Founded in 2000, AFS - A Groundworks Company specializes in foundation repair, basement waterproofing, crawl space repair, and concrete lifting in Knoxville, TN. We have grown from a small company operating out of a garage in North Alabama to a company with locations all over the Southeast, serving Alabama, Georgia, Kentucky, Florida, Tennessee, and Southeast Mississippi. If you have a wet basement or crawl space in the Knoxville area, call us today to schedule a free estimate!