24 Hour Mobile Truck Repair in Los Angeles, San Gabriel Valley, Inland Empire, & Orange County.

We service commercial medium to heavy duty diesel trucks in Santa Fe Springs & the Surrounding Areas of California.  We employ the finest diesel engine technicians in the area.  Because diesel truck engine technology is changing all the time, we stay true to keeping in touch with all diesel engine technology so you experience the absolute best in engine repair & maintenance service.

  • Full Service Engine Repair
  • 24 Hour Service
  • On-Site Roadside Service
  • Maintain Fleet To Prevent Problems
  • Oil & Filter Changes
  • Fleet Maintenance
  • DOT Inspections
  • Medium & Heavy Duty Trucks
  • Off-Road Equipment
  • Minor Engine Repairs
  • Major Engine Repairs
  • Full Engine Rebuilding
  • Engine Service & Repair
  • Electrical Services
  • Transmission Repair
  • Hydraulics
  • A/C Service
  • Charging & Starting Services
  • State Commercial Inspections (DOT)
  • Complete Fuel Injection Services
  • Clutches
  • PTO Services
  • Air/Hydraulic
  • Brakes
  • Decal Install and Removal

With expert diagnostics performed, we can instantly find any problem with your diesel truck and fix it right away.

Commercial Fleet Truck & Trailer Service, is the leader in heavy duty diesel engine, transmission and drive-line service and repair. Our expert diagnostics allow us to pinpoint problems for a timely and efficient service, saving you time and money.