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Avatar for Groundworks
Groundworks
4.2(
86
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Madison, WV and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2003

Free estimates

Warranties offered

"Robby, Logan and Mason at Basement Authority did a wonderful and professional job for us. They were on time, answered all of our questions and made sure that we were informed and comfortable with all the steps taken during our project (crawl space encapsulation). I would highly recommend them."
Foundation
Foundation
Foundation
Concrete
Concrete

+15

Response time1 day
151 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Alford Foundation and Crawl Space Repair
Alford Foundation and Crawl Space Repair
3.7(
119
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Madison, WV and surrounding areas

Approved

In business since 1963

Free estimates

Emergency services offered

"Very professional and friendly customer service, from the estimator to the foreman. Even though unforeseen work was necessary, the job was completed by the time they said. I had 2 previous estimates and one was 3x the cost and the other company said they couldn't even do this job. I HIGHLY recommend Alford services for foundation repair."
Encapsulation and Waterproofed Crawl Space
Dirty crawl space with improper lining
CleanSpace Liner and SmarJacks
CleanSpace Liner
Dirty, vented crawl space

+5

Response time1 day
148 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Alltek Environmental Services
Alltek Environmental Services
4.1(
75
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Madison, WV and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"Alltek Envrionmental Services team did a great job on my basement. They did a great job cleaning up after themselves and put a lot of work into getting through our thick basement slab, they did a great job on drainage and we haven't had water problems since. Once we are ready to get the steel beams put in place to finish our basement repairs we plan on contacting alltek again!"
CRAWLSPACE - BEFORE
CRAWLSPACE - AFTER
Metal Roof 1
Shingle Roof 1
LOGOS

+1

Response time1 day
62 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Tri-State Crawlspace Repair and Building Efficiencies LLC.
Tri-State Crawlspace Repair and Building Efficiencies LLC.
5.0(
4
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Madison, WV and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

We are committed to excellence in every aspect of our business. \nWe uphold a standard of integrity bound by fairness, honesty, and personal \nresponsibility. Our distinction is the quality of service we bring to our customers. \nAccurate knowledge of our trade combined with ability is what makes us true \nprofessionals. Above all, we are watchful of our customers' interests and make \ntheir concerns the basis of our business.

Response time6 hrs
Response rate97%
40 neighbors recently requested a quote
Avatar for Marion Construction
Marion Construction
5.0(
4
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Madison, WV and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"Marion Construction did a stellar job installing our foundation drainage system. ​From initial consultation to final cleanup, their customer service was top-notch. They took the time to clearly explain the scope of work, outline the timeline, and answer every question we had about protecting our foundation long-term. Communication was prompt and transparent throughout the entire process."
Excavation
Excavation
Excavation
Excavation
Excavation

+10

11 neighbors recently requested a quote
Tri-State Crawlspace Repair and Building Efficiencies LLC.
5.0(
2
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Madison, WV and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

We are committed to excellence in every aspect of our business. \nWe uphold a standard of integrity bound by fairness, honesty, and personal \nresponsibility. Our distinction is the quality of service we bring to our customers. \nAccurate knowledge of our trade combined with ability is what makes us true \nprofessionals. Above all, we are watchful of our customers' interests and make \ntheir concerns the basis of our business.

1 neighbors recently requested a quote
Showing 1-10 of 38
Basement Waterproofing questions, answered by experts

The difficulty of adding a basement to an existing house can vary depending on the house’s location, the size of the basement, and the type and condition of the existing foundation. Adding a basement is a job best handled by the pros, so you’ll need to enlist professional help for this project.

Mold and other fungi love moisture, so the best way to prevent mold growth after water damage is to remove as much moisture as possible. First, find the source of the water or moisture, such as a leak or clogged gutters, and correct the problem. Next, remove standing water, vacuum up puddles with a shop vacuum, and run blower fans and dehumidifiers for 24 to 72 hours. Once you've removed all traces of moisture, disinfect the area using either vinegar or bleach to kill any remaining mold spores.

Standing water under your house can threaten its structural integrity. If water pools in your crawl space, it can damage the foundation and the structure above ground, causing wood rot, mold, and other problems. If you have a concrete foundation, standing water under your house can also make your foundation slabs crack.

Yes, the air from a damp basement can travel up into your living area through a process called the stack effect, so moisture, mold spores, and other debris in your basement air can all decrease your indoor air quality on your main floors. Additionally, damp basements can promote the rotting of building materials, which can damage flooring, insulation, and framing on your first floor in addition to materials in the basement.

Yes, cleaning a crawl space is worth the cost. Although it's an out-of-sight area, neglecting it can lead to significant problems like pest infestations (including termites and carpenter ants), mold, and fungal growth, which can cause structural damage. Regular cleaning helps prevent these issues. While hiring a contractor has ongoing costs, the price for cleaning—typically between $0.50 and $4 per square foot—is much lower than the cost to remediate a pest or mold problem. Additionally, a clean crawl space can lead to improved indoor air quality and more comfortable temperatures in your home.

The Madison, WV homeowners’ guide to basement waterproofing services

From average costs to expert advice, get all the answers you need to get your job done.