Hidden gaps in your attic, crawl space, and walls are letting heat out every hour of every winter day. We find every leak and seal it so your home finally holds heat the way it should.

Air sealing services in Beckley, WV close the hidden gaps and cracks where outside air enters your home and heated air escapes, most jobs are completed in one to two days with the work focused in attics, crawl spaces, and around pipe and wire penetrations rather than in your living areas.
The biggest air leaks in most homes are not around windows and doors - they are in the attic floor, around plumbing and electrical penetrations, and in the crawl space. Many Beckley homes were built before modern energy standards and have never had these gaps addressed. At 2,400 feet elevation, Beckley winters are long and cold, and a leaky home pays the price on every heating bill from November through March. Air sealing is different from insulation - insulation slows heat transfer, while sealing closes the actual pathways where air moves freely in and out.
Air sealing works best when paired with basement insulation or attic insulation on the same visit, since the two address different but related problems. The U.S. Department of Energy estimates that sealing air leaks can cut heating and cooling costs by 10 to 20 percent for a typical home - in a place like Beckley where winters are cold and long, that savings adds up meaningfully every year.
If your gas or electric bill jumps sharply when cold weather arrives and stays elevated until spring, your home is likely losing a lot of heat through air leaks. Beckley's winters are long and cold at this elevation, so a leaky house gets punished hard every year. If your bills feel out of proportion, air leaks are a likely reason.
If one part of your home never seems to warm up properly - often a room above a crawl space or a corner room on the north side - air leaks are usually the cause. You might feel a chill near the floor, along the baseboards, or around electrical outlets on exterior walls. This is especially common in older Beckley homes where the original construction left gaps that were never sealed.
Go into your attic or crawl space on a bright day and look for spots where you can see light coming through from outside. Around plumbing pipes, electrical wires, and HVAC ducts are the most common places. If you can see light, air is moving through that gap every day of every Beckley winter.
Many Beckley homes have crawl spaces that were never properly sealed, pulling in cold, moist air from outside all year. If you notice a musty smell in your home - especially in the morning or after rain - or if you have seen moisture or mold under your floors, your crawl space is likely the source. Sealing it properly stops both the moisture problem and the air leak.
We use blower door testing to depressurize your home and find exactly where air is moving before any sealing work begins. That means we are targeting real leaks with real measurements - not guessing. We seal gaps with caulk, weatherstripping, and spray foam depending on the size and location of each gap. The most impactful areas for most Beckley homes are the attic floor, the crawl space rim joist, and the penetrations around plumbing and wiring. For homes where the crawl space has never been addressed, we often pair air sealing with our attic air sealing service for a complete top-to-bottom solution that tackles both major leak zones at once.
After the sealing work is complete, we run a second blower door test so you have a real before-and-after number showing how much tighter your home is. We also provide full documentation of the materials used, which you need for the federal tax credit and for utility rebate applications through basement insulation or other qualifying improvements. We handle all the paperwork before we leave so you are not scrambling for receipts later.
Measures exactly how leaky your home is before and after work - gives you a real number to compare, not just a promise that the job went well.
The single most impactful area for most Beckley homes - sealing gaps around light fixtures, pipes, and the attic hatch stops heat from escaping straight up.
Closes the cold air pathways that have been flowing up through your floor joists for years - often the cause of cold first floors and musty smells.
A complete assessment and sealing of all major leak zones including the attic, crawl space, basement rim joist, and around all pipe and wire penetrations.
Beckley is one of the highest-elevation cities in West Virginia at about 2,400 feet, and that elevation means winters here are colder and longer than most of the state. The city averages around 40 inches of snow per year and sees temperatures below freezing from November through March. Many homes in Beckley were built during the coal boom decades before modern energy codes existed - they were not designed to be airtight, and decades of cold weather have made that obvious in heating bills and drafty rooms. Crawl spaces are extremely common in this area because of the hilly terrain, and an unsealed crawl space is one of the worst air leak sources a home can have. Cold, damp air from underneath flows up through the floor and into your living space all winter long.
There is also a radon consideration specific to this area. Raleigh County is in a high-risk radon zone, and when we seal crawl spaces and basements we always account for proper venting so that sealing does not concentrate ground gases. This is not something every contractor thinks about, but it is an important part of doing the job safely in this part of West Virginia. We serve homeowners across the region, including Lewisburg and Princeton, where older housing stock and cold mountain winters make air sealing one of the highest-return improvements a homeowner can make.
Reach out by phone or through our contact form and we will reply within one business day. We will ask a few basic questions - the age of your home, whether you have a crawl space, and what problems you have noticed - so we can prepare for the assessment visit.
A technician visits your home and runs a blower door test, mounting a fan in a doorway to depressurize the house and find exactly where air is moving. This assessment usually takes two to three hours and gives us real numbers to work from before any sealing begins.
You receive a written estimate explaining what was found, what we recommend sealing, and the total cost. We will also identify which portions of the work qualify for the federal tax credit or Appalachian Power and Mountaineer Gas rebate programs so you know your real out-of-pocket number before deciding.
The crew seals all identified leak zones and then runs a second blower door test showing the before-and-after results in real numbers. We provide full documentation of materials used before we leave so you have everything needed for rebate applications and tax filings.
Free estimate, blower door assessment included, and no obligation to proceed until you see the numbers and the price in writing.
(681) 238-4193We run a blower door test before we start and again after we finish. That gives you a real number - not just our word - showing how much tighter your home is after the work is done. If a contractor skips the final test, you have no way to know whether the sealing actually made a difference.
Raleigh County is in a high-risk radon zone, and sealing a crawl space without accounting for ground gas venting can create a problem worse than the one you started with. We understand this and always address venting as part of any crawl space or basement sealing job in the Beckley area.
Appalachian Power, Mountaineer Gas, and the federal energy efficiency tax credit all require specific documentation. We provide complete materials records and work summaries before we leave so you are not scrambling for paperwork when you file or apply for rebates.
Homes built in the 1920s through 1960s in this area have construction details - non-standard framing, old pipe chases, coal-era wall layouts - that an unfamiliar contractor might miss. We know what to look for in the homes that make up most of Beckley's neighborhoods.
Air sealing is one of the few home improvements where you can see the results in actual measured numbers the same day the work is done. The Building Performance Institute sets nationally recognized standards for home energy work - we follow those standards on every job so the results are real and verifiable, not just a feeling that things improved.
Insulate your basement walls and rim joists to stop cold air from rising into your living space - pairs naturally with air sealing for full lower-level coverage.
Learn MoreFocused sealing of the attic floor - the most heat-loss-prone area in most Beckley homes - for targeted results before adding attic insulation on top.
Learn MoreHeating season in the mountains waits for no one - the sooner you seal the leaks, the sooner you stop paying to heat the outdoors.