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Diesel & Truck Repair Shops in Pomona, CA

7 of the 130 auto repair shops we list in Pomona 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. Pomona Gear

    1596 W Mission Blvd, Pomona, CA 91766-1247

    Mon–Fri 9am–5pm, Sat 9am–12pm, Sun closed

    Smog & emissionsDiesel & truck
    Call Website Directions

  2. Lyttle's Fleet Maintenance, Inc.

    1393 S East End Ave, Pomona, CA 91766-5412

    Diesel & truck
    Call Website Directions

  3. Caltex Diesel Transmission and Automotive Repair

    344 E Foothill Blvd Suite D, Pomona, CA 91767

    Transmission repairDiesel & truck
    Call Directions

  4. MPV Mechanic Fleet Service

    2052 Palmgrove Ave, Pomona, CA 91767

    Diesel & truck
    Call Directions

  5. ATR Mobile Trucks Services

    1100 Price Ave, Pomona, CA 91767-5838

    Mobile mechanicDiesel & truck
    Call Directions

  6. Pomona Truck Repair

    2059 Mount Vernon Ave, Pomona, CA 91768

    Diesel & truck
    Call Directions

  7. Mendiola Diesel & Auto Llc

    1321 S Garey Ave Unit B, Pomona, CA 91766-4412

    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.

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Diesel & Truck Repair Shops near Pomona

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.