Interstate Power Systems
Rockford, Illinois
About Interstate Power Systems
Interstate Power Systems has been powering progress since 1957 by delivering exceptional support across critical industries. From vocational truck service to heavy-duty truck repair, we help businesses stay operational with certified technicians and OEM-backed solutions. Our diesel engine service is trusted by major fleets, while our industrial generator service ensures uptime for manufacturing and energy sectors. For marine clients, our marine generator repair services cover all major brands. We lead the way in mining power solutions with reliable engines and parts. As an OEM engine distributor, we represent names like Detroit Diesel and Volvo Penta. Ready to partner with a team that understands your industry? Contact us today!
Business Hours
| Sunday | Closed |
|---|---|
| Monday | 07:00am – 05:30pm |
| Tuesday | 07:00am – 05:30pm |
| Wednesday | 07:00am – 05:30pm |
| Thursday | 07:00am – 05:30pm |
| Friday | 07:00am – 05:30pm |
| Saturday | Closed |