24/7 Commercial Roadside Assistance and Emergency Mobile Truck Repairs
Quality PM Service
Preventative Maintenance Service
At N-Cal Road Service, we specialize in thorough, reliable Preventive Maintenance (PM) services designed to keep your fleet running smoothly and safely. Whether you're managing one truck or an entire fleet, our PM service helps prevent costly breakdowns and extend equipment life.
PM Services
Our PM service includes engine oil and filter changes, fuel and air filter replacements, and complete chassis lubrication for both truck and trailer. We inspect and adjust brakes, check tire pressure and tread wear, and top off or replace critical fluids such as coolant, transmission, and differential oil. We also test batteries, check electrical connections, inspect the air system for leaks, and clean and grease the fifth wheel to keep your equipment fully operational.
Why Preventive Maintenance Can’t Wait
Skipping routine maintenance can lead to serious internal engine damage, brake failure, air system leaks, and costly breakdowns that take your truck off the road when you need it most. Regular PM service protects your investment, keeps your drivers safe, and ensures DOT compliance.
Avoid downtime—schedule your Preventive Maintenance with N-Cal Road Service today. Fast, reliable, and built around your schedule.
Our Heavy Duty Services
Mechanical
Tire Replacement
Blowout? With our mobile truck repair service, your tire is replaced on-site with the highest quality tire available—fast, reliable, and built to last.
Breaks
On-the-spot brake replacement included with our fast and reliable mobile truck repair services—getting you safely back on the road without the wait.
Radiator Repair
N-Cal uniquely offers roadside radiator repair or replacement, combined with expert mobile diesel repair, saving you the trouble of towing your semi to a shop and waiting for service.
Batteries
We offer mobile truck repair services including jump starts and battery replacement, getting you back on the road quickly and safely.
Engine
If the issue is in the engine, our mobile diesel repair team has the tools and expertise to diagnose it on-site and fix it fast.
Welding
Sometimes things happen. We have that covered too. No questions asked.
Forklift Maintenance
We offer preventative maintenance to machinery like forklifts, scissor lifts, pallet jacks, etc.
Excavator Repair
Repairs and preventative maintenance to all types of excavators ranging from crawlers to wheeled.
Electrical
Forced Regens, DPF Filter Clean/Replace
Computer Diagnostics
Power Lines and Hoses
Commercial Towing
Mobile Truck Repair Services
Quality Commercial Truck Repair Services by N-Cal Road Service
All our services include: Mobile Tire Service, Brake Service, Computer Diagnostics, Forced Regens, Jump Starts, Trailer Repair, DPF Filter Clean/Replace, Dry Bulk Trailer Repairs, Electrical, Engine, Frame, Alignment and Suspension, Glass repair, Hydraulics, Lift Gates, Lock Out Service, Mobile Fueling, Parts Supplier, Preventative Maintenance, Quick- Lube, Radiator and Cooling, Tarp Sales and Repair, Trailer Refrigerator Repair, Transmission and Drive Line, Vehicle Inspection - Trailer, Vehicle Inspection - Truck, Welding, Commercial Towing, Commercial Excavator Repair, Forklift Maintenance and Repair, Commercial Bus Repair.
