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Diesel Truck Maintenance

At 5280 Mobile Maintenance, we invest heavily into our technicians and our equipment to keep your commercial vehicle on the road.  We have diagnostic tools and computers to perform maintenance and diagnosis on your tractor trailer, motor coach, shuttle, and medium duty vehicles. We can get you back on the road faster and help eliminate unnecessary downtime.

Our ASE Certified technicians are also trained in the following areas:

  • Diesel Diagnostics
  • Air and Manual Braking Systems
  • Rear End Differential Service
  • Transmissions
  • Electrical
  • Lifts
  • Preventive Maintenance

 

 

24/7 ON-SITE & ROADSIDE SERVICES

Quality Companies is proud to offer on-site and roadside mobile services. Our fleet of mobile units has the capability to respond to roadside emergencies, as well as making on-site visits to any of our customers. We help get rid of your maintenance headaches by giving you the assistance you need when you need it the most.

Mobile full-service repair, medium to heavy duty trucks.  24-hour emergency repair services available in Denver, CO and all surrounding areas. We offer on-site fleet maintenance programs for routine and preventative maintenance to assist in keeping your fleet’s trucks & trailers in-service at all times. Our technicians perform all types of repairs and also work on selected heavy equipment.

 

Trucks based in the United States, used for commercial applications and weighing over 10,001 lbs or those carrying hazardous materials regardless of weight, are required to have annual federal Inspections. Our DOT Inspections are designed to keep you in compliance with all applicable DOT regulations. Our inspectors have hands-on experience in the heavy truck repair industry and know what to look for during the inspection of your vehicles

On Site D.O.T Inspection:

  • Your truck never leaves your lot
  • DVIR’s are handled on site for improved driver moral
  • Safety items are handled on site without taking the truck out of service
  • Same tech works on your trucks and knows your needs
  • We keep you current on our PM’s
  • We find issues before they become costly repairs
  • Tech has access to truck repair history to see what has been repaired