About Fleet Services Group
Fleet Services Group in Fontana, California handles diesel engine repair, fleet maintenance, bus repair, transmission repair, RV repair, preventive maintenance, and DOT inspections for owner-operators, fleet managers, and RV owners across the Inland Empire. The shop serves a 15-mile radius that includes Ontario, Bloomington, Rancho Cucamonga, Mira Loma, and Rialto, positioning it to support both local fleets and through-traffic along the I-10 and I-15 corridors. The operator works on heavy-duty diesel units in the bay and handles the full spectrum of powertrain and compliance work that keeps commercial equipment and RVs on the road.
Gallery
Our Services
Fleet Maintenance
Bus Repair
Diesel Engine Repair
DOT Inspections
RV Repair
Transmission Repair
Preventive Maintenance
Diesel Specialist
Commercial & Fleet
Customer Reviews
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Verified Customer
Google Review
Fair and honest shop! I'm glad to have found these guys. Replaced my steering gearbox, power steering pump, and wastegate actuator to turbo. Dealership wanted to replace entire turbo, when only the wastegate needed to be replaced. Saved $4500. Highly recommend!
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Verified Customer
Google Review
AC was inoperable, pulled into Fleet Services Group and they got right on it. From the office to the service tech they were very professional from communication to service. Will definitely be bringing my truck back here when needed.
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Verified Customer
Google Review
I recently brought my vehicle in for a service. I'm very happy with the service I received from Fleet Services Group. If you're in Fontana, California I highly recommend this shop.