Best Truck Repair in Missoula, MT
19 mechanics listed · 11 in Missoula · 1 open 24/7 · 3 open weekends · 17 rated 4.5+
Data verified October 16, 2026
Iron Horse Towing
EQ Auto & Diesel
Outlaw Diesel & Auto
3 d's
Real Steel Diesel Truck & Trailer
Listed for drivers in and around Missoula, MT, these 19 shops work on medium and heavy duty trucks. What each one says about fleet accounts, road service, inspections and hours comes from its own website; ratings and quotes come from public reviews.

Area overview: Missoula, MT
Of the 19 mechanics we list here, 11 are in Missoula itself and 8 come from towns including Stevensville (2, 26 mi), Florence (1, 17 mi) and Alberton (1, 23 mi). The mechanics on this page are rated from 4.2 to 5.0 across 1,105 reviews; 5 have 50 or more reviews and 17 are rated 4.5 or higher. When customers rate these mechanics on specific qualities, they most often praise value (93%), quality (89%) and professionalism (86%). 1 is open around the clock; 3 are open on Saturdays and 2 on Sundays. 2 list staff certifications (ASE). 7 have ten or more years of experience, the longest 47 years. 1 offers emergency or roadside call-outs; 2 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for 8 of the mechanics on this page; 8 publish a contact page; 4 list a public email and 1 takes bookings online. We count these figures across the mechanics on this page; distances are straight-line, and hours and prices change, so confirm the details with the mechanic before you visit.
Which truck shops listed for Missoula work on Saturdays or Sundays?
3 of the 19 shops on this page run a weekend shift. Weekend slots are how a lot of fleets get preventive maintenance done without losing a working day, so they book out early. Parts counters keep shorter hours, which is the usual reason a Saturday job waits until Monday.
Peak Thermo King
Northwestern Repair
Boylan's Truck & Trailer
Two Dog Garage
All Phases Truck Rebuild
Buffalo Towing & Repair
T-Dogs Auto Repair
Dyna Tune
Clearwater Towing & Repair
West Side Automotive Repair
Rex Olson Trucking Inc
Cheese Factory Garage
Quik E'z Towing & Repair LLC
Why these companies made our list
What customers say about mechanics in Missoula
- “They were patient and kind got my truck on the road quickly and efficiently.” — customer of Greg's Trans-Electric
- “John and Amber have been great- my truck needed work and they took care of it efficiently and the price was reasonable!” — customer of Outlaw Diesel & Auto
- “The driver was super nice and professional. He got my truck in their shop and then drove us to a hotel.” — customer of Iron Horse Towing
- “After 2 hours I had a diagnosis and a price and my truck was done by mid afternoon in time for me to pick it up after work.” — customer of Greg's Trans-Electric
- “John is very knowledgeable on diesel repairs and always has treated me fair.” — customer of Outlaw Diesel & Auto
Excerpts from public reviews of the mechanics listed on this page.