At Road King Diesel, we provide towing, recovery, and roadside assistance services to clients throughout the state of California. Having started as a commercial truck repair center in Los Angeles 15 years ago, our company changed shape and size as the industry around it changed over the years. Now we proudly offer 13 mobile mechanics and six heavy-duty tow operators spread throughout California, with a dedicated 24-hour dispatch center located in South Pasadena. This unique approach to business allows us to maintain central control over our fleet without sacrificing the spread that makes us so valuable to Californians throughout the state.

Our mobile mechanics are highly skilled technicians in commercial truck repair and are equipped with the latest diagnostic equipment to get customers back on the road quickly and safely. Our heavy-duty tow operators can tow all types of commercial vehicles, including trucks, trailers, motor homes, tour buses, cranes and more. Our drivers are thoroughly screened and background checked to make sure clients receive efficient, friendly service. We don’t only feel an obligation to get your vehicle to safety—we want to make sure you have the peace of mind you deserve when we’re working with you.


Our mobile mechanics are equipped with the latest diagnostics equipment and are trained with new emission systems to help you with any regeneration problems and system issues. We provide on-site preventative maintenance on trucks and trailers. This program allows you to conveniently schedule services at your location every day of the week. Our team can handle most minor and mid-level repairs on medium and heavy-duty trucks and trailers, right at your facility. If you need major repairs, our fully equipped repair shop is more than capable of making those more crucial and urgent fixes.

  • Light-duty towing
  • Medium-duty towing
  • Heavy-duty towing
  • Commercial vehicle mobile repair
  • On-site fleet maintenance
  • Accident recovery
  • Roadside assistance


Road King Diesel started out as a small operation. In the beginning, it was just a father teaching his son how to turn wrenches, passing down lessons about the facts of life along the way. As it so often does, their mutual ambition grew with the company. As the customer count rose, the son set new goals, taking on the challenge of realizing his dream: quality towing and recovery services offered throughout the state of California. Now our company’s unique business model, that of a central dispatch connected to scattered mobile mechanics and tow operators throughout northern and southern California, has made us one of the top competitors in our state’s towing industry.

We also have mobile mechanics (but no towing service) in Phoenix and Modesto. Our fleet of vehicles is equipped with state-of-the-art GPS and tracking equipment so that we know where our operators are at any given moment. As a family-owned company, we understand the premium you place on friendly, personable service, and we take that responsibility seriously. Needing roadside assistance or towing is already an unpleasant experience, so any company that helps you has an obligation to do so with a smile, ensuring your peace of mind as you get back on the road safely.


"They took all the correct steps to fixing the alternator/regeneration issues. We would highly recommend both Road King and Pablo for vehicle repairs.”

– Taylor Beia

“Life savers, best company in town, quick, reliable, very reasonable prices and friendly. You have a loyal lifetime customer. Thanks.”

– 1k Transportation

“Driver arrived on time and was very friendly. He was knowledgeable and professional, and I would recommended Road King Diesel to anyone needing this service!”

– Ryan Olden