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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon25
    Verified basement waterproofing services reviews

Verified Reviews for Basement Waterproofing pros in Williamston, SC

*The Angi rating for Basement Waterproofing companies in Williamston, 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 Williamston, 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 November 21, 2024

Find Basement waterproofing pros in Williamston

Avatar for Crawlspaces and More
Crawlspaces and More
4.7(
84
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Williamston, 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."
Mold Remediation
We install and replace foundation drains to properly seal the basement from the exterior.
Mold Remediation
Basement Waterproofing
Crawlspace Encapsulation

+10

Response time1 day
18 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Uneven Floor Solutions LLC
Uneven Floor Solutions LLC
4.9(
55
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Williamston, SC and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"They leveled our sagging floors beautifully and installed a drain system with a sump pump to address basement flooding issues. All was done with punctuality, precision, and professionalism. Additionally, the price was very reasonable especially compared to competitors. Highly recommend."
Additional Photos
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+7

Response time20 mins
6 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Foothills Plumbing & Construction
Foothills Plumbing & Construction
4.9(
129
)
Basement Drainage Channels - Install

Serving Williamston, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Emergency services offered

"Hunter was quick to respond, requested text photos, and gave immediate advice and an accurate estimate on the phone. He was able to replace my water heater within a few hours! Friendly, professional, honest, reasonable, quick, & accurate. Thank you!"
Additional Photos
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Additional Photos

+73

Response time9 hrs
Response rate100%
Recommended by99%of homeowners
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Avatar for Groundworks
Groundworks
4.0(
150
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Williamston, SC and surrounding areas

Approved (Corporate)

In business since 1986

Free estimates

Warranties offered

",basement water problem very good"
Foundation
Foundation
Foundation
Foundation
Foundation

+13

251 neighbors recently requested a quote
Recommended by75%of homeowners
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Avatar for Upstate Structural Repair LLC
Upstate Structural Repair LLC
5.0(
10
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Williamston, SC and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"I've worked with Donnie on several properties to evaluate structural issues, he's always been very professional and thorough with his inspections and identification of structural issues. Recently I had him perform a structural repair on one of my properties that had a tight deadline due to insurance and he got it done without an issue. I would recommend Donnie and Upstate Structural Repair for any structural repairs or consultation!"
Additional Photos
Additional Photos
Additional Photos
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Additional Photos

+6

6 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Ethical Plumbing
Ethical Plumbing
4.3(
91
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Williamston, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Emergency services offered

Warranties offered

"Ethical plumbing did a fantastic job on the customer service side and the repair side. Alisha, the rep who contacted me on a Friday evening almost immediately after starting my search was pleasant and efficient. She made it possible for me to get service the next day. Michael showed up as scheduled Saturday morning for what I thought was just going to be an estimate but to my surprise was able to complete the job that day! And this wasnâ t an easy undertaking. It Involved digging, cutting lines, valve replacement for a leak behind the city meter. These guys are the real deal! I thought the price was a bit higher than I thought it may be, but the value received made me comfortable with it. Same day service, done professionally. I wholeheartedly recommend Ethical plumbing. John M. Lyman, SC"
Water Heaters
Garbage Disposals
Toilet Installation & Repair
Repipe
PRV

+5

Response time5 hrs
Response rate94%
Recommended by89%of homeowners
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Avatar for Johnstone Restorations
Johnstone Restorations
4.6(
47
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Williamston, SC and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Chris was amazing! He was very professional and understanding. Within 3 days his team cleared out an extreme hoarding and bio hazardous home. It was left unbelievably clean! I would recommend his services to everyone. Thank you Chris and Spaulding Decon!!"
Drying with dehumidifiers and air movers
Water extraction
After 1 pic
After 2 pic
During 1 pic

+12

Response time1 day
1 neighbors recently requested a quote
Recommended by84%of homeowners
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Avatar for '58 Foundations
'58 Foundations
3.5(
40
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Williamston, 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."
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing

+5

Response time1 day
11 neighbors recently requested a quote
Recommended by73%of homeowners
Request Quote
Avatar for Crawl Space Brothers- SC
Crawl Space Brothers- SC
3.4(
5
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Williamston, 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.

Crawl Space Brothers
Crawl Space Brothers
Crawl Space Brothers
Crawl Space Brothers
Crawl Space Brothers

+2

9 neighbors recently requested a quote
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Basement Waterproofing questions, answered by experts

Walkout basements cost more than other kinds of basements, and can also increase your risk of leaks as well as a loss of insulation, leading to higher heating and cooling costs. Improperly installed walkout basements may lead to structural issues with your foundation, so ensure you’re working with a contractor who has extensive experience with this kind of basement.

Crawl space foundation problems can stem from a few different issues, but the most common are moisture and water problems and soil instability. Moisture and water issues are often a result of poor drainage, which can lead to water intrusion and soil expansion and contraction, leaving your foundation under added stress. A few things can cause soil instability, including poor drainage, karst landscapes and resulting sinkholes, and poorly compacted soil during construction.

The most cost-effective foundation repair is using masonry patches and sealants to seal foundation cracks and offer some support to prevent further damage. These methods are used to fix minor foundation cracks quickly. However, they’re not suitable as a long-term solution, and they only offer minimal stability. On average, masonry patches and sealants cost $500, but a sealant like an epoxy crack injection can total over $2,000. If you’re handy and only looking for a temporary solution until you contact a local foundation repair contractor for a more permanent one, you can save hundreds by DIYing this repair.

Unfortunately, mold can grow pretty much anywhere, on any kind of surface. However, you’re most likely to see it in damp areas like basements or bathrooms, as well as anywhere there has been a water leak. Consult a local mold specialist to determine if certain areas of your home are prone to mold based on climate and other factors.

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 Williamston, SC homeowners’ guide to basement waterproofing services

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

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