The Only Number You Need For

Diesel, SEMI-truck, Trailer, & bus repair

Keeping you on the road for over 50 years.

The service, parts, and expertise you need. All under one roof.

Complete Truck, Trailer, and Bus Service

We specialize in all makes and models of private and commercial vehicles, including BIT and DOT inspections.

Roadside and On-Site Service

Extended hours of operation, Saturday hours, and roadside assistance to keep you running.

No Appointment Necessary

With an 18 bay facility and a 40+ person team, our staff is always ready to assist you.

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Established in 1971, Kelly’s Truck Repair has built a solid reputation for quality workmanship and excellent customer service. 

We’re a NAPA Truck Service Center and a Freightliner Target Center, meaning you can expect the highest standards in the automotive industry, certified technicians, quality parts, and a dedication to providing exceptional customer service. 

Our ASE Certified Technicians service and repair all makes and models of vehicles, including highway and off highway equipment. 

We carry an extensive 80,000 part inventory of quality NAPA and OEM Parts, as well as an extensive supplier network to get the parts you need, fast. 

Our custom fabrication shop can handle everything from installing toolboxes and bedliners to trailer jacks, wiring, and much more. Our fabrication shop is on-site, meaning you’re not waiting on third party suppliers to get you back on the road.

Frequently Asked Question

Not sure? Here are our top 5 most commonly asked questions.

No. While you’re always welcome to make one, our team isn’t burdened by non-commercial repair or warranty work, meaning we almost always have technicians available to help you ASAP.

Yes! We are a certified Department of Transport and California Smog Test center. We are certified by the California Highway Patrol as a Basic Inspection of Terminals (BIT) inspection center.

Yes! At Kelly’s Truck Repair, we specialize in commercial transportation vehicles. We know how important it is for your vehicles to stay on the road, so we offer full fleet inspection, maintenance, and repair services.

Yes! We have a full suite of state of the art diagnostic computers available, and adapters for every make and model. We pride ourselves on offering the best repair service in the San Francisco Bay area, and good diagnostics are an essential component.

Yes! Big or small, we do it all! We can inspect, maintain, repair, and fabricate trailers, from boat to horse trailers and everything in between.

Got a questions?

We’ve got answers!
Click here to ask a question or make an appointment.

About us

We’ve been keeping commercial fleets and privately owned vehicles on the road for over 50 years. Click here to learn about the services we offer.

What our customers say

We’re proud to serve so many happy customers. Here’s what some of them have to say.

“I’ve been coming to Kelly’s for over 23 years. I know I can rely on them to get my rig back on the road quickly, and for a fair price.”

“My Dad went to Kelly’s, and now so do I. As a second-generation owner/operator, my living depends on my truck. I can’t afford to waste time, so I take it to Kelly’s.”

“Our small fleet has been going to Kelly’s for several years. We have always been impressed with the speed and quality of work our vehicles receive.”

Need a Mechanic you can trust?

The only number you need for quality truck and trailer service: