Working with commercial clients and commercial buildings is a lot like working with residential clients and their homes. The process is the same, except the space and the scope of the sunken concrete can be larger. Foam Jacking a Commercial Warehouse A commercial warehouse can have flooring that is sinking. When you walk on the floor or drive a small forklift over it, you can hear the hollow sound under your feet or wheels. Address the void under the floor before it becomes worse. The signs for a  sinking commercial building or warehouse floor can be more difficult to see…