24/7 Emergency   (360) 754-3706
Main Shop:
2655 Crites St SW., Tumwater, WA 98512
Monday - Friday | 7AM - 5:30PM
Trailer Shop:
3265 Mottman Rd SW, Tumwater, WA  98512
Monday - Friday | 7AM - 3:30PM
  • Semi truck
  • tractor-trailer
  • Fleet Service
  • Truck Driver

Commercial Truck Repair & Fleet Service in Tumwater, WA

At Olympic Truck Service, we strive to do the best possible work and do it right the first time. Our family has been serving the Olympia area since 1983, offering diesel truck repair, trailer repair, fleet services, DOT inspections, electrical repair, and much more. As a NAPA Truck Center, our shop stays up to date on the latest in truck repair technology, as well as driver conveniences. At the same time, Olympic Truck Service is the largest independent diesel repair shop in Tumwater, and we make a point to treat our customers especially well. This combination of quality and service has kept us going strong for over 35 years and counting.

NAPA Truck Logo

NAPA Truck Center

Our truck services are backed by NAPA’s nationwide warranty on parts and labor.

Shell Logo

Shell Products

We have a national account with Shell and use their oil products.

Est. 1983

We’re a second-generation family business, serving Olympia area truck drivers and fleets since 1983.

Get to Know us

24-Hour Emergency Roadside Service

(360) 754-3706

Experienced Diesel Mechanics for Trucks, Trailers, Equipment & Fleet Vehicles

More On Our Services

Our diesel mechanics are trained, equipped, and qualified to service and repair semi-trucks, trailers, heavy-duty equipment, midsize trucks, and diesel pickup trucks. We specialize in fleet service—both fleet maintenance and repair—as well as electrical work, including troubleshooting computer systems, ECM (electronic control module), and wiring. Whether you come to us for an oil change or a major repair, our goal is to ensure your truck or equipment is safe, reliable, and performing optimally.

Olympic Truck Service is the top of the mountain for truck repair!

  • Heavy Truck Repair
  • Brake Repair & Maintenance
  • Check Engine Light
  • Diesel Pickup Repair
  • DOT Inspections
  • Electrical Systems
  • Equipment Repair
  • Fleet Services
  • Midsize Truck Repair
  • Oil Change / Lube Service
  • Preventive Maintenance
  • Trailer Repair
  • Transmission Services
  • Truck A/C Repair & Service

Commercial Truck Service on Your Schedule

Our truck shop is committed to meeting our customers’ needs, not only when it comes to truck repair and maintenance, but also ensuring the truck service experience is comfortable and convenient. We have coffee, refreshments, and free Wi-Fi in our waiting area, and we offer pick-up and drop-off service if you can’t get to our shop. We also understand that truck service needs don’t always arise during normal business hours, so we maintain extended hours until midnight, as well as a secure 24-hour key drop.

Coffee Icon Coffee &
Wi-Fi Icon Free
parking Icon Pick-Up &
Drop-Off Service
car key Icon 24-Hour
Key Drop
Clock Icon Extended Hours
Until Midnight

Centrally Located Minutes from I-5 and Highway 101

Our truck repair facility is centrally located in the Mottman Industrial Park at 2655 Crites St SW. in Tumwater, WA, minutes from I-5 and Highway 101. We serve the greater Olympia area, including Olympia, Lacey, and Tumwater, as well as Centralia, Chehalis, Shelton, and DuPont. We are grateful to live and work in a community that values family, has local pride, and supports independent businesses like ours.

If you need truck repair or fleet service in the Olympia area, you can trust Olympic Truck Service to treat you and your truck right! Give us a call today!


NAPA truck center logo Shell logo