Uneven concrete pavement can be hazardous to homeowners and businesses alike. Don't wait until an injury or further damage occurs. Call A-Plus Lifting in Columbia, MD for an experienced, professional contractor/engineer to do the job. We provide concrete lifting and leveling of your slab using polyurethane foam and a process called slab-jacking. Let us walk you through the process or visit our website for more information. Call and save now with our limited time offer.