Keeping Your Fleet Running Strong
So Your Business Never Stops
Sonoran Fleet Care specializes in mobile preventive maintenance, repairs, and DOT compliance for commercial fleets across Southern Arizona. We work around your schedule — not the other way around.
One trusted partner for every diesel vehicle in your fleet
Unlike traditional brick-and-mortar shops that require fleets to endure "dead time", Sonoran Fleet Care brings experienced diesel technicians directly to the customer's yard or job site.
Explore Our Services
Preventive Maintenance
Custom PM schedules built around your mileage and load cycles to keep diesel trucks on the road and off the lift.
Brake & Suspension
Professional on-site brake and suspension inspections, maintenance, and repairs for commercial fleet vehicles—keeping your equipment safe, reliable, and on the road.
Trailer Service
Comprehensive on-site trailer maintenance and repair—including brakes, wheel ends, suspension, lighting, and DOT inspections—to keep your fleet safe, compliant, and on the road.
System Diagnostics
Advanced on-site diagnostics for diesel engines and vehicle systems, accurately identifying mechanical, electrical, and performance issues to minimize downtime and keep your fleet operating at peak performance
Cooling & A/C
Engine cooling and cab A/C service built for Arizona's extreme desert heat.
DOT Inspections
Annual FMCSA inspections, brake certifications, and pre-trip reports to keep your fleet road-legal.
Built for commercial fleets of every kind
If your business depends on diesel vehicles, we keep them moving.
Your vehicles aren't just assets — they're your revenue
Every hour they're off the road costs you money. Our entire operation is built around getting your fleet back to work fast.
Diesel Specialists
We don't dabble in passenger cars. 100% of our focus is on commercial vehicles.
Detailed Service Records
Every vehicle gets a complete maintenance history for DOT audits and fleet planning.
Priority Fleet Scheduling
Fleet accounts get priority booking. No waiting weeks for an appointment.
Fully Insured
Each Mobile Service Truck is fully insured and we maintain comprehensive General Liability and Garage Keepers insurance.
Request a Free Fleet Assessment
Whether it is one vehicle and large fleet, we are here to provide the service you need.
We service all major diesel makes
Light-duty service trucks to Class 10 semis — Cummins, Detroit, International, Paccar and more.
Ford
Chevrolet
RAM
GMC
Mercedes-Benz
Peterbilt
Freightliner
Volvo
Mack
Kenworth
