When portions of the slab are sinking on the exterior of the property, Professional Foundation Repair uses a hydraulic push pier system for pier and beam foundation repair. We start by digging down four feet to get underneath the footings, then using the hydraulic push pier system we install concrete cylinders until they reach the bedrock. If you’re in Garden Grove, Orange County, Riverside County, or Los Angeles County, CA, contact us for pier work, engineering services, carbon fiber repair, and more.