Starting with only a bulldozer, dump truck and trailer, David Beisler began an excavation business in the late 1970s. Seeking to expand his business opportunities he purchased Seward Sand & Gravel Inc, which was first established in the 1930s near Oneonta, NY. Today our gravel business has expanded to encompass two wash-plant locations, a Bluestone quarry, a contract crushing operation, a full time delivery fleet and 8 locations. Our bulldozer and dump truck has grown to include many pieces of equipment, Dump trucks, Tractor Trailers and an excavation team.