Orange County Fleet Services FAQs
ANSWERS TO COMMON QUESTIONS ABOUT OUR FLEET & DIESEL SERVICES
From preventive fleet maintenance and diesel engine repair to 24/7 roadside assistance, our team helps businesses, drivers, contractors, and government agencies reduce downtime and keep essential vehicles and equipment working reliably. Below you will find a variety of frequently asked questions and answers about our business and services, but if you need any additional information about our Orange County diesel mechanics, don’t hesitate to reach out. We’re here to help!
Where is Orange County Fleet Services located?
Our full-service commercial vehicle and heavy equipment repair shop is located at 1000 E. Walnut Avenue in Fullerton, California.
What areas do you serve?
We serve Fullerton, Anaheim, Orange, Santa Ana, Irvine, Costa Mesa, Garden Grove, Tustin, Buena Park, La Habra, and surrounding Orange County communities.
Do you have a repair shop, or are you mobile only?
We operate a fully equipped repair shop in Fullerton and also provide mobile service throughout Orange County.
Do you offer 24/7 roadside truck repair?
Yes. Our mobile repair team is available 24 hours a day for roadside truck, trailer, fleet vehicle, RV, and heavy equipment service.
What types of vehicles do you repair?
We service semi trucks, tractor-trailers, box trucks, work vans, delivery vehicles, buses, fleet cars, RVs, motorhomes, and specialty commercial vehicles.
Do you provide semi truck and big rig repair?
Yes. We provide in-shop and mobile semi truck repair for diesel engines, brakes, electrical systems, transmissions, cooling systems, tires, and related components.
Do you repair diesel engines?
Yes. Our diesel repair services include diagnostics, fuel system service, cooling system repairs, starting and charging repairs, glow plugs, electrical work, and engine performance concerns.
What are common signs that a diesel engine needs repair?
Hard starting, excessive smoke, reduced power, overheating, fluid leaks, unusual noises, poor fuel economy, and warning lights can all indicate diesel engine trouble.
Can major diesel repairs be completed at your shop?
Yes. Our Fullerton diesel repair shop is equipped for advanced diagnostics and repairs that require lifts, specialized equipment, or extended mechanical work.
Do you offer fleet maintenance programs?
Yes. We provide preventive maintenance, recurring inspections, repair scheduling, service records, and customized fleet programs for businesses of many sizes.
What size fleets do you service?
We work with fleets ranging from a single commercial vehicle to operations with hundreds of cars, vans, trucks, buses, or equipment units.
Do you provide outsourced fleet management?
Yes. We can help organize maintenance schedules, inspections, repairs, and service planning for companies that do not operate an in-house repair facility.
Do you maintain government and municipal fleets?
Yes. We service government vehicles, public works trucks, buses, emergency-response units, street sweepers, utility vehicles, and other municipal equipment.
Do you repair construction equipment?
Yes. We repair bulldozers, excavators, backhoes, forklifts, telehandlers, graders, tractors, skid steers, rollers, and other heavy equipment.
Is construction equipment repair available on-site?
Yes. Our mobile mechanics can perform many diagnostics, maintenance services, hydraulic repairs, and mechanical repairs directly at your job site or equipment yard.
What heavy equipment brands do you service?
We work on many leading brands, including Caterpillar, John Deere, Kubota, Case, Bobcat, Komatsu, JCB, Massey Ferguson, and New Holland.
Do you provide hydraulic repair?
Yes. We diagnose and repair hydraulic leaks, hoses, pumps, cylinders, valves, and other components used in construction and material-handling equipment.
Do you repair commercial trailers?
Yes. Our trailer services include brake repair, lighting, electrical work, wiring, hydraulic systems, doors, and chassis-related repairs.
Do you repair RVs and motorhomes?
Yes. We provide in-shop and mobile RV and motorhome repair for engines, brakes, electrical systems, batteries, steering, suspension, cooling systems, and other mechanical components.
Do you perform BIT and DOT inspections?
Yes. We provide BIT and DOT inspections to help commercial operators monitor vehicle condition, identify safety concerns, and maintain required records.
Do you provide preventive maintenance?
Yes. Preventive maintenance may include oil and filter changes, fluid inspections, brake checks, tire service, battery testing, belts, hoses, and computer diagnostics.
Do you sell and service commercial truck tires?
Yes. We provide commercial truck tire inspections, sales, mounting, replacement, and mobile tire assistance when conditions allow.
Do you test and replace commercial vehicle batteries?
Yes. We provide battery testing and replacement and inspect the charging and starting systems to determine the source of the problem.
What truck brands do you service?
We work on many commercial makes, including Ford, Chevrolet, GMC, Ram, Freightliner, International, Isuzu, Hino, Peterbilt, Kenworth, Mack, and Volvo.
Are your technicians ASE certified?
Yes. Orange County Fleet Services uses ASE-certified technicians for commercial vehicle, fleet, and equipment maintenance and repair.
Do your repairs include a warranty?
Qualifying repairs are backed by a 12-month nationwide parts and labor warranty.
What are your shop hours?
Our Fullerton shop is open Monday through Friday from 9 a.m. to 6 p.m. Saturday appointments may be available by calling ahead, and roadside fleet service is available 24/7.
Do you speak Spanish?
Yes. Se habla español.
How do I schedule fleet, truck, or equipment repair?
Call Orange County Fleet Services at (949) 899-6802 to schedule an in-shop appointment, discuss a fleet maintenance program, or request 24/7 mobile repair in Orange County.
