CRC Concrete Raising & Repair specializes in raising, leveling,and stabilizing sinking and settled concrete slabs at residential and commercial properties, including sidewalks, patios,stoops,steps,pool decks,driveways,garage floors and industrial floors. CRC also repairs cracks and leaks in basements and crawl spaces. Company uses proprietary state of the art technology including volumetric mixer,which produces cement based mix of material. Therefore repair made is a most permanent fix for settled cracks. The company offers a 4 year warranty on concrete raising as well as a lifetime-of-the-structure warranty on foundation crack repair. CRC's process and materials are environmentally safe.