Western Branch Diesel is a distributor and service provider for Detroit Diesel, MTU, MTU Onsite Energy, Volvo Penta, and Allison Transmissions. Headquartered in Portsmouth, Virginia, Western Branch Diesel operates out of 11 branches strategically located throughout Virginia, West Virginia, Ohio, Kentucky, and North Carolina. These branches provide sales and service to the construction and industrial, marine, mining and quarry, oil/gas, on-highway, and power-generation markets. The company’s 300+ team members include over 120 highly trained service technicians.