Get matched with top basement waterproofing pros in Buffalo, WV

Q: Should I pick a topical or a penetrating sealer for my project?

• <div><p>Topical sealers adhere to the surface of concrete to create a protective layer. In many cases, this is all you need for concrete that sees light to moderate traffic, such as your basement. Penetrating sealers, on the other hand, bond with the free lime in the top layer of concrete to form calcium silicate, which prevents liquid from passing through. This type of sealer protects the surface from water, oil, and gasoline spills.</p></div>

Q: How long does it take to waterproof a basement or crawlspace?

• <div><p>The process might take a few days to a week, depending on the method chosen, area size, and weather conditions. Some solutions, like simple interior sealants, may require less time.</p></div>

Q: Is it better to waterproof a basement from the inside or outside?

• <div><p>Whether to waterproof your basement from the interior or exterior depends on several factors, including your budget.</p><p>Exterior waterproofing is generally considered the superior method because it stops water at the source, preventing it from seeping into and damaging your basement walls. This approach offers the most protection, making it ideal if you use your basement for storage.</p><p>By contrast, interior waterproofing is often less expensive and requires less labor because the area is more accessible.</p><p>For maximum protection against water leakage and moisture, applying waterproofing measures to both the inside and outside is the best solution. However, if you must choose only one, stopping water from the outside is the most effective approach to preserve your foundation and prevent damage.</p></div>

Q: What's the difference between a vapor barrier and insulation?

• <div><p>A vapor barrier keeps moisture out of the crawl space, while insulation reduces the amount of unconditioned air&mdash;and sometimes moisture&mdash;that enters the space. Coupling a vapor barrier with insulation can help prevent humidity and related moisture damage in a crawl space while also making your home more energy-efficient. Just be sure to use insulation that won&rsquo;t get damaged from moisture, like rigid foam board or expanding spray foam insulation.</p></div>

Q: How long does crawl space encapsulation last?

• <div><p>Crawl space encapsulation typically lasts between 10 to 20 years. If you experience a catastrophic event, like a flood, or poorly encapsulate your space with low-quality materials, it may only last a decade. Otherwise, as long as you properly maintain your crawl space, a high-quality encapsulation can last more than 20 years.</p></div>

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Verified Reviews for Basement Waterproofing pros in Buffalo, WV

*The Angi rating for Basement Waterproofing companies in Buffalo, WV is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

*The HomeAdvisor rating for Basement Waterproofing companies in Buffalo, WV is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.

Last update on March 05, 2026

Reviewed in March 2026
I hired Ryan to do a floor seal on my garage floor. He had very fast response time and was able to get in me in the following day. He was very personable and a great company to work with. The floor seal turned out great! I’ve had it for over a year and it looks good as new. Will definitely be...
Show's Construction
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Reviewed in July 2024
Here's a more concise version of your review: --- We chose Basement Authority of West Virginia for foundation encapsulation after Morganâ s inspection and excellent explanation of the process. Their estimate was the most competitive. The job was completed punctually by Aiden and his...
Groundworks
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Reviewed in March 2024
Very excellent and knowledgeable and knew how to resolve the issues I had. I hired them to install a French drain and a basement drainage system and sump pump. They were able to get me scheduled within 14 days and were in and out in a week.
DL BURDETTE CONTRACTING
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Reviewed in February 2024
Stair railing renovation: The railing in this house leading from the upstairs to the basement was outdated and looked like it belonged outdoors. AllPhase designed and replaced it, leaving the original posts at my request. It now is beautiful and fitting for the decor. I had tried numerous times...
All Phase Group Inc
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Reviewed in October 2023
The services performed was a complete basement remodel. The job was professionally and expertly supervised through the entirety of the job. All of the employees were polite and professional and respectful of my home. All aspects of the job were completed to my satisfaction and thorough...
All Trades Construction
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Reviewed in September 2023
I hired The Project manager, Brent Ladegast to do the following separate projects over a period of ten years: 1. Gut and renovate 22x15â family room from the studs and rafters out to include insulation, drywall, painting, electrical and ceiling fans. 2. Attach 24x12â carport to my existing...
Langley Renovations, LLC
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Reviewed in March 2023
These guys are who you want on the job. The work was done correctly and they even wore shoe covers to protect the house. All my plumbing and air work will be done by this company.
Montani Mechanical Group LLC
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Reviewed in June 2020
I hired Rylynn Remodeling to replace deteriorated wood deck railing and an unsightly metal handicap rail which was in cement. In total it was approximately 50 ft of railing. The scope of work included power washing and waterproofing the deck as well. They also power washed around a cinder block...
Rylynn Remodeling, LLC
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Reviewed in October 2019
They crew that installed the waterproofing and the fiber straps were great. I was dis appointed with the time the company who shipped the straps caused a delay in finishing the job. Alltek communicated very well.
Alltek Environmental Services
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Reviewed in April 2014
Dawn is amazing!!!! She is not only thorough, but extremely professional. She cleaned parts of the house that haven't been cleaned probably since we moved in. The house was dusted, vacuumed, bathrooms cleaned (my husband raved about how she managed to get two spots of the tub he has always...
Clutter Cutter
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Find Basement waterproofing pros in Buffalo

Reed's Home Solutions

5.0(

)

Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Buffalo, WV and surrounding areas

Approved

In business since 1983

Free estimates

Warranties offered

"John the project manager was VERY helpful and knowledgeable in getting things lined up for my basement batt insulation project, the guys did an excellent job and it was complete in less that 2 days."

+46

Response time1 day

Response rate100%

22 neighbors recently requested a quote

Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Buffalo, 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."

+15

Response time1 day

173 neighbors recently requested a quote

Recommended by83%of homeowners

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Adkins Plumbing & Contracting, LLC

4.5(

)

Basement Drainage Channels - Install

Serving Buffalo, WV and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"They were great. Took my call, they were happy to help, and by the time I could even check the time they were finished and did amazing."

+102

36 neighbors recently requested a quote

Recommended by55%of homeowners

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

4.4(

)

Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Buffalo, WV and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"immediately responded to request for estimate and completed work within 2 weeks. Basement is waterproof and I am very pleased. Downside, request for invoice remains unanswered after several attempts."

+40

Response time1 day

314 neighbors recently requested a quote

Recommended by87%of homeowners

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Alford Foundation and Crawl Space Repair

3.7(

119

)

Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Buffalo, 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

Response time1 day

138 neighbors recently requested a quote

Recommended by80%of homeowners

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Alltek Environmental Services

4.1(

)

Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Buffalo, WV and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"They crew that installed the waterproofing and the fiber straps were great. I was dis appointed with the time the company who shipped the straps caused a delay in finishing the job. Alltek communicated very well."

Response time1 day

59 neighbors recently requested a quote

Recommended by90%of homeowners

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Tri-State Crawlspace Repair and Building Efficiencies LLC.

5.0(

)

Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Buffalo, 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

Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Buffalo, 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."

+10

6 neighbors recently requested a quote

Basement Drainage Channels - Repair

Serving Buffalo, WV and surrounding areas

Approved

In business since 2006

Emergency services offered

Warranties offered

"Installed an ADA bathroom in our basement and it it just beautiful"

Response time6 hrs

Response rate90%

247 neighbors recently requested a quote

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MC Salmons Trucking Excavating & Logging

5.0(

)

Basement Drainage Channels - Install

Serving Buffalo, WV and surrounding areas

In business since 2022

Free estimates

Warranties offered

"Works great water drains like it should and my basement is dry now"

+11

Response time4 days

Response rate100%

Recommended by100%of homeowners

Request Quote

Showing 1-10 of 39

Basement Waterproofing questions, answered by experts

Topical sealers adhere to the surface of concrete to create a protective layer. In many cases, this is all you need for concrete that sees light to moderate traffic, such as your basement. Penetrating sealers, on the other hand, bond with the free lime in the top layer of concrete to form calcium silicate, which prevents liquid from passing through. This type of sealer protects the surface from water, oil, and gasoline spills.

The process might take a few days to a week, depending on the method chosen, area size, and weather conditions. Some solutions, like simple interior sealants, may require less time.

Whether to waterproof your basement from the interior or exterior depends on several factors, including your budget.

Exterior waterproofing is generally considered the superior method because it stops water at the source, preventing it from seeping into and damaging your basement walls. This approach offers the most protection, making it ideal if you use your basement for storage.

By contrast, interior waterproofing is often less expensive and requires less labor because the area is more accessible.

For maximum protection against water leakage and moisture, applying waterproofing measures to both the inside and outside is the best solution. However, if you must choose only one, stopping water from the outside is the most effective approach to preserve your foundation and prevent damage.

A vapor barrier keeps moisture out of the crawl space, while insulation reduces the amount of unconditioned air—and sometimes moisture—that enters the space. Coupling a vapor barrier with insulation can help prevent humidity and related moisture damage in a crawl space while also making your home more energy-efficient. Just be sure to use insulation that won’t get damaged from moisture, like rigid foam board or expanding spray foam insulation.

Crawl space encapsulation typically lasts between 10 to 20 years. If you experience a catastrophic event, like a flood, or poorly encapsulate your space with low-quality materials, it may only last a decade. Otherwise, as long as you properly maintain your crawl space, a high-quality encapsulation can last more than 20 years.

The Buffalo, WV homeowners’ guide to basement waterproofing services

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

See all articles

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•
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•
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•
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