Welcome to CLS Foundation Repair & Waterproofing, your local leader for all things concrete and foundation. Our team of friendly experts is here to help you with whatever kind of issue you’re facing, no matter how big or dirty the job. We have the skills and experience needed to tackle Sioux Falls foundation repair and other common conrete problems, including basement waterproofing, and provide lasting solutions. Your home is your biggest investment, so don’t trust just any contractor to work on it- come to CLS and let us take good care of you.

Foundation and concrete issues aren’t things you can ignore and hope they go away. Whether you’re dealing with cracks, moisture accumulation, shifting and settling, or something else, it’s important to call a Sioux Falls foundation repair expert right away. If your crawl space or foundation is suffering decay, it can get dramatically worse over time. From structural instability to hazardous mold growth, you could be putting yourself and your loved ones at risk! Thankfully, our team at CLS Foundation Repair is here with Sioux Falls basement waterproofing services to save the day.

Sioux Falls, SD

4301 S. Racket Dr., Suite #102

Sioux Falls, SD 57106

(605) 349-3244


We provide a range of concrete repair solutions for Sioux Falls, using only the best materials and techniques in the industry. We offer concrete lifting, basement and crawlspace waterproofing, foundation repair, bowed wall repair, egress window installation, PolyRenewal, and crawl space solutions & repair, and your satisfaction is our #1 priority. Reach out to CLS Foundation Repair & Waterproofing today and let our Sioux Falls concrete repair experts make your home safe and sound again.

Whether you need your pool deck repaired or your basement waterproofed, you can trust the professionals at CLS Foundation Repair & Waterproofing. Contact us today for a free inspection!

bbb accredited business