Expert repair, rebuild and precision gear cutting for industrial gearboxes.
Reliable industrial repair for more than 40 years
Crafting machines that power industry.
LA Trucks and Tractors repairs, rebuilds and manufactures for industrial gearboxes, pumps, hydraulics, trucks, tractors and heavy equipment. One call connects emergency response, in-house machining and complete mechanical rebuilding.
24-hour responseEmergency industrial repair
Free logisticsPickup and delivery available
In-house manufacturingGears, shafts and obsolete parts
40+ yearsRepair and rebuilding experience
About LA Trucks and Tractors
Industrial repair, rebuilding and manufacturing.
Serving industrial and heavy-equipment customers for more than 40 years, the shop combines direct field experience with machining, welding, grinding, fabrication and complete mechanical rebuilding.
We support trucks, tractors, construction equipment, pumps, gearboxes, hydraulics and plant machinery—from one failed component to a complete reconditioned machine.
Reliable Industrial Repairs & Precision Manufacturing for More Than 40 Years.
Our Services
Choose the operating environment for a complete page of gearbox, pump, hydraulic, rush-repair and manufacturer coverage.
01 / Industry
Mining Equipment
Gearboxes, slurry pumps, conveyors and high-load systems.02 / IndustryConstruction Equipment
Hydraulics, drives, tools, compressors and support equipment.03 / IndustryUtility's Equipment
Municipal pumps, blowers, reducers and utility fleets.04 / IndustryConcrete Equipment
Concrete pumps, mixer drives, rollers and airlocks.05 / IndustryWater Treatment
Turbine, split-case, sewage, irrigation and process pumps.06 / IndustryRefineries Equipment
Process pumps, blowers, vacuum systems and gear drives.Complete service for centrifugal, diaphragm, vacuum and specialty pumps.
Reverse engineering and manufacturing for hard-to-find or discontinued components.
High-precision machining and gear re-cutting to OEM or better specifications.
Fast response and practical turnaround planning to reduce costly downtime.
Logistics support available to move equipment and components into the shop.
Do you need your heavy machinery repaired?
Testimonials through results
Customer outcomes documented in recent LA Trucks and Tractors repair work—specific machines, specific failures and measurable returns to service.
Komatsu loader cylinder
A failed hydraulic cylinder was completely rebuilt and the customer was back up and running the following day.
CAT 305 repair
A non-running mini excavator returned to operation in two weeks at half the quoted dealer repair cost.
Terex T340 crane
Engine, hydraulics, DEF, electrical and rotary-gear work completed on a rush timeline before certification.
24-hour rush repair
Your machine is down. Start here.
Call with the make, model, symptoms, location and urgency. You will speak directly with John Clark about the fastest practical path to inspection, pick-up or repair.
Shop14166 Whittram Ave · Fontana, CA
Email[email protected]
Availability24-hour rush response
LogisticsFree pick-up & delivery
EstimatesFree repair quotes