Stephenson Equipment (SEI) is the largest crane provider in Pittsburgh, PA. We serve crane and heavy-lifting customers with top crane brands like Manitowoc, National Crane, Grove, Potain Tower Cranes, Elliott, Manitex, and Jekko Mini Cranes. SEI strives to be a one-stop shop for the crane and lifting industry providing a vast inventory of cranes for sale or rent, parts for them and top-notch service. Visit our Pittsburgh, PA location today!