W.R. Henderson Construction, Inc.™ was founded in 1978 and brings over 40 years of construction contracting, construction management, project permitting and project development experience to the WRH Group™ that include W.R. Henderson Construction, Inc.™, WRH Power Systems™, WRH Biogas™, WRH Technologies™, WRH Management, and WRH Telecommunications™.

W.R. Henderson Construction, Inc.™ is certified as a HUBZone company and is licensed or registered as a building and engineering contractor in the states of Arizona, California, Colorado, Idaho, Montana, Navajo Nation, Nebraska, Nevada, New Mexico, North Dakota, South Dakota, Utah, Washington and Wyoming. W.R. Henderson Construction, Inc.™ is also licensed as a Commercial Electrical Contractor in the State of Arizona.