The Nation's Leading Foundation Services Company.

Groundworks® is proudly comprised of eight brands: Complete Basement Systems, Florida Foundation Authority, Foundation Recovery Systems, Indiana Foundation Service, JES Foundation Repair, Mount Valley Foundation Services, Ohio Basement Authority, and Tar Heel Basement Systems. Groundworks Companies is owned and operated by Professional Engineers and specializes in residential and commercial foundation repair, crawl space encapsulation, basement waterproofing, and concrete leveling.

Whether it is uneven floors, failing foundations, water intrusion or damp and moldy crawl spaces, we are here to help. Our comprehensive solutions incorporate commercial grade sump pumps and drainage systems, dehumidification, mold remediation, termite protection and insulation removal/installation services when appropriate. We offer these services in order to provide our customers with a single encompassing solution to repair and protect their greatest asset, their home.

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Complete Basement Systems is dedicated to fixing basement, foundation, crawl space, and concrete problems. Founded in 1999, the company has been serving business and residential customers of the Greater Denver area for over 20 years and has been recognized by the BBB for ethics and named a Best Places to Work company.


Florida Foundation Authority is a locally-owned and operated company with a team that has decades of hands-on experience. From repairing foundation cracks, sealing crawl spaces, fixing sagging floors, and leveling uneven concrete, our specialists can handle virtually any structural problem you have. We offer superior, proven solutions for your foundation repair, structural repair, crawl space encapsulation, dehumidification, and concrete leveling needs.

We provide on-site inspections and free estimates for all of our services. Our service area includes Orlando, Melbourne, Palm Bay, Vero Beach, Fort Pierce, Port Saint Lucie, Kissimmee, Daytona Beach, Sanford, Deltona and the surrounding areas. Contact us today and let us know how we can help you!


Foundation Recovery Systems, celebrating its 26th year in business, was founded in Sedalia, Missouri in 1992. The company provides foundation services to Missouri, eastern Kansas, northern Arkansas and southern Iowa. It currently operates out of two offices in Lee’s Summit and Moberly, Missouri. Foundation Recovery Systems was awarded Business of the Year by the Moberly Area Chamber of Commerce in 2017 and has been the recipient of the Better Business Bureau Torch Award for superior customer service and satisfaction.


Indiana Foundation Service is Indiana's trusted foundation repair, basement waterproofing, and crawl space repair contractor. We are a locally owned and operated company with nearly two decades of experience, proudly serving Indianapolis, Bloomington and the surrounding areas in Indiana. If you are dealing with bowing basement walls, a moldy crawl space, sunken concrete slabs or a wet basement, we can help. 


JES has been keeping homeowners in Virginia, Maryland, and DC safe for over 20 years! We understand that a foundation crack, wet crawl space and wet basement are stressful. We’re here to help you find the best solution for your home’s foundation repair, basement waterproofing and crawl space repair needs.

Our foundation and waterproofing experts are extensively trained by our team of Professional Engineers, and certified by the foundation repair and basement waterproofing solutions manufacturers. This ensures that you’re receiving the best basement, crawl space or foundation repair solution.


At Mount Valley Foundation Services, we have been in the foundation repair business serving the communities of South Carolina and over the border in North Carolina & Georgia since 1986! Whether you have a crack in your foundation, bowing walls, or uneven floors, we can help repair the damage and prevent it from getting worse. Our foundation experts strive to eliminate all your foundation problems and keep your property safe, and your family protected.


Since 2010, we’ve been providing Columbus, Ohio customers with the best possible solutions for each and every basement and foundation problem. We have been recognized for our outstanding service with an A+ rating from the Better Business Bureau, which we believe highlights our ability to help every customer.

We were also honored with the 2017 Torch Award for Ethics by the BBB. The award embodies BBB’s mission of advancing marketplace trust by honoring companies whose leaders demonstrate a high level of personal character and ensure the organization’s practices meet the highest standards of ethics, and consequently generate trust. We go above and beyond to help our customers resolve challenges with their basement, foundation, and crawl space problems. We’re here to help you when you need us.


Since 2003 Tar Heel Basement Systems has helped thousands of homeowners across North Carolina and Southwest Virginia with their basement, crawl space and foundation needs. We are dedicated to improving the lives of our customers, employees and community each and every day. 

We offer the highest quality products, which are time tested, professionally designed and engineered solutions. We pride ourselves on providing professional installations, product warranties, free inspections and unparalleled service without a lot of unnecessary “bells and whistles.”