Keeping Your Fleets on the Road and Out Of The Shop
Customer Reviews
Testimonials
Check out the Google reviews our customers have left us!
Position, Company name
Precision Diesel has been maintaining my fleet for years. They have a great reputation, and we have a great relationship. I highly recommend Precision Diesel for your mobile heavy duty truck repair service needs including fleet lube, DOT & BIT Inspections, and roadside assistance.
Position, Company name
Precision diesel Mobil is a great maintenance Mobil service that has you’re back at anytime if your stuck anywhere. I was stuck on the road with my heavy duty tow truck and they swooped in on time and helped fix the issue to be on my way to continue my business for that day. I highly recommend these guys for any of your heavy duty needs.
Position, Company name
Precision Diesel helped us when one of our heavy duty trucks broke down. They were quick efficient and professional. I hope not to need them in the future, but if I do, I will definitely call them again for mobile heavy duty truck repair.
Our Mobile Diesel Mechanic Services
Precision Diesel provides top-rated mobile diesel mechanic services in Southern California, covering Los Angeles County, Riverside County, Orange County & more! From commercial fleet services and preventive maintenance, to DOT & BIT inspections and emergency roadside assistance, we have your vehicles covered! Get in touch with us today for professional mobile truck repair and maintenance service!
Truck Fleet
On-site repairs for trucks, providing convenience and time savings
Roadside Assistance
Emergency repair services for trucks stranded on the road
Preventive Maintenance
Scheduled services to prevent breakdowns and prolong vehicle life
DOT Inspection
Ensure vehicle compliance with safety standards and regulations
BIT Inspection
Our mobile service ensures your commercial motor vehicle (CMV) compliance without the need to visit a shop
Bus Repair
Services focused on maintaining and repairing passenger buses
Trailer Repair
Repair and maintenance services for all types of trailers
Heavy Equipment Repair
Maintenance and repair services for construction and heavy machinery
Welding & Fabrication
Custom metal work and structural repairs for trucks
General Diesel Repair
Diagnostics and repairs specialized for diesel engines and systems
Kill Switch
Routine checks and services to prevent future vehicle breakdowns
Truck Parts & Accessories
Sales of replacement parts and custom accessories for trucks
Electronic Data Log
Comprehensive repair services for diesel engines and related components