About Onsite Truck & Equipment Repair
Fontana sits along Interstate 10 in a major inland distribution and warehousing corridor, where diesel fleets and owner-operators depend on accessible repair infrastructure to keep operations moving. Onsite Truck & Equipment Repair, located at 10975 Hemlock Ave in Fontana, California, serves the heavy-duty diesel market across a 15-mile radius covering Bloomington, Ontario, Mira Loma, Rancho Cucamonga, and Rialto. The shop handles fleet maintenance, preventive maintenance programs, transmission repair, DOT inspections, bus repair, and RV diesel work, giving owner-operators and fleet managers a single point of contact for both routine upkeep and major drivetrain service. Call (951) 588-8000 for diesel repair and maintenance.
Gallery
Our Services
Fleet Maintenance
Bus Repair
DOT Inspections
RV Repair
Transmission Repair
Preventive Maintenance
Diesel Specialist
Customer Reviews
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Verified Customer
Google Review
Amazing service. Great people. Didn't make me wait. Didn't add ridiculous fees. They got me in and out.instead of me calling and asking for updates. They Kept updating me on the repairs. Felt like an old school type of business. . Will be coming back for sure
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Verified Customer
Google Review
I am writing to share my negative experience with Onsite Truck and Equipment Repair in Ontario, CA. This repair facility is not a good place to get your truck fixed. The staff lacks professionalism and communication skills. Many employees ...
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Verified Customer
Google Review
Response from the owner