California 909-701-8755shop@rapiddieselca.com
Diesel Repair, Fleet Service & Performance Upgrades in Ontario, CA
Keep your trucks on the road with expert diesel repair, fleet compliance, diagnostics, and performance upgrades trusted across the Inland Empire. Conveniently located off I-10 in Ontario, CA.
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Whether You Run One Truck or an Entire Fleet,
We’ve Got You Covered
Diesel Repair & Maintenance
Fast diagnostics and dependable repairs to keep your truck running strong.
Engine repair, diagnostics, transmission, and electrical service.
Fleet & Compliance
Reduce downtime and stay compliant with preventative fleet maintenance and inspections.
DOT inspections, BIT inspections, CARB compliance, and mobile fleet service.
Performance Upgrades
More power, better drivability, and upgrades built for how you use your truck.
Tuning, turbos, fuel systems, and performance transmissions.
About Rapid Diesel Repair
We Keep You Haulin’!
With several years of experience in the diesel repair industry, Robert Patritti founded Rapid Diesel Repair in 2015 after finding himself unsatisfied with other services. By 2018, Robert’s shop had expanded to 10 exceptional and experienced technicians he continues to work alongside and teach everything he knows.
As such, you can rest assured that our team will offer the best, most comprehensive services possible in an efficient and effective manner, meaning your truck or fleet gets back on the road sooner and back to making money for your business.
Why Partner With Us?
At the heart of diesel repair company is a dedication to delivering exceptional service and value to you.
Customer Driven
Tailored Diesel Repair and Preventative Maintenance Solutions For All Your Needs
Results Oriented
Diesel Repair Services That Keep You Haulin’
Quality Materials
High End Materials That Withstand The Toughest Road Conditions
Reliable Services
Our Expert Technicians Always Keep Their Word
Mobile Repair
We Get People & Businesses Back On The Road Fast
Profitability
Receive Superior Service To Help You Increase Your ROI
We’re A Preferred Repair Facility
Your Trusted RAM Specialty Shop
Our team knows RAM trucks inside and out.
Whether it’s a minor issue or a major overhaul,
we’ve got the expertise to keep your RAM running at its best.
