Phoenix, AZ GUARANTEED TRUCK SERVICE

Desert Fleet-Serv is now a Guaranteed Truck Service shop.

With certified, experienced technicians and customized solutions, you can trust Guaranteed Truck Service to keep your trucks running. Don’t wait for a breakdown, avoid emergency repairs with professional preventative truck maintenance.

GTS is large enough to handle all of your commercial fleet needs, yet small enough to provide the service and care that our customers expect.

A part of The W.W. Williams Company, GTS provides engine diagnostics and diesel engine maintenance and repairs.

The Guaranteed Difference

We specialize in preventative maintenance, repair, and road service for commercial trucks, diesel trucks, and other utility vehicles. Our goal is to deliver fast service, reliable results, and great value.

When it comes to servicing your fleet of vehicles, we make it simple… we come to you day or night. A solid maintenance program can extend the life of your equipment, minimize breakdowns and significantly reduce unexpected and expensive repairs. With fully outfitted service trucks, a certified technician will come to your location to service and repair your trucks when your trucks are not being used. Drivers will spend more time on the road and no time shuttling vehicles back and forth waiting for work to be completed.

Email to Schedule Service

Service Center Information


Address

7028 W. Van Buren St.
Phoenix, AZ 85043
Get Directions

About our Location:

Phoenix Guaranteed Truck Service offers a full range of on-site commercial fleet services in the Phoenix metropolitan area.

All mechanical services are performed by highly qualified and certified technicians using state-of-the-art Engine Diagnostics Code Equipment including Bosch ESI Truck and HD Diagnostics, ProLink,(s) Genesis, Tech II, and other OEM software kits. We conduct rapid and accurate diagnostic testing in the field quickly and efficiently and at your location.

We understand how important keeping your trucks in full operating and safe condition is to the success of your organization. As pioneers in the mobile on-site fleet repair business, our shop has nearly 30 years of experience bringing our services to our customers’ places of business.

Address

7028 W. Van Buren St.
Phoenix, AZ 85043
Get Directions

Hours

Monday - Friday
6:00 am - 12:00 am
Saturday
6:00 am - 6:00 pm
Sunday
Closed

Email

arizona@guaranteedtruckservice.com

Payment Forms Accepted

  • Mastercard
  • Visa
  • American Express
  • Money Orders

Onsite Fleet Maintenance

A GOOD MAINTENANCE PLAN EXTENDS THE LIFE OF EQUIPMENT AND REDUCES UNEXPECTED AND EXPENSIVE REPAIRS, INCLUDING BREAKDOWNS.

  • All Preventative Maintenances
  • Diesel Engine Repairs
  • Transmission
  • Major and Minor Electric
  • Trailer Refridgeration
  • Anti-lock Brake
  • Air Conditioning
  • Differential
  • Drive Line
  • Hydraulics
  • Coolant System
  • 24-7 Roadside Assistance (exclusively for DFS customers)
  • Suspension
  • Exhaust System
  • Hydraulic Brake
  • Air Brake System
  • Trailer Repairs
  • Trailer Skin Repairs
  • Lift Gate Repairs
  • Welding/ Fabrication
  • Roll Up Doors Repairs
  • Steering Systems
  • Auxiliary Power Repairs (PTO)