Mobile Heavy-Duty Truck Repair Services 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 mechanic performing coolant system repair on truck in Sacramento

The coolant system in a diesel vehicle is a crucial component that helps keep the engine running at the proper temperature. Without a properly functioning coolant system, the engine can become overheated, causing damage and potentially leading to costly repairs. At KingFleet, we understand the importance of regular coolant system maintenance and repair services for diesel vehicles.

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Mobile mechanic performing engine repair on truck in Arizona

Diesel engines require regular maintenance and repairs to keep them running smoothly. KingFleet is a reliable and experienced diesel engine repair shop that can help keep your diesel vehicle on the road. When it comes to diesel engine repair, one of the most important things to keep in mind is that diesel engines are built differently than gasoline engines. Diesel engines rely on compression rather than spark plugs to ignite the fuel, which means they have different components that need to be checked and maintained.

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Mobile mechanic performing exhaust repair on truck in California

The exhaust system of a diesel vehicle is a crucial component that plays a vital role in the overall performance and emissions of the vehicle. It is responsible for removing harmful gases and pollutants from the engine, and in turn, keeping the vehicle running smoothly and efficiently. However, due to the constant use and exposure to the elements, the exhaust system can become damaged or worn over time, requiring repair or maintenance services. KingFleet specializes in diesel exhaust system repair and maintenance services.

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Mobile mechanic performing AC repair on truck in Phoenix

HVAC systems, or heating, ventilation, and air conditioning systems, play a vital role in maintaining a comfortable and safe environment for drivers and passengers in diesel vehicles. However, these systems can experience problems that require repair and maintenance services. We understand the importance of properly functioning HVAC systems in diesel vehicles. KingFleet offers high-quality maintenance and repair services to keep your truck’s HVAC system in optimal condition.

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Mobile mechanic performing oil & fluid service on truck in Orange County, CA

Oil and fluid services are essential for the proper functioning and longevity of diesel vehicles. At KingFleet, a top-rated mechanic shop located in Hayward, California, we understand the importance of regular maintenance for diesel engines and offer a range of services to keep them running at their best.

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Mobile mechanic performing suspension repair on truck in Arizona

KingFleet specializes in providing top-notch suspension maintenance and repair services for diesel vehicles. Our team of experienced mechanics understands the unique needs and requirements of diesel engines, and we use the latest technology and equipment to ensure that your vehicle is running at its best.

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Mobile mechanic repairing a truck transmission in California

When it comes to diesel vehicles, transmission and clutch maintenance, and repair services are crucial to ensuring that your vehicle runs smoothly and reliably. At KingFleet, we understand the importance of these services and are dedicated to providing top-notch maintenance and repair services for diesel vehicles.

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Mobile Maintenance & Repair for Your Fleet

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.

Why Choose KingFleet?

Contact Us to Schedule a Mobile Service

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

KingFleet Call Center:

626-281-5540

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