Top-rated basement waterproofing pros.

Get matched with top basement waterproofing pros in Williamson, WV

Enter your ZIP and get matched with up to 5 pros

Need a pro for your basement waterproofing project in Williamson, WV?

Select your specific project to find the pro for you.

Find Basement waterproofing pros in Williamson

Avatar for Groundworks

Groundworks

4.47(
51
)
Approved Pro

Groundworks

4.47(
51
)
Approved Pro
Customers say: Quality work
20 local quotes requested
22 years of experience

Since 2003, Groundworks has specialized in helping homeowners with their foundation repair, waterproofing, 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, Groundworks is here to restore your basement, foundation, or crawl space. WV027473 (WV)

"They will change the contract, promise a refund and never send it. They also will not respond to inquiries. Promised call backs that never happen. Promised call from manager, never received. We had the work done in May and they are still keeping my money as of August. If they change the work order do not pay the full amount unless you get a new contract. I made the mistake of trusting them."

John S on August 2024

Since 2003, Groundworks has specialized in helping homeowners with their foundation repair, waterproofing, 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, Groundworks is here to restore your basement, foundation, or crawl space. WV027473 (WV)

"They will change the contract, promise a refund and never send it. They also will not respond to inquiries. Promised call backs that never happen. Promised call from manager, never received. We had the work done in May and they are still keeping my money as of August. If they change the work order do not pay the full amount unless you get a new contract. I made the mistake of trusting them."

John S on August 2024


Avatar for Reed's Spray Foam Insulation, Inc. (Belfry)

Reed's Spray Foam Insulation, Inc. (Belfry)

4.59(
63
)
Approved Pro

Reed's Spray Foam Insulation, Inc. (Belfry)

4.59(
63
)
Approved Pro
Customers say: True professional
180 local quotes requested
17 years of experience

Reed's Spray Foam Insulation, Inc. is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer?s interests and make their concerns the basis of our business. Please give us a call today! -When dialing Reed's Spray Foam please press 1 to get in touch with a Spray Foam representative. Thank you!

"Worth the expense to radically improve my crawl space as well as the air quality in my house."

Maureen S on November 2024

Reed's Spray Foam Insulation, Inc. is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer?s interests and make their concerns the basis of our business. Please give us a call today! -When dialing Reed's Spray Foam please press 1 to get in touch with a Spray Foam representative. Thank you!

"Worth the expense to radically improve my crawl space as well as the air quality in my house."

Maureen S on November 2024


Avatar for AccuLevel, Inc. - Kentucky

AccuLevel, Inc. - Kentucky

4.55(
153
)
Approved Pro

AccuLevel, Inc. - Kentucky

4.55(
153
)
Approved Pro
Customers say: Quality work
131 local quotes requested
29 years of experience

Acculevel is your foundation repair expert, serving Indiana, Illinois, Michigan, Kentucky, and Ohio with over 20 years of experience. Our repairs come with a lifetime warranty. Acculevel begins by evaluating your entire foundation system, checking your property for the signs and causes of foundation failure. From foundation & crawlspace repair to waterproofing & encapsulation systems, Acculevel can help you protect your home-- the most valuable investment you'll ever make.

"Best quote from the the companies I contacted. Fast job completion."

Alex B on December 2022

Acculevel is your foundation repair expert, serving Indiana, Illinois, Michigan, Kentucky, and Ohio with over 20 years of experience. Our repairs come with a lifetime warranty. Acculevel begins by evaluating your entire foundation system, checking your property for the signs and causes of foundation failure. From foundation & crawlspace repair to waterproofing & encapsulation systems, Acculevel can help you protect your home-- the most valuable investment you'll ever make.

"Best quote from the the companies I contacted. Fast job completion."

Alex B on December 2022


Avatar for Tri-State Crawlspace Repair and Building Efficiencies LLC.

Tri-State Crawlspace Repair and Building Efficiencies LLC.

5.00(
4
)
Approved Pro

Tri-State Crawlspace Repair and Building Efficiencies LLC.

5.00(
4
)
Approved Pro
23 local quotes requested
1 years of experience

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

"yes they did, they were nice and courteous. And as far as I could tell they did a very good job. Thank you, Karen Cremeans"

Karen C on September 2025

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

"yes they did, they were nice and courteous. And as far as I could tell they did a very good job. Thank you, Karen Cremeans"

Karen C on September 2025


Avatar for Reed's Home Solutions

Reed's Home Solutions

5.00(
7
)
Approved Pro

Reed's Home Solutions

5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
141 local quotes requested

Reed's, Inc. provides healthy home solutions, such as sprayfoam and all other types of insulation, as well as basement and crawlspace waterproofing. Our solutions will make your home healthier, more comfortable, and more energy-efficient. We have been an owner-operated business for over 30 years. Reed's is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business. Please give us a call today!

"They were spectacular, outstanding. They were courteous and clean. I can't say enough good things about them. I would highly recommend them."

Holly B on June 2021

Reed's, Inc. provides healthy home solutions, such as sprayfoam and all other types of insulation, as well as basement and crawlspace waterproofing. Our solutions will make your home healthier, more comfortable, and more energy-efficient. We have been an owner-operated business for over 30 years. Reed's is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business. Please give us a call today!

"They were spectacular, outstanding. They were courteous and clean. I can't say enough good things about them. I would highly recommend them."

Holly B on June 2021


Avatar for Merritts Excavation and Utilities

Merritts Excavation and Utilities

5.00(
8
)

Merritts Excavation and Utilities

5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Thank you for your interest in Merritt's Excavation and our services. I got my start when I was knee high learning the business from my father. I will work with you 1-1 and have over 14 years of experience on over 250 projects to offer to your patronage and design. Our focus is excavating with grading, stone gravel, exterior drain & pipe replacement, driveway work, house footings, and grading work. I specialize in waterproofing basements and will take those projects on a case by case basis. We pride ourselves on our professionalism and I am born and raised here in West Virginia with lots of contacts for your to consult with if needed. I look forward to planning work on your home and do free estimates on any jobs on any projects with agreement or deposit!

"We had a leak in our half basement when it would rain and we have been dealing with it for years. We looked all over trying to find someone to help for a reasonable price, but all I got was people gouging the prices and giving me ridiculous quotes. Bradley reached out to me mere moments after I signed up for Angi to find a specialist and he came down to take a look at my situation that very same day. He lives more than an hour away but he came anyway. He gave me the lowest quote and scheduled me up for less than a week to get started and took him only two days to finish. The work is immaculate. I will definitely be using his services in the future and anyone else would be a fool not to do the same. Thank you so much for your help."

Brett J on December 2022

Thank you for your interest in Merritt's Excavation and our services. I got my start when I was knee high learning the business from my father. I will work with you 1-1 and have over 14 years of experience on over 250 projects to offer to your patronage and design. Our focus is excavating with grading, stone gravel, exterior drain & pipe replacement, driveway work, house footings, and grading work. I specialize in waterproofing basements and will take those projects on a case by case basis. We pride ourselves on our professionalism and I am born and raised here in West Virginia with lots of contacts for your to consult with if needed. I look forward to planning work on your home and do free estimates on any jobs on any projects with agreement or deposit!

"We had a leak in our half basement when it would rain and we have been dealing with it for years. We looked all over trying to find someone to help for a reasonable price, but all I got was people gouging the prices and giving me ridiculous quotes. Bradley reached out to me mere moments after I signed up for Angi to find a specialist and he came down to take a look at my situation that very same day. He lives more than an hour away but he came anyway. He gave me the lowest quote and scheduled me up for less than a week to get started and took him only two days to finish. The work is immaculate. I will definitely be using his services in the future and anyone else would be a fool not to do the same. Thank you so much for your help."

Brett J on December 2022


Avatar for Advanta Construction

Advanta Construction

No reviews yet

Advanta Construction

No reviews yet
11 years of experience

Advanta Construction is an expanding company servicing the greater New York area. We are experienced in both commercial and residential projects. Our organization consists of our coordinated, client oriented office team and our crew of skilled craftsmen well practiced in many trades; including carpentry, plumbing, waterproofing, painting, and much more. Such a vast team allows us to provide for all of your construction needs.

Advanta Construction is an expanding company servicing the greater New York area. We are experienced in both commercial and residential projects. Our organization consists of our coordinated, client oriented office team and our crew of skilled craftsmen well practiced in many trades; including carpentry, plumbing, waterproofing, painting, and much more. Such a vast team allows us to provide for all of your construction needs.




Showing 1-10 of 22
Basement Waterproofing questions, answered by experts

Covering the dirt floor in your crawl space with a vapor barrier helps insulate the space and improve the air quality in your home. It protects your crawl space from pest infestations, excess moisture, and mold growth. It also makes the crawl space less dusty, which means there’s a lower chance of dust mites breeding and causing allergic reactions in your home.

Having a trusted crawl space contractor is the key to great encapsulation. If you're not sure how to hire a crawl space pro, begin by asking your neighbors for referrals. Homes in your neighborhood will often have a similar foundation to your house, and personal recommendations are one of the best ways to find a contractor. Additionally, double-check that the contractor has experience with encapsulation as well as proof of their license and insurance.

Yes, if your crawl space is prone to humidity, a dehumidifier can help keep it dry. For use in a crawl space, you’ll need a high-capacity and high-efficiency dehumidifier with built-in air filtration. It’s also wise to purchase one with a self-draining feature. Otherwise, you’ll need to climb into the crawl space to empty the dehumidifier.

Yes, you can over dehumidify your house. While you may prefer a dryer climate inside, the elimination of too much moisture in the air can lead to an extremely dry environment that can affect those with respiratory and skin issues. Strike a balance between eliminating excess moisture without making your home feel like a desert. Most modern thermostats show the humidity levels for guidance.

If you don’t wish to dig it out and convert it into a finished basement, you can still encapsulate your crawl space to protect it from damage for an average cost of $5,500. Finishing a crawl space beyond this isn’t really worthwhile, as the low ceilings mean you won’t be able to use the area as living space.

The Williamson, WV homeowners’ guide to basement waterproofing services

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