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Reviews From Fredericksburg
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

Before and After Pictures from Fredericksburg
Whole House Fan-Fredericksburg, VA

Whole House Fan-Fredericksburg, VA

Before After
Whole House Fan-Fredericksburg, VA Whole House Fan-Fredericksburg, VA

Whole house fans are GREAT!!  (For about 2-3 weeks of the year) For our geographic area.  It's way to humid and hot during most of the summer, and way too cold obvisouly in the winter.  During this 45-48 week time period, they do nothing more than allow energy loss in a home.

The before/after pics that follow show you what Comfenergy can do to allow you to keep your whole house fan for when it makes sense....but not loose energy the rest of the year!

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

Experienced Home Comfort Company Serving Fredericksburg

Happy Customers Surrounding Fredericksburg, VA
Work Requests

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Home Insulation Experts Serving Fredericksburg, VA

Comfenergy is Fredericksburg'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

Fredericksburg’s Trusted Window & Door Replacements

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

  • 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 Fredericksburg 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 Fredericksburg, 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 Fredericksburg
This Fredericksburg, VA homeowner was looking to lower their energy bills, specifically in the summer. Your air conditioning system typically...
Job Stories From Fredericksburg, VA
Energy Efficiency Concerns-Fredericksburg, VA

A homeowner in Freddericksburg, VA called to ask us if a $600 per month electric bill was "normal".

Comfenergy suggested that, it depends upon the size of the home, and more importantly it depends upon how tight or leaky the home is.  Once heating and cooling is made from the HVAC system, and you get it to the rooms you want it in with duct work....Then you want to make sure it stays there.  The "building envelope" holds the heating and cooling in the home.

Comfenergy ended up performing a full evaluation on this home to find many air leaks in the building envelope, and the HVAC ducting system too.  A comprehensive, detailed estimate was provided for the homeowner to seal these leaks, and lower their utility bills.  Most likely this homeowner will be able to lower their electric bills in half once the repairs are completed.

Energy Efficiency Concerns-Fredericksburg, VA - Photo 1
Work Requests From Fredericksburg, VA
Vicinity of Hobart Lane in Fredericksburg
I have a duct in my garage ceiling that is leaking through the drywall due to excessive sweating. i would like to see what that would cost to insulate properly.
Vicinity of KENMORE AVE in Fredericksburg
I need to better insulate my crawl space and maybe attic.
Vicinity of Creek Lane in Fredericksburg
I'm getting quotes for crawlspace encapsulation as the previous homeowner never had a proper vapor barrier installed or even encapsulated the space.
Vicinity of Minniear Court in Fredericksburg
Looking or estimate to upgrade insulation in a home built 2006/2007. House is 2 stories, single family. 1 attic access point in main closet of main bedroom
Vicinity of Arbor Glen Drive in Fredericksburg
We would like our attic inspected to ensure good air flow and insulation.
Vicinity of Whitetail Way in Fredericksburg
We are looking to have insulation installed in to our attic, preferably white insulation
Vicinity of Sugar Maple Court in Fredericksburg
Our upstairs stays about 10 degrees hotter in the summer and seems to loose alot of heat in the winter. The inspector 5 years ago that inspected the house said we had the beat available insulation but needed more. We have Bern putting it off for a while and wanted to price it out now that some debt is taken care of.
Vicinity of Jefferson Davis Hwy in Fredericksburg
Looking to get a quote on spray quote on work shop area
Vicinity of Carriage Hill Lane in Fredericksburg
Attic insulation and improving energy efficiency.
Vicinity of Springwood Drive in Fredericksburg
We are seeking bids to blow insulation into the unfinished attic of our colonial style home in Fredericksburg, VA. The attic is accessible via pull down stairs and currently has old and insufficient insulation. Thank you!
Vicinity of Pawnee Drive in Fredericksburg
I purchased an older home, built in 1972, and the attic is lacking appropriate insulation. I need a quote to remove and replace the attic insulation. -Janell
Vicinity of Hillside Lane in Fredericksburg
Looking for quote for crawl space insulation. I look forward to hearing from you shortly.
Vicinity of THOMAS JEFFERSON PLACE in Fredericksburg
I need to replenish the spray insulation in my attic
Vicinity of Tyler St in Fredericksburg
My hvac unit cannot keep up with the heating needs of my house but apparently my hvac is fine. House is from 1929 and is very cold during the winter with a draft from the kitchen despite me having insulated it last spring. I have had a lot of people give various opinions on how to keep it warm, I need to know what the best option is.
Vicinity of Stone Crossing Dr in Fredericksburg
30x40 steel garage. Would like a quote for just the roof.
Vicinity of North French Court in Fredericksburg
Need a battery backup for sump pump installed
Vicinity of Greenfield Drive in Fredericksburg
Can I get an estimate for a crawl-space vapor barrier replacement on the above-listed address please?
Vicinity of Mill Rd in Fredericksburg
Two concerns: 1. Attic over attached garage has a knee wall with master bath on the other side. Plumbing installed in knee wall recently and with the cold temps lately I'm concerned about freezing pipes. Interested in the rigid foam SIlverGlo product and having that space well insulated. 2. Kitchen sink is installed in a bump out which is above ground, pipes have heat tape but the flooring below the sink gets very cold in the winter, looking to insulate the bump out. Friday 2/8 is my first available day for an appointment.
Vicinity of Boston Court in Fredericksburg
Consistently uneven temperatures across different rooms in the house.
Vicinity of Kinsley Lane in Fredericksburg
Hello, Looking to do an energy audit and possible air sealing in my home. Just trying to get ideas of cost range is. Thanks for your time, Luis
Serving the following Fredericksburg, VA zip codes
22401, 22402, 22403, 22404, 22405, 22406, 22407, 22408, 22412

our service area