Basement Waterproofing
Rapid City, SD and Black Hills Area
Licensed and Insured Professionals
No-Obligation, Free Estimates
Labor Warranties Available
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Protect Your Home With Professional Basement Waterproofing
At Sunken Foundation Solutions, we understand that a dry basement is crucial for maintaining the structural integrity and value of your home. With over 11 years of experience in foundation repairs and basement waterproofing, our team of licensed and insured professionals is dedicated to providing effective solutions for homeowners in Rapid City, SD and the surrounding Black Hills area. As a locally-owned and family-operated business since 2018, we take pride in our commitment to quality workmanship. Our owner is present on every project, ensuring that each job meets our high standards of excellence.
Our technicians are not paid on commission, focused only on the best recommendations for your property, not driving sales. We always offer more than one solution and work diligently to find one that fits within your financial constraints. With flexible scheduling options and no-obligation, free estimates provided within 1-2 business days, we make the process as convenient as possible. Don't let water damage compromise your home's foundation any longer! Contact us today to schedule your free consultation and take the first step towards a dry, secure basement.
Why Choose Us
Over 11 Years of Experience
Licensed and Insured Professionals
Owner On-Site for Every Project
No-Obligation, Free Estimates in 1-2 Business Days
Labor Warranties Available
We Honor Manufacturers' 25-Year Warranty on Piers

Drain Tiles
We install high-quality drain tiles that efficiently collect and redirect water away from your foundation, preventing moisture intrusion and potential structural damage. Our experienced technicians ensure proper installation and integration with your existing drainage system for optimal performance.
Drainage Problems
Our team conducts thorough assessments to pinpoint the source of your drainage problems, whether it's poor grading, clogged gutters, or inadequate downspout extensions. We then implement targeted solutions to improve water flow and prevent moisture from accumulating around your foundation.
Sump Pumps
Wall Stabilizing
Water pressure and soil movement can cause foundation walls to bow or crack, compromising your home's structural integrity. Our wall stabilizing solutions, including carbon fiber straps and steel braces, provide the necessary support to prevent further damage and reinforce your basement walls.
Here's what our satisfied customers are saying...
At Sunken Foundation Solutions, we take pride in providing exceptional foundation repair, basement waterproofing, and crawl space encapsulation services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Sunken Foundation Solutions and let others know what you think.





