RAB Foundation Repair has state of the art lift equipment that is installed at each pier. Once all the piers are connected hydraulically, the lift begins. The lift system enables the slab to be moved evenly throughout the designated area of pier points. The lift is closely monitored with zip levels and several sets of eyes. This method is a delicate process and only experienced contractors should attempt a simultaneous lift. RAB Foundation Repair has successfully completed dozens of lift projects. For the best in sinkhole repair, underpinning projects and structure lifting and re-leveling call us today!