Davenport, Iowa

8200 North Fairmount, Davenport, IA 52806

Located off Exit 292 on I80.
Located just off I-80 (Exit 292), the Davenport, Iowa, Interstate PowerSystems branch is ready to handle all of your on- and off-highway service and repair needs. We are an authorized distributor of Detroit Diesel Engines, Allison Transmissions, MTU engines and Carrier Transicold, eligible to complete all warranty work. A complete selection of OEM replacement parts is also in stock.

Because many vehicles on the road today operate outside of the warranty period and as many of our customers operate mixed fleets, our highly trained technicians are qualified to work on all makes of trucks, trailers and equipment. That includes brake lines, drums and cylinders, as well as fabrication and repair work on trailers.

In Davenport, our customers have come to trust us for the diversity of services we offer as well as the quality of work we deliver. From DOT inspections to major overalls, our team is always professional and willing to evaluate any project. As a member of the WheelTime network, we’ll come to you to work on your unit at the side of the road if needed or provide necessary support in having your truck, trailer or equipment brought to our facility. We provide 24/7 Carrier refrigeration services support. IMPCO APUs are also available for sale and installation at our location for our trucking customers.

Interstate PowerSystems has gained a reputation in Davenport for being able to handle jobs of all types and sizes. That includes service work for the mines, quarries, construction companies and other industrial producers and service companies in our region.

Looking for power generation? Interstate PowerSystems is the area distributor for MTU Onsite Energy and we have extensive experience in servicing generators for municipalities, data centers and businesses in and around Davenport. MTU generators are an ideal solution for a wide variety of companies, schools and agricultural operations as well.

If you have any questions about the products we carry or services we offer, click on the areas below. 

If you need immediate assistance, please contact us at 563-388-9988 or toll-free at 800-767-4602.



  • Air Conditioning
  • Field Service
  • All make truck and engine repairs


Monday - Friday: 7 AM - 11:30 PM
Saturday - Sunday: Call for Service
After Hours: Call for Service

Branch Manager


Monday - Friday: 7 AM - 11:30 PM

Service Manager


Monday - Friday: 7 AM - 11:30 PM
  • Allison Transmision
  • Detroit Diesel
  • Wheel Time
  • MTU
  • MTU OE
  • Transicold
  • Webasto
  • Red Dot