Best basement waterproofing pros near Westminster, SC

Q: Is it worth it to waterproof a basement?

• <div><p>Since basements are prone to water and moisture issues and the resulting problems can be expensive to repair and potentially damaging to your home, basement waterproofing is almost always worthwhile. Even for homes that haven&rsquo;t experienced water infiltration, waterproofing the basement is insurance against facing expensive repair bills in the future. All basements will leak at some point, so fixing drainage issues and taking steps to prevent moisture and water infiltration is wise.</p></div>

Q: Do I need permits for flooded basement cleanup or repairs?

• <div><p>Permits may be required for major repairs, structural work, or electrical and plumbing restoration after a flood. Check with your local building department to determine permit requirements and associated fees for your flooded basement cleanup project. Obtaining the correct permits helps ensure work is done safely and up to code.</p></div>

Q: What are signs that I need to waterproof my basement?

• <div><p>Due to the nature of basements, some level of waterproofing is necessary to prevent water from seeping in and causing damage. Some definitive signs that your basement needs waterproofing measures or needs existing waterproofing measures need to be updated include:</p><ul><li><p>Water in your basement, including damp walls or puddles on the floor</p></li><li><p>Mold spots in your basement</p></li><li><p>Musty smells or odors</p></li><li><p>Warped doors or walls</p></li><li><p>Cracks in walls</p></li><li><p>Insect issues, such as cockroaches and termites</p></li></ul><p></p></div>

Q: Can mold grow in or behind an encapsulated crawl space?

• <div><p>The purpose of crawl space encapsulation is to prevent mold by blocking moisture and reducing humidity. If the vapor barrier is properly installed, it significantly reduces the chance of mold developing within the crawl space. However, mold can sometimes grow behind the encapsulation material, but it will be sealed away from the main area. Additionally, moisture can still condense inside the encapsulated space, so if you notice excess humidity, installing a dehumidifier is recommended to prevent mold and mildew growth.</p></div>

Q: How often do you need to clean your crawl space?

• <div><p>Plan on cleaning your crawl space at least once a year, though twice a year is ideal. During the cleaning, remove any debris or dust and check for potential issues like pest infestations or water damage. The sooner you catch these issues, the easier (and cheaper) it will be to fix them.</p></div>

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Verified Reviews for Basement Waterproofing pros in Westminster, SC

*The Angi rating for Basement Waterproofing companies in Westminster, SC 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 Westminster, SC 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 09, 2026

Reviewed in July 2026
They did a great job they keep me updated on the progress, the crew was neat and cleaned up afterwards also were friendly and very informative, this the second home we have had Everdry do for us , you might say that we are extremely satisfied. Thank you. Tim You gave us our basement back.
Everdry of Greater Indiana
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Reviewed in March 2026
We had a mildew smell in our basement. A neighborn recommended All Dry and they came out immediately. One section in a closet was worse than others so they treated it and then came back a few days later to finish the entire basement. They took care to make sure fabric was taken care of and...
All Dry of Clemson
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Reviewed in March 2020
The work in the basement was great and I'm well pleased, but they got their truck stuck in my yard and the crew did not offer to repair damages. I have contacted the crew's leader via e-mail and do expect a good reply. Thomas
ARL Home Services LLC
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Reviewed in May 2019
Had water leak that presented in basement shop. I traced to upstairs bathroom and thought leak was coming from tub/shower supply. David quickly determined that the problem was actually a leaky toilet fill valve and corrected the problem quickly and to my satisfaction.
Roto-Rooter Plumbing & Drain Service
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Reviewed in January 2019
He saved the day and the Deal! This home had a basement that tested high by the home inspector for mold. Steve and his company went in and Mitigated and retested and took care of all the concerns the buyer had. If this had not been done in such a timely manner we would not have closed this deal....
Nano Environmental Solutions, LLC.
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Reviewed in January 2016
Alfonso, the owner, is quite the salesman. He was punctual, seemed knowledgeable, and gave the best price. Besides my worn down shingles, I also had years of small leaks around my skylight. There was a lot of caulk and flashing around the skylight and area from previous fixes. I ordered a...
Alfonso Ruiz
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Reviewed in August 2014
Aaron (Glenn Plumbing) performed the work quickly and professionally. He and his crew cleaned up the site as always. Aaron, Jack and John have come to my rescue any number of times and saved the day. For example, my husband and I were leaving for a cruise one day. I went to the basement to...
Glenn Plumbing Co., Inc.
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Top-Rated Basement waterproofing pros in Westminster - Updated Nov 2026

Crawlspaces and More

4.7(

)

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

Serving Westminster, SC and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"Crawlspaces.com performed as advertised. After 3 years, the waterproofing system continues to keep water out of the crawlspace. Additionally, after installation customer service was prompt and courteous. I would highly recommended."

We install and replace foundation drains to properly seal the basement from the exterior.

+10

Response time1 day

22 neighbors recently requested a quote

Recommended by92%of homeowners

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CDG Waterproofing Services LLC

5.0(

)

Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Westminster, SC and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Will & Frank were great. They dug up an area from the outside and installed a French drain that went all the way to my backyard fence. No leak with today?s rain! Works splendidly!"

+30

3 neighbors recently requested a quote

Recommended by20%of homeowners

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Upstate Structural Repair LLC

5.0(

)

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

Serving Westminster, SC and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"Wes was fantastic in helping us with a home we were considering purchasing. We did not go forward with the purchase as a result of Wes explaining what the issue was and our further review of additional cost. He was professional, punctual, and easy to work with. Highly recommend if you need this work done."

3 neighbors recently requested a quote

Recommended by88%of homeowners

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

Serving Westminster, SC and surrounding areas

Approved (Corporate)

In business since 1986

Free estimates

Warranties offered

",basement water problem very good"

+13

223 neighbors recently requested a quote

Recommended by75%of homeowners

Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Westminster, SC and surrounding areas

Approved

In business since 1958

Free estimates

Warranties offered

"Project is on hold. Also I think I need to get better educated about this project."

Response time1 day

2 neighbors recently requested a quote

Recommended by73%of homeowners

Basement Drainage Channels - Install

Serving Westminster, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Emergency services offered

Warranties offered

"Quick quote , replaced 2 outside faucets, nice people"

+12

Response time7 hrs

Response rate100%

9 neighbors recently requested a quote

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Lowcountry Foundation & Crawl Space Repair

3.6(

)

Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Westminster, SC and surrounding areas

Approved

In business since 1995

Free estimates

Warranties offered

"My project was crawl space renovation. Devante and Mario were hard working and did a very meticulous job on our crawl space renovation. My wife said to tell you these guys deserve a promotion."

Response time11 hrs

77 neighbors recently requested a quote

Recommended by40%of homeowners

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Crawl Space Brothers- SC

3.4(

)

Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Westminster, SC and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

Crawl Space Brothers is a trusted family-owned company proudly serving Columbia, SC, and nearby areas, including Irmo, Lexington, Cayce, Forest Acres, Seven Oaks, Sandhills and West Columbia. We specialize in crawl space encapsulation, crawl space repair, waterproofing, vapor barrier installation, moisture remediation, mold removal, sump pump installation, drainage systems, and foundation repair. Our tailored services protect homes from water, humidity, mold, and structural damage. Backed by years of experience, advanced techniques, and our 5-Star Experience with lifetime warranties, we provide reliable, long-lasting results you can trust. Schedule a free inspection today and see why Columbia homeowners rely on Crawl Space Brothers.

1 neighbors recently requested a quote

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Corley Plumbing Air Electric Inc

4.1(

)

Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Westminster, SC and surrounding areas

Approved (Corporate)

In business since 1986

Free estimates

Emergency services offered

At Corley, we focus on skills and relational training for our technicians to give them all the "tools" that they need to be successful. We use a combination of trade organization training programs, in house trainers, and other outside technical classes. Corley provides quality, state of the art equipment such as electronic leak detection, video pipeline inspection systems, and rolling warehouses. Vehicles stocked with most parts needed for the plumbing and electrical service and repair business. All of this is to offer you the services of the best plumbing, air and electric company in Greenville, SC. Also serving Mauldin, Simpsonville, Travelers Rest, Easley, Piedmont & Marietta, SC. \n

+10

Recommended by50%of homeowners

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Tri State Water Services

5.0(

)

Basement Drainage Channels - Install

Serving Westminster, SC and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"Tri state Water Services I would highly recommend them to everyone. Joshua was Very PROFESSIONAL and respectful and prompt. Please use him for service you will NOT be disappointed. Thanks for all your help Joshua you are awesome!! Your wife was very nice as well. Good help is hard to come by... Joshua is your man. Will definitely contact him again. Frank R."

Recommended by100%of homeowners

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Showing 1-10 of 26

Basement Waterproofing FAQs, answered by experts

Since basements are prone to water and moisture issues and the resulting problems can be expensive to repair and potentially damaging to your home, basement waterproofing is almost always worthwhile. Even for homes that haven’t experienced water infiltration, waterproofing the basement is insurance against facing expensive repair bills in the future. All basements will leak at some point, so fixing drainage issues and taking steps to prevent moisture and water infiltration is wise.

Permits may be required for major repairs, structural work, or electrical and plumbing restoration after a flood. Check with your local building department to determine permit requirements and associated fees for your flooded basement cleanup project. Obtaining the correct permits helps ensure work is done safely and up to code.

Due to the nature of basements, some level of waterproofing is necessary to prevent water from seeping in and causing damage. Some definitive signs that your basement needs waterproofing measures or needs existing waterproofing measures need to be updated include:

Water in your basement, including damp walls or puddles on the floor
Mold spots in your basement
Musty smells or odors
Warped doors or walls
Cracks in walls
Insect issues, such as cockroaches and termites

The purpose of crawl space encapsulation is to prevent mold by blocking moisture and reducing humidity. If the vapor barrier is properly installed, it significantly reduces the chance of mold developing within the crawl space. However, mold can sometimes grow behind the encapsulation material, but it will be sealed away from the main area. Additionally, moisture can still condense inside the encapsulated space, so if you notice excess humidity, installing a dehumidifier is recommended to prevent mold and mildew growth.

Plan on cleaning your crawl space at least once a year, though twice a year is ideal. During the cleaning, remove any debris or dust and check for potential issues like pest infestations or water damage. The sooner you catch these issues, the easier (and cheaper) it will be to fix them.

The Westminster, SC 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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How to Waterproof a Basement Like a Pro
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•
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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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•
Jul 20, 2026Jul 20, 2026
How to Keep Your Basement Dry and Get Rid of Moisture
Can’t seem to get rid of the moisture and mold in your basement? Learn why basements tend to hold moisture and how to get rid of moisture in the basement.
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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.