McCoy Freightliner Service Department

We offer complete heavy duty truck repair, RV, and service vehicle repairs and preventative maintenance on Freightliner, Western Star and all other makes of trucks. Our highly trained certified technicians will get you back on the road as quickly as possible to reduce downtime.

Discounts on Detroit Coolant
Save Now On Fall Specials

Elite Support

As an Elite Support Certified Dealer, our goal is to provide customers with unmatched service and efficiency every time a truck comes in for maintenance or repair. We understand the importance of getting drivers back on the road as quickly as possible. We utilize the Express Assessment process to diagnose, check parts availability, and provide an accurate estimate of cost and repair time. Learn more.


Exceptional Training

McCoy Freightliner’s service department exceeds Diamler and Freightliner requirements for technician training and our staff of service advisers have over 50 years of combined service advisory experience. As a result we can more quickly diagnose and perform repairs to get drivers back on the road.



Expert diesel technicians and service professionals will perform DOT inspections, PMB Bulk services, alignments and clutch services with speedy turn around times matched with competitive prices. Give us a call today.


Warranty Repair

We perform warranty repair on Freightliner, Western Star, Sterling, Freightliner Custom Chassis trucks and Detroit, Caterpillar, and Cummins engines to the highest of standards. We honor all warranty work and favor any recalls.


Heavy Duty Truck Repair

We specialize in all types of heavy duty trucks like Freightliner, Western Star, Peterbilt, Kenworth, Volvo and Sterling trucks.


Pick-Up & Delivery

Too busy to bring your truck in? We can send a driver to pick-up your truck, perform the repairs, and return it to your location for a small fee. Please contact us for pricing and mileage restrictions.


Dyno Simulation (Portland Only)

Is your truck having performance issues on the road? with our Dyno we can put your truck through a series of simulations of everyday driving scenarios to help determine what the problem is and correct it.


Oasis Service Network

We are proud to be part of the Oasis Service Network and our service team is here to take care of your repair and maintenance needs. We offer Express Assessments, a comfortable customer lounge, complimentary Wi-Fi, and many other amenities.

Service Department Leadership Team

Kevin Goss

Portland Service Manager
(503) 283-0345 Ext. 144

Gerald McGarvey

Portland Assistant Service Manager
(503) 972-0378

Brad Ramseyer

Salem Service Manager
(503) 967-2501

McCoy Freightliner
Salem, OR


  • A/C
  • Alignments
  • CAT Maintenance
  • CAT Overhaul
  • Cummins Engine Maintenance
  • Cummins Engine Overhaul
  • Detroit Engine Maintenance
  • Detroit Engine Overhaul
  • Detroit Axles
  • Detroit Transmission
  • DOT Inspection
  • Drive Shaft
  • Dyno (Portland Only)
  • Express Assessment Diagnosis
  • Freightliner Customer Chassis Motorhome
  • Flywheel Machining
  • Pick-up & Delivery
  • Glass Repair
  • Hydraulics
  • Natural Gas Certified
  • Mercedes Engine Maintenance
  • Mercedes Engine Overhaul
  • Oil/Lube
  • Qualcomm
  • Radiator
  • Refrigeration (Portland Only)
  • Towing
  • Trailer Parking & Repair Services
  • Trans/Diff
  • Welding
  • 24-Hour Roadside Repair
This website uses cookies for marketing purposes, advertising purposes, and to provide the best user experience. By continuing to browse this site, you agree to our use of cookies. See our Privacy & Cookie Policy to learn more about how we use cookies.
Sign Up for Email Specials

Subscribe to get parts, service and finance deals