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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
Weatherization

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

Before and After Pictures from Gainesville
Everlast Window Inserts in Gainesville, VA

Everlast Window Inserts in Gainesville, VA

Before After
Everlast Window Inserts in Gainesville, VA Everlast Window Inserts in Gainesville, VA

A homeowner in Gainesville, VA had a broken basement window. Until recently, the standards for basement windows haven’t been very high. Builders paid attention to windows in the main part of the house, but typically chose cheap steel or wood-framed windows for the basement. As a result, standard basement windows have some significant problems. 

The Comfenergy team quickly replaced this window with an EverLast Window Insert. The EverLast Window Insert features double-pane, insulated glass, so you won't need to worry about major heat loss. Our installation crew will use the right techniques to eliminate air leaks through gaps around the window. 

 

Hot Top Floor Solution

Hot Top Floor Solution

Before After
Hot Top Floor Solution Hot Top Floor Solution

A homeowner in Gainesville, VA had an upper floor that was always uncomfortable, especially in the summer. The AC ran constantly but it never felt cool enough in the rooms upstairs. Comfenergy removed the old inefficient attic insulation, air sealed, and blew in cellulose insulation, covering the ductwork in the attic as well. Now the top floor of this Gainesville house is much more comfortable and more energy efficient too.  

Gainesville VA Wall Dense Pack for Insulation and Sound Reduction

Gainesville VA Wall Dense Pack for Insulation and Sound Reduction

Before After
Gainesville VA Wall Dense Pack for Insulation and Sound Reduction Gainesville VA Wall Dense Pack for Insulation and Sound Reduction

This Gainesville VA home was too loud for the homeowners liking.   Neighbors with loud tv's and music were unfortunately adding to the noise level.   They called Comfenergy to come try and help.  Our Home Performance Sales Pro Jason went out to visit and did a whole home inspection to look for solutions.  Jason was able to determine that the internal walls of the home had little to no insulation inside and were therefore allowing sound to pass through.   Our production team went out and performed our Dense Packing service.  They cut holes in the dry wall and packed the space inside with insulation that would help control and work to reduce the sound that was bothering the homeowners. The end result would be a quieter room.   

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

Gainesville's Trusted Spray Foam Insulation, Home Energy Audit & Window Replacement Company

Scott Beers was very easy to work with and the book and descriptive materials were so professionally done I was...
Happy Customers Surrounding Gainesville, VA
Testimonials
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Reviews From Gainesville
Testimonials From Gainesville
This homeowner in Gainesville Virginia was unhappy with the condition and performance of their attic. After...
Testimonial by Rachel L. from Gainesville, VA
This homeowner in Gainesville Virginia was looking to reduce their energy bills and make their home more...
Testimonial by Rachel L. from Gainesville, VA

Home Insulation Experts Serving Gainesville, VA

Comfenergy is Gainesville'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

Gainesville’s Trusted Window & Door Replacements

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

  • 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 Gainesville 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 Gainesville, 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 Gainesville
ASPEN
The Canadian Wildfire smoke has impacted people all along the east coast. Outdoor air quality alerts are at near hazardous levels in many areas. ...
Why
Many homes are either built with or add on an attic fan to help "cool" a hot attic. While they may help to vent hot air when present, they don't...
Fixing
This Gainesville, VA homeowner had a frozen bib. We needed to replace the pipe and then find a way to prevent it from happening again.
Work Requests From Gainesville, VA
Project Location: Gainesville, VA
I would like to find out how to improve the heating efficiency with my existing HVAC system, meaning checking whether I need more insulation, new windows, or other ways to save energy.
Project Location: Gainesville, VA
We just purchased this home and would like a professional assessment of the attic insulation.
Project Location: Gainesville, VA
We would like to soundproof the main level of our house and want to know what you would recommend and how much it would cost
Project Location: Gainesville, VA
I would like an estimate for a home energy audit
Project Location: Gainesville, VA
I would like to get est to add attic insulation.
Project Location: Gainesville, VA
House is cold, drafty. I need a consultation on where and how to insulate the basement. Windows etc. Thank you
Project Location: Gainesville, VA
Noise abatement due to highway traffic noise.
Project Location: Gainesville, VA
Interested in soundproofing our basement ceiling, preventing sound from reaching the main floor.
Project Location: Gainesville, VA
Need to increase amount of insulation in my attic.
Project Location: Gainesville, VA
Would like recommendations on air sealing, duct information
Project Location: Gainesville, VA
Air flow is not even in the house. At least one bedroom stays around 10 degrees than most other areas in the house.
Project Location: Gainesville, VA
Uneven insolation in the attic.
Project Location: Gainesville, VA
It's 50 degrees in my living room. It's 69 degrees upstairs. It's too cold to use my downstairs in the winter. The whole neighborhood (built 2006) has the same problem.
Project Location: Gainesville, VA
We want to insulate our garage attic and walls
Project Location: Gainesville, VA
Basement
Project Location: Gainesville, VA
I am thinking about insulating the storage space above my garage. Wanted to get an estimate. Prefer to communicate by email as I seldom able to answer the phone.
Project Location: Gainesville, VA
Looking to have all attic insulation removed and replaced, was damaged by squirrels
Project Location: Gainesville, VA
Doghouse fireplace letting a lot of cold air in. Interested in quote on insulating that area and a separate option for the whole basement insulation. Thanks
Project Location: Gainesville, VA
Moved into a new home a month ago and would like an home energy audit
Project Location: Gainesville, VA
Was working with another company for foam insulation in our attic. That company transitioned To commercial focused installations before we could finalize.

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