Skip to Main Content

Basement Waterproofing and Crawl Space Repair & Encapsulation in Charleston, WV

Silty, clay soils in Charleston are at risk for swelling when exposed to precipitation. This puts your foundation out of line and causes damage around your home, but Basement Authority of West Virginia has industry-leading solutions that keep your foundation protected. 

Charleston Local Office

Basement Authority of West Virginia

132 Rocky Step Rd.
Scott Depot, WV 25560

Hours of Operation

Monday – Friday: 7 am – 11 pm
Saturday: 8 am – 11 pm
Sunday: 10 am – 11 pm

Award-Winning Solutions in Charleston

Basement Authority of West Virginia (BAWV), a Groundworks Company, specializes in helping homeowners with their foundation repair, basement waterproofing, crawl space, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across West Virginia. With fully trained technicians, industry-leading products, and nationally backed warranties, BAWV is here to restore your foundation or basement.

The Basement Authority of WV Process

Schedule Free Inspection

One of our contact center representatives will reach out to you to determine your problem and set the best time for one of our certified field inspectors to visit your home.

Consult with Our Certified Inspector

Our certified field inspector will visit your home to observe the problems in your home and inspect other areas of your home that may have been impacted.

Installation of Customized Solutions

Our professional production crew installs patented, American-made solutions in each home with care and strives to leave the area better than we found it.

Schedule Inspection

Why Homeowners Choose Basement Authority of West Virginia

Since 2003, Basement Authority of West Virginia – a Groundworks Company – has specialized in the installation of high-quality products for foundation, basement, crawl space, and concrete issues such as foundation cracks, musty odors, excess humidity, and a multitude of other problems. Many homeowners in West Virginia trust us with their foundation repair needs because we are proven to be the best in the business. At every point of contact with our staff, we strive to exceed the expectations of our customers. Customer service, knowledge, and high-quality equipment put us at the top of the list! 


  • 5/
  • 5/
  • 5/
  • 5/
  • 5/


  • 4.8/
  • 4.8/
  • 4.8/
  • 4.8/
  • 4.8/

More Reviews >>

Offer ends 06/30/2024

A Crack in Your Foundation Shouldn't Break the Bank

Learn More About This Promotion

Save up to

up to $500 off

any job over $2500*

Learn More About This Promotion

Our Services for You

Crew Installing Interior Drainage

Basement Waterproofing in Charleston

Don’t let your basement be a source of stress. With Charleston receiving an average 46 inches of annual rain and 28 inches of snow every years, water damage can feel unavoidable. Even worse, the area’s silty and clay loam soils easily absorb precipitation and create tremendous pressure on basement walls, causing water to leak through cracks. BAWV offers reliable solutions such as below floor drains, dehumidifiers, and sump pumps to ensure your basement remains dry and safe. Let us protect your basement with high-quality moisture control today.

Crawl Space Repair & Encapsulation in Charleston

Crawl spaces are an effective way to provide your home with flooding protection, and they hold important home utilities like electric wiring and plumbing. For these reasons, it’s important to keep your crawl space dry, especially because crawl spaces are exposed to the elements due to open vents and dirt floors. Summers in Charleston, with their high levels of humidity and precipitation, allow moisture to seep into your crawl space through the vents and dirt. This lead to mold, wood rot, and other issues in your crawl space. BAWV offers solutions, including vapor barriers, vent covers, and crawl space drains, to keep your crawl space dry and prevent problems from arising in the future.

Foundation Repair in Charleston

Every home depends on its foundation for support, but did you know that every foundation depends on sturdy soil for its support? Charleston’s weather conditions cause some problems for your foundation, especially when it rains or snows. Water mixes with the area’s silty, clay loam soils – causing settlement sinking as the ground swells before eventually sinking again. When your foundation shifts like this, structural issues arise throughout your home such as bowing walls, stuck doors and windows, or uneven floors. Stabilizing and protecting your foundation is possible with foundation solutions from BAWV. We use industry-leading tools like pier systems, wall anchors, and crawl space support jacks to provide stabilization and bolstering to your foundation.  

Crew with Polyrenewal gun

Concrete Lifting & Leveling in Charleston

Concrete needs stable ground to function properly, but heavy precipitation and clay soils in Charleston make this a challenge. The combination of clay-based soil and precipitation causes the ground to expand and push up against concrete on your property. As the process continues, you are left with cracked and uneven concrete. Basement Authority of West Virginia has an innovative solution that solves the problem: PolyRenewal™. This polyurethane injection system quickly lifts and supports concrete in just 15 minutes. Even better, its waterproof design provides an effective barrier between the solution and the clay soil for even more protection. 

Find Your Service Area


About Waterproofing, Crawl Spaces & Foundation Repair in Charleston, WV

Foundation deterioration can be caused by a variety of sources, but they always fall into one of three categories: pressure, lack of support, or faults. Despite the fact that each of these issues is unique, they nonetheless express themselves in similar ways. The most typical signs of foundation problems include spreading cracks, unevenness, dampness, sinking, and heaving. You may discover secondary issues such as wood rot or mold if the damage to your Clarksburg foundation has been there for some time. Because the symptoms are very consistent regardless of the cause, it is vital to get professional assistance in determining the exact cause and the right treatment.

A basic fault or shortcoming in the building or structure of your Clarksburg property’s foundation is the least likely but most significant underlying reason. Defects can develop as a result of bad design, such as architectural errors, or the use of inferior materials, such as improperly mixed concrete. In either situation, the damage could be difficult to repair, and foundation replacement, in part or in whole, would almost certainly be required. On the other hand, damage caused by pressure, or a lack of support can typically be repaired and avoided.

Only the ground can exert sufficient pressure to cause damage to a structure (and incidentally, issues with support tend to be soil-based as well). The most prevalent soil in West Virginia is Monongahela silt loam, however, it isn’t always kind to foundations. Unfortunately, with time, this type of soil settles, creating a gradual shift in the foundation as well as the production of fractures and structural weaknesses that allow water to access the foundation and cause substantial damage. This type of soil may begin to move if it is continually flooded or drenched. When this happens, the hydrostatic pressure around a house can rise significantly, increasing the likelihood of soil runoff. Both of these issues can lead to foundation deterioration, including fragmentation, sinking, cracking, and lateral displacement.

The freeze-thaw effect describes how water freezes and then thaws again into a liquid form. If you want to minimize structural damage, you must protect the concrete on your Clarksburg property from moisture exposure due to the freeze-thaw phenomenon. When water condenses into ice, it expands by around 9%. Despite appearances, growing ice has the ability to displace concrete particles. The concrete weakens structurally over time when there is any form of displacement.

The freeze-thaw cycle can cause small craters to grow inside and along the surface of the concrete. Concrete is porous to begin with, but moisture seeps through even more with each new micro-tear. As more water travels through the concrete, the freeze-thaw cycle displaces the soil beneath it. You’ll wind up with an uneven, structurally weak slab once the concrete sets. On a slab that has been exposed to moisture over the winter, cracking is unavoidable due to the decreased tensile strength of porous concrete.

The severity of the winter climate dictates how dangerous it is to be exposed to the freeze-thaw cycle. Because some slabs like in sidewalks aren’t considered “heavy-duty,” freeze-thaw has a considerably bigger impact on concrete with low psi. Because it keeps the snow off your concrete throughout the winter, covering it is a vital part of slab protection. This way, if your slab settles, you won’t have to replace it due to breakage that prevents repairs.

Water seeps through cracks in basement walls, usually formed when hydrostatic pressure pushes up against the foundation. For that reason, foundation solutions exist to repair basement walls and keep them supported. Additionally, some basement waterproofing solutions drain water out of your basement to prevent seeping water from causing damage. At Basement Authority, we use wall repair beams and carbon fiber reinforcements to realign your basement walls and close any cracks that may have formed. In conjunction with these repair tools, we also install floor drains and vapor barriers to keep water from leaking into your basement in the first place.

Mold needs two things to grow – relative humidity over 50 percent, and organic material to feed on. Unfortunately, your crawl space is prone to both of these conditions. Most crawl spaces are built with wooden support beams which serve as a food source for mold. Moreover, many crawl spaces are built with open vents and directly above dirt ground. Both of these contribute to rising humidity in your crawl space. Using crawl space encapsulation prevents mold build up by removing moisture from the equation. Vapor barriers, dehumidifiers, crawl space supports, vent covers, and crawl space drains all reduce water damage below your home. When mold has no moisture, it quickly dies.

Basement Waterproofing & Crawl Space Repair in Charleston

When it comes to protecting your home from water damage, basement waterproofing and crawl space repair are two of the most important services you can invest in.

Basement Authority of West Virginia specializes in providing these services to residents of Charleston, so they can rest assured their home is safe from the elements.

Basement Waterproofing

Basement waterproofing is essential for keeping your basement dry and free of water damage. It prevents water from seeping through the walls and floors of your basement and causing costly damage.

Basement Authority of West Virginia offers a variety of basement waterproofing services, including interior and exterior waterproofing, sump pump installation, and crack repair. With these services, you can rest assured your basement is safe from water damage.

Crawl Space Encapsulation

Crawl space encapsulation is a great way to protect your home from water damage. It involves sealing off your crawl space with a vapor barrier, which helps to keep moisture out and prevents water from seeping into your basement.

Basement Authority of West Virginia offers crawl space encapsulation services, including vapor barrier installation, crawl space insulation, and crawl space dehumidifier installation.

Call Basement Authority of WV Today!

Basement waterproofing and crawl space repair are essential services for protecting your home from water damage. Basement Authority of West Virginia offers a variety of services, including interior and exterior basement waterproofing systems, sump pump installation, foundation wall repair, foundation pier installation, crack repair, vapor barrier installation, crawl space insulation, crawl space dehumidifier installation, and concrete lifting services.

Call us today to schedule your free inspection!


Our Locations

Charleston, WV

132 Rocky Step Rd.,
Scott Depot, WV 25560