COMPLETE DIESEL TRUCK & EQUIPMENT REPAIR SERVICES IN SAN BERNARDINO & SURROUNDING AREAS
The most important service attributes to industrial fleets are: maximizing fleet utilization, accurate and timely information, fair prices and knowledgeable vehicle technicians. OnSite Truck & Equipment Repair strives to go above and beyond the basics by providing you with dependable precise service, while maintaining a fast turn-around. We know it takes more than competitive rates to satisfy your business requirements, therefore we are committed to continuously improve our performance levels.
OnSite Truck & Equipment Repair is a full-service shop for trucks and equipment, handling everything from major repairs, BIT and DOT inspections, smoke opacity testing and roadside services. We take pride in what we do for our customers, both large and small.
- Afterhours Maintenance
- Airbrake System Issues
- Air Filter Replacement
- Bit Inspections
- Brake Repair & Service
- Check Engine Light
- Clutch Repair & Replacement
- Commercial Tire Sales
- Coolant / Antifreeze Flush
- Cooling System Repair & Service
- Cooler Repair
- Diesel Repair
- Differential Repair or Replacement
- DOT Inspections
- Diagnostics
- Drivability Issues
- Driveline Repairs
- Electrical Issues
- Emission System Repairs
- Emission DPF Filters
- Emission DPF Systems
- Engine Conversions
- Engine Rebuild or Replacement
- Engine Service
- Exhaust / Muffler Repair & Service
- Fabrication
- Fleet Maintenance
- Heating System Repair
- Heavy Duty Truck Repair
- Hydraulic Repair
- Light Repair (truck & equipment)
- Lift Gate Repair
- Light & Medium Duty Truck Repair
- Mobil Service
- Oil Change / Lube Service
- Preventative Maintenance
- Refrigerated Transport
- Roadside Service - Breakdown Assistance
- Roadside Service - Tire Repair
- Scheduled Maintenance
- Smoke Opacity Testing
- Steering Repair
- Suspension Repair
- Tire Repair (alignment)
- Transmission Conversions
- Transmission Repair or Replacement
- Welding

Trailer Repair
We want to help you maintain and repair your trailer. We focus and specialize in the following repairs: aluminum skin, brake adjustments, cap replacements, curtain siding, electrical issues, fenders, flooring, leaf springs, spring assist, stone guards, tires, walls, tongue jacks, water leaks and wheel bearings.

Truck Repair & Maintenance
OnSite Truck & Equipment Repair has the knowledge and technology to repair and service the most advanced tractor-trailer trucks on the road today. We have invested heavily in cutting-edge equipment and tools that allow our vehicle techs to diagnose and troubleshoot problems and complete repairs accurately the first time.
Whether you’re experiencing an issue with your engine, transmission, electrical system, or A/C, we can handle it—and pretty much anything else! We work on Caterpillar, Cummins, Detroit, Eaton, Bendix, Volvo, Mack, Navistar, Isuzu and most other domestic, European, and Asian truck brands.

Equipment Repair
The best way to avoid serious breakdowns and minimize the high costs associated with equipment repair is with routine maintenance. Preventive maintenance is simply what the manufacturer suggests to keep your equipment going. We provide the maintenance services to keep it running well.

Mobile Fleet Maintenance Services
We bring the maintenance shop to you, maintaining your vehicles at your location or at our shop with our fleet maintenance program. Save time, money, and headaches by contracting with Onsite Truck & Equipment Repair. We work with your schedule to ensure that your fleet vehicles are serviced without delay. Our skilled technicians provide mobile maintenance services to keep your fleet moving—regardless of where it is.

Mobile Truck Repair & Roadside Service
Our mobile units provide emergency roadside service and tire repair in Riverside and the surrounding areas. Call us for immediate assistance, and we’ll work to get you back on the road as quickly as possible, including transporting your vehicle to our shop if additional repairs or service is necessary.

Compliance Inspections
We provide State D.O.T. (Department of Transportation) and Federal (F.M.C.S.A.) inspection service for commercial vehicles. Our inspections for trucks and trailers are done using the guidelines set forth by the State of California Department of Transportation.

Diesel Pickups
Diesel pickup trucks are a necessity for many businesses in the Riverside area. Onsite Truck & Equipment Repair has the knowledge and technology to diagnose and repair all Dodge, Chevy, GMC, and Ford Superduty and medium-duty trucks. Our diesel experts can handle major engine repair, electrical issues, suspension, transmission, and fuel system issues.

Engine Overhauls
At Onsite Truck & Equipment Repair, diesel engines are our specialty. We have a staff of highly skilled engine repair mechanics, and a full-line parts department representing replacement and service parts from over 100 different product lines, including OEM-manufactured engine parts, instrumentation, filters, hoses, and hardware.

Diesel Particulate Filters
Diesel Particulate Filters, also known as DPFs, are exhaust after-treatment devices that significantly reduce emissions from diesel-powered vehicles and equipment. In addition to regeneration, the filter must be periodically cleaned to remove excessive noncombustible materials and ash. We can take care of all of your DPF system needs at Onsite Truck & Equipment Repair.

RV Repairs
RV maintenance not only makes good sense from a safety standpoint, regular service also maintains the value of your motorhome for years to come. Whether you need RV prep for an upcoming trip or a specific repair, servicing your home away from home requires a technician with experience working on RVs. At Onsite Equipment Repair, we have the knowledge, space, and equipment to handle all your RV and travel trailer needs.

Smoke Opacity Testing
The ARB requires California based fleets with two or more heavy-duty diesel vehicles, four years or older to conduct annual smoke opacity and tampering self-inspections for all vehicles.
Our equipment is mobile, allowing our testing to be conveniently performed at your location. We ensure accurate testing with our heavy-duty diesel engine emissions control certified trained technicians.
WE USE THE SAME TESTING EQUIPMENT THE STATE OF CALIFORNIA USES, MADE BY RED MOUTAIN ENGINEERING.
RANDOM ARB INSPECTIONS
The ARB is also conducting random roadside opacity inspections and you can be fined a minimum of $500.00 and up, per vehicle, per day that you are out of compliance. You may find information pertaining to ARB fines and regulations at www.arb.ca.gov.
For a more specific listing of Legal Actions, Cases and Penalties, please see the ARB Enforcement Program at http://www.arb.ca.gove/enf/enf.htm#legal.
TESTING REQUIREMENTS
All testing records must be maintained for a period of two years, to be in compliance with the ARB. Fleet owners are not required to inspect vehicles that are powered by diesel engines until their fourth model year. All vehicles that do not pass the test must be repaired and retested.
VALUE
California based fleets need reliable service when it comes to maintaining the State’s Periodic Smoke Inspection Program (“PSIP”). We recognize that you have a choice when it comes to testing your fleet. It is with this in mind that we have built value into everything we do. Onsite Truck & Equipment Repair provides you with accurate and timely test information and knowledgeable field technicians in addition to information systems that keep you updated regularly with respect to your fleet status and the law.
ONSITE SMOKE OPACITY TESTING TECHNICIANS
Our ASE master technicians are certified by the California Council on Diesel Education and Technology (“CCDET”). CCDET is recognized by the ARB and their anti-smoke regulation, specifically the Heavy-Duty Vehicle Inspection Program (“HDVIP”) and the PSIP.
QUALITIES & SERVICES TO ENSURE YOUR CONTINUED SATISFACTION
* Timely & Accurate Service Notifications * Duplicate Records Available * Cost Competitive PricingVEHICLES WE SERVICE
* Buses * Constructions Vehicles * Heavy Duty Diesels * TrucksTHE STATE IS FINING MORE COMPANIES EVERY DAY. AVOID THE FINES; LET ONSITE TRUCK & EQUIPMENT REPAIR HELP YOU!
Since 1999 it has been legally enforced that all diesel-powered fleet vehicles with a powerplant that is four years or older must be annually tested. The ARB is increasing their enforcement daily with fines that range from the thousands to the millions for some companies that were unaware of the law.
Contact OnSite Truck & Equipment today and schedule your smoke opacity testing. We will prepare your fleet for all random inspections!