Interstate Power Systems

Interstate Power Systems have been a leading distributor of both on-highway and off-highway engines and transmissions since 1957. We also provide extensive parts and service for vocational trucks and heavy equipment. And we’ve got all your Truck services, power generation, marine, transport refrigeration, mining, construction, and OEM needs covered. We offer sales, service and support for an extensive line of products that includes Allison Transmission, Alliance Truck Parts, Atlas Copco, Carrier Transicold, Detroit Diesel, Deutz, Liebherr, MTU, Volvo Penta Marine, Kohler Marine and many more. We have hundreds of certified, experienced, factory-trained, and industry-recognized technicia