With years of experience, Allison’s certified operators and riggers can perform every type of crane and rigging task that may arise.
With years of experience, our certified operators and riggers can perform every type of crane and rigging task that may arise. They have four locations in central Pennsylvania. In addition to their main office in Williamsport, Allison has branches in State College, Mansfield and Pittsburgh, as well as College Station, TX.
Trapper Wyman and his father, the late Edward Wyman, founded Mansfield Crane Service in 1998. It has been their commitment from the beginning to serve Pennsylvania and New York region which includes Eastern Ohio and West Virginia with particular interest in the Marcellus, Utica, and TBR shale plays with high quality, safe, fast and cost effective lifting, rigging and transport.