For over 40 Years WHECO has been providing Structural Repair, Restoration and Re-power services to a wide range of industries ... and equipment worldwide. Today WHECO has strategic locations across North America; Los Angeles, Seattle, Aiken and the Corporate office in Richland WA to provide an expanded range of services to include General Repair, Hydraulic Repair and Electrical Systems repair on your Crane, Forklifts, Aerial Equipment and more.... Currently WHECO has Strategic partnerships with Tadano, JLG, Genie, Terex, Manitex, Haulotte and others for OEM parts, warranty and service support. read more