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Diesel & Truck Repair Shops in Decatur, AL

6 of the 45 auto repair shops we list in Decatur 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. City Diesel

    2215 Gordon Terry Pkwy, Decatur, AL 35601-7132

    Mon–Fri 8am–5pm

    Diesel & truck
    Call Website Directions

  2. Direct Inc.

    3703 Mountain Valley Rd SE, Decatur, AL 35603

    State inspectionTransmission repairDiesel & truck
    Call Website Directions

  3. Pro Align Brake Tire and Auto

    2610 Gordon Terry Pkwy, Decatur, AL 35601

    Diesel & truck
    Call Directions

  4. Quality Truck & Auto

    514 Old Trinity Rd, Decatur, AL 35601

    Diesel & truck
    Call Directions

  5. Kmsexpress Inc. Truck /trailer Repair And Maintenance Services.

    41 Ipsco St, Decatur, AL 35601-7410

    Diesel & truck
    Call Directions

  6. R and R Truck Repair

    3332 Highway 20, Decatur, AL 35601-7528

    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.

More in Decatur and Alabama

Diesel & Truck Repair Shops near Decatur

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.