Concrete Leveling - Un-even Walkway

This walkway to the garage has a very unlevel slab on it. This is bad for a few reasons. 1. It can cause someone to trip and hurt themselves. 2. It looks terrible. 3. If the concrete is sagging towards your house it is directing any precipitation directly towards your home and into your basement (we all know how that ends.). The giant crack on the left and the unlevel slab on the right can be easily fixed within 15 minutes with PolyLevel.