Finding a trustworthy contractor can be challenging, especially one that can truly deliver. Finding and engaging with Nate Salley, owner, of Gorilla Polylift Concrete Leveling was a home run for Meadow Creek HOA. He and his staff were able to raise and level our sidewalks by injecting polyurethane foam into the cavities beneath the affected sidewalks. It worked perfectly and saved our HOA a lot of money. Meadow Creek highly recommends Gorilla Polylift.