Level Up Concrete Raising uses polyjacking to lift and support concrete that has sunk. We inject polyurethane foam to raise sidewalks, driveways, basements, patios, garages, porches, walkways and slabs by using a proven eco-friendly polyurethane structural foam. If you have sinking concrete, settling areas, uneven trip hazards around your home, we can help. Other services we offer: -Concrete Raising / Lifting / Leveling -Concrete grinding or shaving for concrete that is heaved or raised. This is a cost effective way to get rid of trip hazards in commercial and residential areas. -Concrete Caulking is another service we provide to protect and waterproof your concrete. -Concrete Sealing to protect concrete from water damage. Decorative concrete sealing to restore look and color.