For Business Owners & Fleet Managers Who Can’t Afford Delays

Fast, Reliable Fleet Solutions That Keep You on The Road.

Keep your fleet running and your business thriving with same-day repairs, on-site support, and zero downtime.

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Flexible Fleet Repairs: Wherever You Need Service

MOBILE FLEET REPAIR

Minimize Downtime and Stay Road-Ready

 We provide expert mobile diesel repair and maintenance with fast and reliable on-site service to keep your fleet running. 

From emergency roadside assistance to preventive maintenance and DOT compliance, our certified technicians ensure minimal downtime and maximum efficiency. 

No towing. no delays. just dependable service whenever and wherever you need it.


IN-SHOP FLEET REPAIR

Expert In-Shop Fleet Repairs for Maximum Uptime

We provide advanced diagnostics, major overhauls, and scheduled maintenance in a fully equipped repair facility. 

With a team of skilled diesel mechanics and access to specialized tools and parts, we handle complex repairs efficiently. 

Keep your fleet running smoothly with reliable in-shop service tailored to your needs.



fast turnaround times

Get back on the road quickly with efficient, expert repairs.

Accurate Estimates

We provide precise cost breakdowns with clear pricing, so you always know what to expect.

Same-Day Service

We’re prepared to have you back up and running—typically by the same day.

Honest and Reliable

No upsells, no extras. Just the repairs your fleet needs.

Fleet Tracking

Our proactive reminders help you stay ahead of maintenance and avoid unexpected downtime.

  • Your Partner in Keeping Fleets Running

    KTS Enterprise keeps your fleet running with fast, expert service. DOT-compliant inspections and preventative maintenance reduce risk, cut costs, and prevent breakdowns.

    Fleet managers and owners rely on KTS for reliable service, compliance, and real results without delay.


  • Reliable Fleet Support When It Matters Most

    KTS Enterprise helps reduce downtime and repair costs through expert preventative maintenance and efficient service. Our skilled technicians keep fleets compliant, extend vehicle life, and prioritize fast, effective solutions for both existing and new clients.

  • Committed to Fleet Truck Safety and Performance

    KTS Enterprise delivers fast, cost-effective repairs and proactive maintenance to prevent breakdowns, extend vehicle life, and ensure DOT compliance. Our expert technicians provide prompt support and practical solutions to keep your fleet running smoothly and your operations on track.

Your 24/7 Mobile Diesel Repair Shop

DOT and 90-Day BIT Inspections

Commercially registered fleet vehicles require regular inspections to ensure they run safely and legally. Our DOT-certified technicians perform a comprehensive inspection annually, complying with the Federal regulations. Our experienced and qualified technicians also provide 90-day BIT (Basic Inspection of Terminals), as the State of California requires, for commercial motor vehicles to ensure safe fleet operation.

Who We Are

At KTS Diesel, we've been proudly serving businesses since 2009, offering dependable, top-tier diesel repair services. What started as a mobile repair service to meet the urgent needs of fleet operators has evolved into a comprehensive operation. Today, we provide both on-site and in-shop solutions, backed by years of expertise. Our commitment is to help businesses minimize downtime, avoid expensive repairs, and stay compliant with industry standards. With over a decade of experience, we remain dedicated to keeping your fleet running smoothly.