About KingFleet

Mechanic in shop searching for truck parts

Originally founded by Raul Martinez as RoadKing in 2000, what began as a single 1977 Chevy service truck twenty-two years ago has become today’s KingFleet. With 26 highly experienced technicians, the majority of which possess ASE or CTTA certification and 150 years of experience between them, KingFleet has become a fully flexible mobile service that emphasizes punctuality and honors its commitments.

One of the most important aspects of KingFleet is its commitment to constant and continuous innovation. They always place themselves at the forefront of technological advances both inside the industry and out, with their flexibility proving a boon when it comes to adopting these new advances. Additionally, there’s always a constant commitment to providing whatever a technician may need to get the job done. No matter the size or specificity of the tool or type of material, KingFleet provides it to their technicians so they can better meet the needs of their customers.

Although a mobile-only service, KingFleet strives to provide the best customer service possible. No matter the job or task, their team is dedicated to always honoring their commitments to customers and KingFleet ensures a technician is always available no matter the day or time, 24/7. That way, neither the business nor the customer will ever be caught flat-footed. Additionally, each and every technician is an expert in temporary repairs. Even if the repairs can’t be completed in full, whether due to the lack of more specialized tools like those found in a shop or other circumstances, they’ll be able to get your vehicle fixed up enough so you can not just get rolling again but you’re also able to reach a repair shop or facility. The KingFleet team has experience with every make and model as well, so there’s no fear that you may have something they can’t work on.

With technicians across both California and Arizona and 22 mobile locations, the technicians at KingFleet have you covered. If you’d like to know more about the services KingFleet offers or if you’re looking to take advantage of 150 years of collective experience, there’s no one in the industry better than KingFleet. Call today to schedule your appointment!

We've Got You Covered With
Our Mobile Repair & Services

Mobile Services
in California & Arizona

Not only do our 26 technicians have a century and a half of experience between them, we’re also constantly innovating and adopting the latest technologies to better serve our customers. To get an idea of what the KingFleet team can do for you here are the services we offer.

Mobile Maintenance &
Repair in California & Arizona

At KingFleet, our experienced technicians are fully trained and equipped to handle all of your diesel equipment's maintenance and repair needs. We use only the highest quality parts and fluids to ensure that your vehicle runs at its best.

Mobile Maintenance &
Repair for Your Fleet in
California & Arizona

If you’re a fleet manager, one of the most important responsibilities you have is to ensure that your fleet or fleets are well-maintained to prevent breakdowns and avoid costly repairs. KingFleet offers a comprehensive range of fleet maintenance services that cater to the specific needs of diesel trucks and trailers. These services include preventive maintenance, inspections, repairs, and fleet management.

How We Help Fleets
Across California & Arizona

Diesel mechanic performing trailer repairs in California

24/7 Mobile &
Breakdown Assistance

Here to answer your call 24 hours a day, 7 days a week, 365 days a year to get your fleet back on the road as quickly as possible.

Mobile mechanic working under a truck

Multiple Mobile Technician Locations & Heavy Wreckers Stations

With technicians across both California and Arizona in 22 mobile locations, we've staffed and equipped ourselves with the latest equipment to ensure your repair or tow is handled as efficiently as possible.

KingFleet mobile service truck

Setting the Industry Standard for Emergency Breakdowns & Tows

Our heavy-duty tow operators service all types of commercial vehicles, including trucks, trailers, motor homes, tour buses, cranes and much more.

Contact Us to Schedule Service

Call us for 24/7 roadside assistance or schedule your equipment in for a mobile repair or service using our service request form.

KingFleet Call Center:


Service Areas (Within a 50mi Radius):

Northern California, CA:
Bay Area & Sacramento Valley

San Diego, CA

Orange County, CA

Inland Empire, CA

Phoenix, AZ

24/7 Breakdown Assistance
Including Statutory Holidays