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Diesel & Truck Repair Shops in Missoula, MT

18 of the 88 auto repair shops we list in Missoula have diesel engine or heavy truck repair.

Diesel engines and heavy trucks need different tools, parts and training than passenger cars, and many shops turn them away. Every shop here names diesel, semi, heavy-duty or commercial truck work in its business name, listing or on its own website — a shop that services “cars, trucks and SUVs” is not enough.

  1. Peak Auto Repair

    825 Cooper St, Missoula, MT 59802

    Mon 9am–1pm, Tue–Fri 8:30am–5:30pm

    State inspectionDiesel & truckA/C repair
    Call Website Directions

  2. Rocky Mountain Diesel Corporation

    4755 Grant Creek Rd, Missoula, MT 59808

    State inspectionDiesel & truck
    Call Website Directions

  3. EQ Auto and Diesel

    5115 US Highway 93 S, Missoula, MT 59804-9283

    Transmission repairDiesel & truckEuropean & importMuffler & exhaustA/C repair
    Call Website Directions

  4. Wrench Works

    2831 Clark St, Missoula, MT 59801

    Transmission repairDiesel & truck
    Call Website Directions

  5. Bob Gugisberg Auto Repair

    3305 S Clark St, Missoula, MT 59801-8229

    Diesel & truck
    Call Website Directions

  6. Northwestern Repair

    2551 Flynn Ln, Missoula, MT 59808

    Diesel & truck
    Call Website Directions

  7. 3 D's

    8155 Old US-10, Missoula, MT 59808

    Diesel & truck
    Call Website Directions

  8. Real Steel Diesel Truck & Trailer

    14399 Co Rte 12, Missoula, MT 59808

    Transmission repairDiesel & truckMuffler & exhaustA/C repair
    Call Website Directions

  9. Outlaw Diesel & Auto

    3015 Railroad St W, Missoula, MT 59808

    Diesel & truck
    Call Website Directions

  10. TA Truck Service

    8018 U.S. Hwy 93 N, Missoula, MT 59808

    Diesel & truck
    Call Website Directions

  11. USA Freedom Diesels

    12295 Dusty Ln, Missoula, MT 59808

    Diesel & truck
    Call Directions

  12. Piston Bully Auto and Diesel Repair

    3719 Grant Creek Rd, Missoula, MT 59808-1433

    Diesel & truck
    Call Directions

  13. Diesel Performance

    3790 Mt Highway 200 E, Missoula, MT 59802-8831

    Diesel & truck
    Call Directions

  14. Love's Truck Care

    8077 U.S. Highway 10 W, Missoula, MT 59808

    Diesel & truck
    Call Directions

  15. Boylan's Truck & Trailer

    225 Commerce St, Missoula, MT 59808-1601

    Diesel & truck
    Call Directions

  16. Old Guys Garage

    7457 Keeny Dr, Missoula, MT 59808

    Diesel & truck
    Call Directions

  17. Justified Truck And Equipment Repair Llc

    10532 Moccasin Ln Ste C, Missoula, MT 59808-8769

    Diesel & truck
    Call Directions

  18. John's Diesel and Fabrication

    3820 S 3rd St W, Missoula, MT 59804-1019

    Diesel & truck
    Call Directions
Say what you drive. A shop that works on diesel pickups (Duramax, Power Stroke, Cummins) is not always set up for semi trucks, and fleet shops may put contract customers first. If you run a commercial vehicle, ask whether they do DOT inspections.

Also in Missoula

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Diesel & Truck Repair Shops near Missoula

Good to know

Do I need a diesel specialist for my pickup?

Most shops can handle routine maintenance, but fuel injection, turbochargers, diesel emissions systems (DPF, DEF, EGR) and engine repairs are best done by a shop that works on diesels every day.

Where can I get a DOT inspection?

Commercial truck shops and some diesel repair shops perform annual DOT inspections with a qualified inspector. Call ahead — not every truck shop offers them.