 Leveled Up Concrete would like to remind you it's cheaper to raise settled concrete than replace it. All concrete slabs can be raised and stabilized. Most jobs take just a few hours. Concrete lifting uses a polyurethane foam material that's injected under the slab, and it's a permanent fix. Call Leveled Up Concrete today for a free estimate, 208-330-0051. See leveledupconcrete.com. Leveled Up Concrete. Don't replace it, raise it.