures throughout the ranch style home. Hot and Cold spots were abundant. This...
Work Requests From Springfield, VA
Vicinity of Reynard Drive in Springfield
We need more insulation sprayed in the attic, approximately 2-3in more. This was identified by our home inspector before we purchased the property in July.
Vicinity of Stagecoach Street in Springfield
I am interested in getting an estimate To add insulation in our attic space.
Vicinity of Cutting Horse Court in Springfield
Need to have roof spray foam insulation done
Vicinity of Millwood Circle in Springfield
Height humidity in house. A1 suggested an evaluation to make sure there was not water issue.
Vicinity of in Springfield
I'd like someone to review my current attic insulation and provide recommendations to gain energy savings.
Vicinity of Leyton Place in Springfield
Looking for estimate on attic insulation.
Vicinity of Etta Drive in Springfield
With hardwood floors throughout my house lots of noise travels
Vicinity of Donnelly Ct in Springfield
Hello, I live in a townhouse with very thin walls. One neighbor family is constantly banging cabinet doors, slamming drawers, and letting their kids run around and pound on things. The noise is constant and I cannot stand it
Vicinity of Ashview Dr in Springfield
Crawl space waterproofing and structural repair
Vicinity of Hansford Ct in Springfield
I recently moved into a home in springfield va that has been remodeled and it appears They did not insulate the walls. Seeking estimate. Barb
Vicinity of Lackawanna Dr in Springfield
Having roof replaced later this week, putting in a solar vent as well. I'd like to follow that with sealing and additional insulation for the attic. Now gathering quotes. Thanks.
Vicinity of Lakeland Valley Drive in Springfield
Need to improve attic insulation from 3 inches is 13 inches...please provide approximate cost for single family home with three levels of 1300 square feet on each level
Vicinity of White Stone Ln in Springfield
Looking for assessment of current attic insulation.
Vicinity of Lakeland Valley Drive in Springfield
2 story house with basement. top floor warmer in the summer and colder in the winter than the other floors. please call monday-friday between 8 am - 4 pm.
Vicinity of Larrlyn Dr in Springfield
Looking for Home Energy Audit/evaluation and recommendations on Crawl Space issues (Insulation/sealing). Older home that has been remodeled so 1/2 old 1/2 new. Need to find out what is leaking air etc. Stuff like that.
Vicinity of Red Hill Dr in Springfield
Vicinity of Alloway Ct in Springfield
Test for proper air circulation throughout house
Vicinity of Glenallen St in Springfield
1200 sqft rambler that has plumbing in the attic. The attic needs to be spray foamed to keep the pipes from freezing. currently there is blown in insulation.
Vicinity of Derby Court in Springfield
We want to get a free estimate for insulation in our attic.
Vicinity of Joplin St in Springfield
1) Kitchen stays cool/warm - it has a crawl space underneath it 2) Deck sliding door is drafty 3) Corner bedroom upstairs is a meatlocker in the winter and oven in the summer 4) Large window in the basement is very drafty
Serving the following Springfield, VA zip codes
22150, 22151, 22152, 22153, 22156, 22158, 22159, 22160, 22161

our service area