Get matched with top basement waterproofing pros in Bancroft, WV

Q: Why are houses built with crawl spaces?

• <div><p>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&rsquo;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&rsquo;re at less of a risk of freezing.</p></div>

Q: Can underfloor insulation cause moisture and mold?

• <div><p>Underfloor insulation alone will not cause moisture and mold, but improper installation can. Although the purpose is to seal any drafts, your subfloor still needs ventilation. If you seal the area too tightly and prevent all airflow, this can cause moisture to get trapped. This moisture eventually leads to mold and&mdash;if your floors are wood&mdash;rotting.</p></div>

Q: Is a walkout basement below grade?

• <div><p>A walkout basement is considered to be partially below grade because at least one wall is entirely exposed. In some cases and in specific municipalities, inspectors and appraisers will still count walkout basements as below grade, which means the space can&rsquo;t serve as living space or be rented out. If you intend on using the area as living space or a separate apartment, you should check with your local building department to make sure it&rsquo;s legal to do so.</p></div>

Q: What maintenance is needed after waterproofing or encapsulation?

• <div><p>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.</p></div>

Q: Should you cover the dirt in a crawl space?

• <div><p>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&rsquo;s a lower chance of dust mites breeding and causing allergic reactions in your home.</p></div>

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Verified Reviews for Basement Waterproofing pros in Bancroft, WV

*The Angi rating for Basement Waterproofing companies in Bancroft, 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 Bancroft, 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 July 17, 2026

Reviewed in July 2026
Plumber was completely clueless about basic plumbing. After several hours he had flooded our basement and spread brown sewer water from bathroom, down the hall, down the steps, to the front door, ALL on carpet. And all this without ever finding or fixing the problem. I do not recommend A-Z...
A to Z Plumbing, LLC
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Reviewed in March 2025
I meet with Mike C. to obtain a quote to address water leakage into the basement from rain and foundation issues caused by years of water inundation. Also, to get a quote to seal up the crawl space. (The house has a half-basement.) He arrived early in a clean company vehicle and in uniform. ...
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 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 August 2022
We wanted to finish part of our basement but had concerns about a few areas where there were leaks during long sustained or heavy rains. We knew the risk of mold and other unknown damage behind finished walls was too high of a risk for our investment and health safety. We did research of...
Everdry Waterproofing of Cincinnati
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Reviewed in November 2021
The guy smoked in the basement and that was not cool. Also, they did not come back and finish the job by putting on the installation on the pipes and putting ties on the loss wires, not good business
GMB Contracting
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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 March 2019
A couple of weeks ago we had a flood in our basement. The sump pump stopped working. We went on Home Advisor and requested an estimate. First we got an estimate which cost $80.00. The estimate was also very high. Wilson came and gave us a free estimate and the estimate was $800.00 lower. ...
Wilson Mechanical Services, LLC
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Reviewed in September 2018
Crown Development did an amazing job with my basement renovations - they removed an existing wet bar, and reinstalled a new wet bar, cabinets, countertops, hardwood flooring, etc. I hired several contractors before coming in contact with this company, and none of them have compared to Crown...
Crown Development, LLC
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Reviewed in September 2017
I had a problem with water running out from underneath the A/C / Furnace in my basement. He looked at it and knew right away that the pan in the bottom was plugged up and the water was not draining just over flowing. He fixed the problem right away and I am very happy with his work.
State Heating and Air Conditioning, Inc.
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Find Basement waterproofing pros in Bancroft

Reed's Home Solutions

5.0(

)

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

Serving Bancroft, 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%

21 neighbors recently requested a quote

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

Serving Bancroft, 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

151 neighbors recently requested a quote

Recommended by83%of homeowners

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Adkins Plumbing & Contracting, LLC

4.5(

)

Basement Drainage Channels - Install

Serving Bancroft, 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

55 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 Bancroft, 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

329 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 Bancroft, 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

148 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 Bancroft, 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

62 neighbors recently requested a quote

Recommended by90%of homeowners

Request Quote

Tri-State Crawlspace Repair and Building Efficiencies LLC.

5.0(

)

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

Serving Bancroft, 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 Bancroft, 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

11 neighbors recently requested a quote

Basement Drainage Channels - Repair

Serving Bancroft, 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%

227 neighbors recently requested a quote

Request Quote

MC Salmons Trucking Excavating & Logging

5.0(

)

Basement Drainage Channels - Install

Serving Bancroft, 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 41

Basement Waterproofing questions, answered by experts

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.

Underfloor insulation alone will not cause moisture and mold, but improper installation can. Although the purpose is to seal any drafts, your subfloor still needs ventilation. If you seal the area too tightly and prevent all airflow, this can cause moisture to get trapped. This moisture eventually leads to mold and—if your floors are wood—rotting.

A walkout basement is considered to be partially below grade because at least one wall is entirely exposed. In some cases and in specific municipalities, inspectors and appraisers will still count walkout basements as below grade, which means the space can’t serve as living space or be rented out. If you intend on using the area as living space or a separate apartment, you should check with your local building department to make sure it’s legal to do so.

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.

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.

The Bancroft, 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

Lawrence Bonk
•
Jul 20, 2026Jul 20, 2026
How Much Does Basement Waterproofing Cost? [2026 Data]
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•
Jul 9, 2026Jul 9, 2026
How Much Does It Cost to Finish a Basement? [2026 Data]
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•
Jul 8, 2026Jul 8, 2026
How to Waterproof a Basement Like a Pro
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•
Jul 9, 2026Jul 9, 2026
What Is Basement Waterproofing and How Does It Work?
Struggling with a damp basement? Learn about basement waterproofing and how these tips can help keep your basement safe from the elements.
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•
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How to Keep Your Basement Dry and Get Rid of Moisture
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•
Jul 8, 2026Jul 8, 2026
7 Reasons Water Is Seeping Through Your Basement Floor
Unearth the root causes of water seepage in your basement floor. Explore effective solutions to keep your basement dry and your home protected.