8200 North Fairmount
Davenport, IA 52806View Map
Service Hours:
Monday – Friday: 7 a.m. – 10:00 p.m.
Saturday – Sunday: Call for Service
After Hours: Call for Service
Serving the Quad Cities region, our Davenport location provides on-highway and off-highway engine and transmission service, generator sales, maintenance and repair, and all-makes truck service. With additional capabilities including transport refrigeration, marine and mining support, trailer repair with tank certification, air conditioning service and 24/7 on-call assistance, this location delivers comprehensive support for fleets, power systems and heavy equipment. We offer full support for our partner brands including Allison Transmission, Carrier Transicold, Perkins Engines and Liebherr.
Services Offered:
- On-Highway Engines, Transmissions
- Off-Highway Engines, Transmissions
- Off Highway Equipment Service
- Generator Sales, Service and Maintenance
- Off Highway Equipment Service
- Genuine OEM Replacement Parts
- OEM Services
- Contract Labor
- Air Conditioning Field Service
- All Make Truck / Engine Repairs
- Marine Repair and Service
- Construction Repair and Service
- Mining Repair and Service
- Transport Refrigeration
- Energy Systems / Power Generation (Sales)
- Trailer Repair / Tank Certification
- 24/7 On Call Assistance
Frequently Asked Questions
What services does Interstate Power Systems offer in Davenport, Iowa?
Interstate Power Systems in Davenport, Iowa provides a range of services, including on-highway and off-highway engine and transmission repair, all-makes truck service, generator sales and maintenance, transport refrigeration support and trailer repair with tank certification. The location also supports marine, construction and mining equipment, along with OEM parts and power generation systems for a variety of applications.
Do you offer diesel engine repair and truck service in Davenport, Iowa?
Yes. The Davenport location provides all-makes truck and engine repair, including service for on-highway engines and transmissions. Technicians are equipped to diagnose and repair issues to help keep fleets operating reliably.
Do you service off-highway and heavy equipment?
Yes. Interstate supports off-highway engines and equipment, including construction and mining applications. Services are designed to keep heavy equipment operating in demanding environments.
Do you provide generator service and power system support?
Yes. The Davenport location offers generator sales, service and maintenance, along with energy systems and power generation support. These services help ensure reliable performance for backup and primary power needs.
Do you offer transport refrigeration and air conditioning service?
Yes. Interstate provides transport refrigeration service along with air conditioning field service. These services help maintain temperature control and comfort systems for trucks and equipment.
Can you repair trailers and provide OEM parts or emergency service?
Yes. The Davenport location offers trailer repair and tank certification, along with genuine OEM parts and OEM services. It also provides contract labor support and 24/7 on-call assistance to help address urgent service needs and minimize downtime.






