Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Williamstown, WV

Enter your zip and get matched with up to 5 pros

TRUSTED BY WILLIAMSTOWN, WV HOMEOWNERS

  • Average homeowner rating star icon3.9
    Average homeowner rating
  • Verified reviews icon14
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Williamstown

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

Serving Williamstown, 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
157 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 Williamstown, WV and surrounding areas

Approved

In business since 1963

Free estimates

Emergency services offered

"Alford had waterproofed my basement 2 years ago & I've been very pleased with that project. This time, a mouse had gotten in thru an open garage door when weather started getting cold, and had found a hole in a cinder block wall and had babies! I had already trapped and killed 5 before calling Alford. The rep was very polite, professional, knowledgeable, etc. He quoted me a price which was very reasonable but I decided to wait & see...it's been 6 days since last one killed & I still have traps set throughout the house but if I have any further issues, I would not hesitate to call Alford!"
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
152 neighbors recently requested a quote
Recommended by80%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 Williamstown, 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%
38 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 Williamstown, 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.

7 neighbors recently requested a quote
Avatar for Alford Home Solutions Inc
Alford Home Solutions Inc
4.4(
70
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Williamstown, WV and surrounding areas

In business since 1963

Free estimates

Emergency services offered

"EXCELLENTLY! Couldn't have asked for a better experience and amazing sun room! Windows and screens can be removed for easy cleaning. New flooring is waterproof in case it rains and we aren't home to close windows. Demo was one day/finished the next! On time/ professional/ amazing finished product! We love it!!!"
Termite shelter tube hanging from floor joist.
Termite Damage to floor joist, rim joist and sill plate.
Termite and Moisture Damage to wood in crawl space.
Concrete Work
Recommended by90%of homeowners
Avatar for Home Improvements Professional Experts
Home Improvements Professional Experts
4.4(
13
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Williamstown, WV and surrounding areas

In business since 2008

Free estimates

Small jobs welcome

With over 25 years of experience working in home construction projects and 9 yrs as a home inspector, H.I.P.E. Inc., is the company you need to take care of remodeling your Kitchen or Bathroom projects. We are also providing specialty improvements or repairs. Some of these repairs include crawlspace repairs and basement repairs. It can be frustrating when dealing with homes with wet basements or crawlspaces. Here at H.I.P.E., our clients know they're in great hands with these specialty repairs. H.I.P.E. Inc. is a Veteran owned company with a solid work ethic that gives our clients peace of mind with our unwavering integrity.

Kitchen Makeover
Kitchen Make Over
Kitchen Make Over
Kitchen Make Over
Bathroom Makeover

+6

Response time1 day
Recommended by100%of homeowners
Avatar for Sewer & Drain Specialists
Sewer & Drain Specialists
4.4(
33
)
Basement Drainage Channels - Repair

Serving Williamstown, WV and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"They came out to check on a clog that turned out to be roots in the sewer pipe. They knew exactly what to do and the guys were super nice. They explained everything and they performed their work professionally. The customer service was perfect. I will be having them back to replace the sewer pipe under the basement floor with full confidence. I would hire them again for any plumbing job in the future."
Msl
Msl
Msl
Msl
Msl

+39

Response time5 hrs
Recommended by90%of homeowners
Showing 1-10 of 23
Basement Waterproofing questions, answered by experts

Regular inspections, maintaining proper grading around the foundation, and keeping gutters clear are advisable. Vapor barriers and sealants may need checking for wear after several years.

The best ventilation for a crawl space is a fully encapsulated crawl space with its own separate ventilation system. If you go this route, ensure you have the proper crawl space code requirements done and dusted before encapsulating your crawl space with a moisture barrier and installing appliances that may not be up to the proper specs.

The purpose of soffits is to circulate air, so a blocked soffit means the air in your attic becomes stagnant. This can lead to a number of problems, mostly moisture-related, that can cause damage to your health and your home. The good news is that unclogging soffits is relatively straightforward, and if your attic is easy to access, an easy DIY project.

The primary reason homes have crawl spaces is so the foundation can reach down below the frost line to avoid dangerous soil movement and structural damage when the ground freezes. They’re more popular in colder climates where the ground freezes down to a few feet, and slabs are most popular in warmer areas where there is no frost line. Crawl spaces also provide a space for utility lines to run where they’re at less of a risk of freezing.

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 Williamstown, WV homeowners’ guide to basement waterproofing services

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