// On-Site Fleet Program

5 TRUCKS OR 50+
WE COME TO YOU

No matter the size of your fleet, J & S rolls out with our onsite trailer, computer diagnostics, inspections & full service. Your trucks never leave the yard — we bring the shop to you.

5–50+
Trucks per visit
100%
On-site service
24/7
Fleet dispatch
19+
Years experience
Fleet of semi-trucks at a logistics depot at dusk with J & S mobile service trailer
Fleet yard service — Houston, TX
// Deployment Package

EVERYTHING ROLLS OUT WITH US

Mobile Service Trailer

A fully equipped workshop on wheels — doors open in your yard, stocked with tools and parts.

Onsite Computer Diagnostics

Dealership proprietary software for all major makes, plugged in right at your lot.

Full Inspections

DOT-ready inspections across every unit in your fleet — issues caught before they become breakdowns.

Complete Repair Service

Brakes, electrical, air systems, engines, trailers — all makes and models serviced on-site.

// Dispatch Protocol

HOW A FLEET CALL GOES DOWN

01

Call Dispatch

Tell us your fleet size and yard location. Dispatch answers 24/7/365.

02

We Roll Out

The mobile service trailer is dispatched with tools, parts, and diagnostic rigs.

03

Diagnose On-Site

Proprietary software pinpoints issues across every unit — no guesswork, no towing.

04

Fleet Back In Service

Repairs, inspections, and maintenance completed in your lot. Trucks back to work.

Heavy-duty mobile service trailer with diagnostic screens glowing neon green
Unit 01 — Service Trailer
Organized. Stocked. Always ready.

Ready to put your fleet on our schedule?

From 5 trucks to 50+, one call puts a fully equipped service trailer in your yard.

(769) 926-1115
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