Some of the telltale signs of a root encroachment problem jeopardizing your home's slab foundation include buckled or cracked sidewalks, concrete pathways, or hairline fissures visible on the perimeter of your home's foundation. Other indications include plumbing problems, cracks in your drywall or tile. If you notice any of these signs you should call a foundation repair company and request an inspection, then contact us to request a slab protection system around your home to protect it from surrounding roots.