4 
12 *The Angi rating for Basement Waterproofing companies in Walhalla, 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 Walhalla, 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 March 28, 2026
Serving Walhalla, 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."
+10
Serving Walhalla, SC and surrounding areas
Approved
In business since 2003
Free estimates
Warranties offered
"Francisco has to be the best service contractor of any trade. Very HONEST, responsive and great quality work. We had several other basement waterproof system contractors out, and all were clueless or gave inaccurate information. Francisco's knowledge and expertise was impressive. Now, after several months and heavy rains, the basement remains perfectly dry. We called Francisco back for some minor cosmetic sealing, and he responded perfectly again, on a weekend day. You won't regret calling Francisco"
+7
Serving Walhalla, 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!"
+73
Serving Walhalla, 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!"
+6
Serving Walhalla, SC and surrounding areas
Approved
In business since 2007
Emergency services offered
Small jobs welcome
"Fine. This was a couple of years ago and there have been no problems."
+2
Serving Walhalla, SC and surrounding areas
Approved (Corporate)
In business since 1986
Free estimates
Warranties offered
",basement water problem very good"
+13
Serving Walhalla, SC and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
"My dealings with Chris were very professional and the Company's willingness to perform crawl space remediation on short notice was superb. The individuals performing the remediation work did a great job and were very hard workers putting in many hours to complete the job on a timely basis. They also did a great job at cleaning up behind themselves and leaving everything exactly as it was found. I would highly recommend this company to anyone needing the services they provide."
+12
Serving Walhalla, 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."
+5
Serving Walhalla, SC and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Emergency services offered
Warranties offered
"I have never worked with more intelligent, professional, and kind experts. He communicated beautifully and always answered questions with knowledge and ease. I tried for 4 years to find a plumber that would fix a horrible problem that a terrible contractor created and this was the first plumber that knew exactly what to do. I am so grateful and impressed. I trust them and will continue to call on only them for plumbing. Thank you!!!"
+12
Serving Walhalla, 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.
+2
From average costs to expert advice, get all the answers you need to get your job done.
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