Mon - Fri 8 - 5   Sat 8 - 12 Noon
Hours: Mon - Fri: 8 - 5 Saturday: 8 - 12

Family Owned & Operated Since 1969
service center

McComb Diesel Service Center

MON – FRI 8:00AM – 5:00PM

Amenities for Elite Support Customers

  • Free Wi-Fi
  • Cable TV
  • Phone for free local and toll free calls
  • Free Coffee
  • Vending Machines
  • Free shuttle to hotels and resturants

Heavy Truck Service

With over 47 years of experience in commercial truck maintenance and repair, our heavy truck service department features 21 bays and 17 technicians fully trained to repair your truck in a timely manner. We are certified to complete warranty repairs for Western Star trucks.

In addition to trucks, we also are certified to repair almost all truck components; Cummins engines, Caterpillar engines, Detroit engines, Detroit Transmissions, Detroit Axles, Mercedes Truck Engines, Eaton truck components, Meritor truck Components, Bendix, Horton, Wabco, and many others.

Comprehensive services include front-end alignment, HVAC, Brake service, DOT inspections, repair and remanufacturing of log and open top trailers. We test service work with dynamometer.

We would love the opportunity to service your vehicle to demonstrate our commitment to you with the hope of becoming your partner


After Hours Support McComb Diesel Towing (601)-783-5700

WinAlign® HD

Heavy Duty customers can now diagnose tire wear conditions in 1/3 of the time. New technology from Hunter Engineering provides accurate, 3-axle wheel alignment readings in just 4 minutes.



The MD-1000 Series heavy duty truck dynamometer is the industry standard for tandem-axle heavy duty truck Chassis Dynamometers with a peak horsepower measurement capacity of 2,000 hp, enough to handle most trucks, including tandem axle Class Eight tractors