★ MOBILE REPAIR

ON-SITE FLEET REPAIR

Full-service mobile repair for commercial vehicles. Our technicians come to your lot with the tools and parts to diagnose and fix issues without towing a single truck.

THE SHOP COMES TO YOU

Every hour a vehicle sits at a repair shop is an hour it's not working for your business. Motorpool Fleet Services eliminates that downtime by bringing repair capabilities directly to your fleet location. Our mobile units carry diagnostic equipment, common parts inventory, and specialty tools for commercial vehicles.

From engine warning lights to electrical gremlins, we handle the diagnosis and repair on-site. For the majority of fleet repairs, your vehicle never needs to leave your lot.

ENGINE DIAGNOSTICS & REPAIR

Our technicians use professional-grade scan tools to read and interpret engine codes, live data streams, and freeze frame data across all major commercial vehicle platforms. We diagnose and repair fuel system issues, ignition problems, sensor failures, emissions system faults, and performance complaints. If the check engine light is on, we find out why and fix it at your location.

ELECTRICAL TROUBLESHOOTING

Fleet electrical problems cause more downtime than most people realize. Intermittent no-starts, lighting failures, charging system issues, and wiring faults all get diagnosed and repaired on-site. We handle alternator and starter replacement, wiring harness repair, fuse and relay diagnostics, and aftermarket equipment integration.

COOLING SYSTEM SERVICE

Overheating kills engines. We perform complete cooling system diagnostics including pressure testing, thermostat testing, water pump inspection, radiator flow testing, and coolant condition analysis. Repairs include radiator replacement, hose replacement, water pump replacement, and complete coolant flushes.

STEERING & SUSPENSION

Commercial vehicles take a beating on Texas roads. We inspect and repair ball joints, tie rods, control arms, shocks, struts, and power steering systems. Proper steering and suspension maintenance improves tire wear, ride quality, driver safety, and overall vehicle handling under load.

A/C & HEATING REPAIR

Texas heat makes A/C a necessity, not a luxury — especially for drivers spending hours in the cab. We diagnose and repair A/C systems including compressor replacement, condenser and evaporator service, refrigerant recharge, and blend door actuator repair. Heating system repairs include heater core, blower motor, and thermostat service.

VEHICLES WE SERVICE

  • Ford F-150, F-250, F-350, F-450, F-550
  • RAM 1500, 2500, 3500, ProMaster
  • Chevrolet Silverado, Express, Colorado
  • GMC Sierra, Savana
  • Ford Transit, Transit Connect, E-Series
  • Mercedes-Benz Sprinter
  • Nissan NV, Toyota Tacoma/Tundra
  • International, Freightliner, Hino (light/medium duty)
Common Questions

REPAIR FAQ

What repairs can you do on-site vs. in-shop?
About 85% of common fleet repairs can be completed on-site. This includes diagnostics, brake work, electrical repairs, cooling system work, A/C service, starter and alternator replacement, and most engine repairs. Major internal engine work, transmission rebuilds, and frame work typically require a shop environment — for those, we can arrange transport to our facility.
How fast can you respond to a repair request?
For scheduled repairs, we typically arrive within 24–48 hours. For urgent fleet-down situations within the San Antonio metro, we aim for same-day response. True emergencies are handled through our 24/7 roadside line.
Do you carry parts on your mobile units?
Yes. Our trucks stock the most common fleet parts — filters, belts, brake pads, batteries, starters, alternators, sensors, and fluids. For specialty or vehicle-specific parts, we source and bring them to your next scheduled visit or arrange a separate trip.
Do you provide warranties on repairs?
Yes. All repairs come with a parts and labor warranty. Warranty terms vary by repair type — we provide full details on your digital work order in the fleet dashboard.
Schedule Repair

FLEET DOWN?
WE'LL COME TO YOU.

Call or email for mobile fleet repair anywhere in the Texas Triangle.

(210) 369-9723