About Us

Interstate Power Systems is your one-stop source for dependable power solutions. We have the locations, service trucks, inventory, experienced technicians, and commitment to keep you on the job 24/7.

Interstate Power Systems have been a leading distributor of both on- 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 power generation, marine, transport refrigeration 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 and many more. We have hundreds of certified, experienced, factory-trained, and industry-recognized technicians who have just one focus—keeping you up and running.