Since 1985, Williamson Foundation Repair has been the most trusted name in foundation repairs and drainage corrections in the Dallas / Fort Worth Metroplex. Serving residential and light commercial customers, we work on concrete slab foundations, pier-and-beam foundations, and screeted slab foundations. We also design and install drainage improvement systems utilizing area drain boxes, French drains, modified French drains, and sump pumps. With a Lifetime Warranty and personal attention from the owner, Roger Williamson, and free inspections, let Williamson Foundation Repair handle all your foundation and drainage needs.