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TRUSTED BY WILLIAMSTON, SC HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon26
    Verified basement waterproofing services reviews

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

"I waited a few months before posting my review to test the finished product. All I can say is incredible from start to finish to performance! Jordan and Jim are two of the most honest people I have ever met. The estimate process went so smoothly. No pressure, no overselling and scare tactics I had with other large companies. Jordan listened and offered real solutions. In fact they turned out to be over $15K less than the next bidder. Jim who also owns the company and his crew showed up on time. Worked their butts off and explained exactly what and why they were doing certain things.Just another level of transparency. They put in french drains, concrete walls to support the compromised brick ones in the basement. Then two new sump pumps one is a no power required backup, a pump to remove the washing machine water into the sewer line instead of the sump pump. The also wrapped the basement, crawlspace, installed a new crawlspace door. All in two days! The house is so much nicer and dryer. My AC does not run as often, the basement is dry. We used to get water after every rain storm. We have had several heavy downpours and not one single drop of water! I highly recommend them. Fair and honest people!"
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
16 neighbors recently requested a quote
Recommended by92%of homeowners
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."
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+7

Response time20 mins
6 neighbors recently requested a quote
Recommended by96%of homeowners
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!"
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+6

6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Ethical Plumbing
Ethical Plumbing
4.6(
339
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Williamston, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Emergency services offered

Warranties offered

"Overall very good - came out quickly, completed repair the same day and also let me know about some additional issues they found that I was able to fix myself. The price seemed a little high but I don't have a lot to compare it to. I was just glad to get it fixed so quickly."
Sewer Main Replacement
Additional Photos
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Garbage Disposals

+13

Response time11 hrs
Response rate100%
10 neighbors recently requested a quote
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
Recommended by84%of homeowners
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

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

As the first layer of water protection for your roof deck and the building materials below, underlayment is designed to prevent water damage, so it’s okay if it gets wet. However, you shouldn’t rely solely on underlayment for protection. If rain interrupts your roof project and you have all of the underlayment down, you’ll likely be fine, but you should install shingles over that layer as soon as possible, as long-term exposure can lead to water damage.

Crawl spaces are the more desirable option overall because they provide additional space for storage and utilities, but they are more expensive to install and maintain. Slab foundations are considered a better option in warmer climates where the depth of the frost line isn’t an issue because they’re more affordable, but crawl spaces are better in areas where the frost line is deep or where flooding can be an issue.

Generally, moisture barrier padding costs $0.75 to $1.50 per square foot, varying by brand and mix. That’s a lot more than standard padding, which runs $0.25 to $0.90 per square foot. The price difference between these two options might seem steep, but think of it as insurance against future carpet replacement costs and subfloor damage. If you have pets or kids, that extra investment in high-risk areas like your living room often pays off.

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.

You can DIY basement waterproofing in some ways to help save on the overall costs. If your basement isn’t experiencing a lot of water but is noticeably humid, you can try running a dehumidifier that will pull the excess water out of the air. If you notice water leaking due to outdoor drainage issues, you can add downspout extensions to keep rainwater away from your home. 

However, if the problem is more severe and requires a more extensive solution, it’s best to call a basement waterproofing professional to assess the treatment you need and install waterproofing safeguards properly. Since keeping water out of your basement is important, ensuring this job is done correctly the first time is best.

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.