Welcome to Prime Diesel Services Fleet Maintenance

We offer quality fleet maintenance repairs with years of experience!

Prime Diesel Services mechanic inspecting commercial truck

About Us

Experienced Mechanics

Experienced Mechanics

The mechanics at our mobile service have over 20 years of fleet maintenance experience between them. They are dedicated to providing high-quality repairs to keep you safe and happy.

We Have You Covered

We Have You Covered

Whether you're calling in for a routine inspection or a repair service, we promise that you will be completely satisfied with Our Work.

Our Quality Promise

We're committed to providing a stress-free experience to both new and returning customers. We only use parts from reputable brands to ensure that your vehicle is always ready to drive.

Services

Routine Service – Vehicle Maintenance is Critical!

A Preventive Maintenance Program Helps to: Save fuel costs, Maximize truck performance, Maximize Engine life, and Reduce downtime. (PM Service). LOF Service, BIT / DOT Inspections, Full Fleet Maintenance, Smoke Opacity Testing PSIP, California HD I/M OBDII Testing. DPF Cleanings, Clutch Adjustment, Air Brake Adjustments, Electrical Troubleshooting, A/C, Transmission, and Engine Diagnostics.

Repairs

Engine Repair, Transmission Repair, Clutch Replacement, Brake Service, A/C Service and Repair, DPF System/Filter Cleaning and System Repair.

Contact Us

Request a Quote

Give us a call and let us know what's going on with your vehicle, or click the link below.

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Prime Diesel Services

Mobile fleet maintenance & diesel repair serving California.

Contact

MOBILE: (415) 225-2048
Cell: (925) 239-9489

Office Hours

Monday – Friday: 7am – 5pm

Saturday: Closed

Sunday: Closed

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