Jenkins Diesel Power, Inc. is located in Springfield, Missouri and remains a family owned and operated business at the same location since 1956. Owned by three brothers, all military veterans, we are “Veteran friendly” and proudly serve the four-state area of Missouri, Oklahoma, Arkansas and Kansas. We have specified delivery to areas within a geographical circumference of approximately 250 miles. We are an approved warranty dealer specializing in Sales, Parts and Service for Detroit, Cummins, and heavy duty trucks, including heavy haul, municipal, and vocational trucks. As an Authorized Dealer for new and used Western Star trucks, we carry a large inventory of trucks and we have the resources to customize any truck to your specifications. Jenkins Diesel is a nationwide preferred vendor for many vocations, including logging trucks, ARI sleeper trucks, and the Western Star 4700. We sell medium duty trucks from our well-established, highly respected medium duty engine repair facility located in Springfield, MO. Jenkins is an Authorized Dealer for Isuzu, specializing in the customization of cab and chassis, cargo trucks and box vans. We are recognized across the nation as a leader in Hackney body truck customization for new and used plumber's trucks and electrical vocations. Jenkins Diesel is a preferred provider for many associations across the country, including PHCC, BuyMax and others. We service all popular makes and models and carry a large inventory of used commercial trucks for various national heating, cooling and plumbing franchises.. Truck Brokers,Western Star Heavy-Duty Trucks Isuzu Medium-Duty Trucks Parts/Service for MD GM & Sterling Trucks