All services

Fleet services & roadside repair for large commercial fleets

MFS Fleet Service provides end-to-end fleet services and 24/7 mobile truck and fleet repair across California, Arizona and Nevada.

We support heavy-duty trucks, trailers, vans, cars, buses and equipment, combining emergency roadside service, towing, mobile repairs, inspections and planned maintenance under one roof.

24/7 Truck Roadside Assistance & Towing

Emergency truck roadside service for breakdowns, no-starts and derates
Light, medium, and heavy-duty towing & recovery
Winch-outs and equipment recovery
Local and regional towing for trucks, trailers, vans, cars and equipment

Learn more on our dedicated page: Emergency Roadside Assistance

Commercial fleet truck and roadside service

Mobile technician performing truck and fleet repair

Mobile Truck & Fleet Repair

Our mobile technicians bring shop-level repair capabilities to your yard, jobsite or breakdown location:

On-site diagnostics for engine, aftertreatment, transmission and electrical systems
Brake, steering and suspension repairs
Cooling system diagnostics and repair
Trailer repairs and minor body work

We work on trucks, trailers, vans, cars, buses and equipment.

Details on our dedicated service page: Fleet Repair & Maintenance

DOT & BIT Inspections

Stay ahead of compliance requirements with our DOT and BIT inspection services:

DOT inspections for trucks, trailers and commercial vehicles
BIT inspections for all fleets
Documentation for compliance files and audits
On-site repairs for defects and violations

See the full breakdown: DOT & BIT Inspections

Preventive Maintenance Programs

We design preventive maintenance (PM) programs for:

Heavy-duty trucks and tractors
Medium and light-duty trucks and vans

Our PM programs also cover:

Passenger and service vehicles
Trailers and equipment

Services include:

Oil and filter changes
Fluid checks and changes
Brake, steering and suspension inspections
Safety checks and minor adjustments
Aerial, ANSI and other inspections

We can schedule PMs based on mileage, hours or calendar intervals and track everything in the MFS Maintenance System.

Preventative Care

Heavy-Duty Truck & Trailer Repair

We provide in-depth diagnostic and repair services for:

Diesel engines and aftertreatment systems
Transmissions, clutches and drivelines
Brake systems and wheel ends
Steering and suspension
Electrical and HVAC systems
Trailer chassis, doors, lighting and suspensions
Lift gate repairs

Equipment, Bus & Specialty Fleet Services

Beyond highway trucks and trailers, we service:

Construction and industrial equipment
Material-handling equipment
Buses and transit fleets
RVs and motorhomes
Other specialty fleet vehicles

We can integrate these assets into your fleet maintenance plan so there's one partner for your entire operation.

Fleet maintenance and preventive service

Not Sure Which Service You Need?

Tell us what's happening — warning lights, leaks, unusual noises, handling issues or breakdowns, we handle all types of general diesel repairs.

Call +1 877-349-8789 or submit a request and we'll recommend the right mix of roadside service, towing, mobile repair or PM for your situation.

Request service 24/7+1 877-349-8789