We raise settled concrete, and correct trip hazards on patios, sidewalks, driveways, porches, garage floors, Air condition slabs, foundations, footings, etc., through a process called mud-jacking. Mud-jacking is an alternative to replacement. It is about a fraction of the cost of replacement and a fraction of the time. We can Support and/or straighten your basement walls/crawl space walls. We can repair your cracked basement walls/ crawl space walls.