The front walkway of this home in Thornton, CO was starting to suffer from sinking concrete slabs. This caused large cracks and stair separation that was a major safety concern. The homeowners contacted Rod Martin's Complete Basement Systems to repair the walkway. The PolyRenewal crew, led by Jacob, lifted the slabs back to a safe level with minimal injection holes in less than an hour. The homeowners were happy to know they no longer needed to worry about their unsightly tripping hazard.