Fleet Maintenance in eagan, MN

Fleet maintenance is vital for keeping your trucks running smoothly. By keeping your vehicles well-maintained, you can avoid costly repairs and ensure that your employees are safe while on the road. Twin Cities Diesel is equipped to handle the challenge & understands the demands of the fleet industry from maintaining our fleet of trucks.

We can handle emergency repairs, ongoing routine maintenance, or any inspection and MnDOT compliance work on your fleet of vehicles.


Drivers showers

9 bays for faster service

Experienced mechanics on hand

two commercial semi trucks in for repair services

we offer an array of truck services to ensure your fleet continues to run smoothly.

  • Suspension Repairs

  • Lighting Diagnostics & Repairs

  • Wheel Seals

  • Exhaust Repairs

  • Cold Weather Starts & Maintenance

  • Drivetrain Diagnostics And Repairs

  • Check engine lights 

  • Air conditioning

for truck owners ⋆ by truck owners


Our mechanics are experienced in all major brands and manufacturers within the transportation industry.

  • Navistar

  • Maxon Liftgates

  • DPF Filters

  • Wabco

What types of fleet vehicles do you service?

We are proud to be able to service and work with nearly all types of commercial vehicles - from the largest of semi trucks & trailers to smaller sprinters. We also cover dump trucks and anything else that has a DOT number. Our experienced mechanics are well-versed in covering a variety of vehicles, no matter what type of job they may have been used for.

Are your mechanics certified to work on fleet trucks?

At Twin Cities Diesel, we take pride in the quality of our mechanics' expertise. We understand that being able to trust the person you're leaving your trucks with is critical, which is why all of our mechanics are Minnesota Department of Transportation (MnDOT) certified inspectors. Additionally, we have Cummins-certified technicians among our staff, giving us the flexibility and precision you need when working on commercial trucks. Rest assured, knowing you're in good hands when entrusting Twin Cities Diesel with your truck repair needs.

Do you offer both in-house & on-site truck repair?

Our nine-bay service shop in Eagan, MN, allows us to equip and maintain the in-house service needs  you may have. In addition, if you require emergency service or roadside assistance in the surrounding Minneapolis - St. Paul area, our partner company Cornerstone Mobile Service is there to provide fast and reliable on-site services. With these options available, we are confident that whatever your repair needs may be, we have the resources necessary to help.

How can I schedule a service appointment?

If you need to schedule a service appointment, the best way to get your request processed quickly is to give us a call Monday- Friday from 7:00am - 6:00pm at 800-635-8661 and we'll discuss how we can best meet your scheduling requirements.

Contact us

Office hours Monday-Friday 7:00am - 6:00pm.
Emergency services available


Have questions? Send us an email today regarding any of our availalbe services.

Send us a message


Call us to quickly schedule your next service. Office hours are Monday-Friday 7:00am - 6:00pm



Visit us in Eagan at
3303 Terminal Dr. Eagan, MN 55121

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