Mobile Diesel Repair That Keeps Your Fleet on the Road. Period.
On-site service for Class 6–8 trucks in Phoenix and Chandler, built for fleets with 3 or more trucks. Fast response, clear communication, zero guesswork.
Priority service for established fleets
On-site service built to eleminate downtime
Family-Owned and Trusted Since 2009
Mobile Service That Keeps Your Fleet Moving
30 Days of Waived Service Call Fees
Preventive Maintenance Plan
Priority service available for established customers
Exclusive Fleet Performance Report
Discounted Repairs & Parts
New to KTS, scheduling upcoming work, or looking to get your fleet set up with us? Start here.
Not ready yet? Get set up for priority mobile service
Get your fleet in our system now, so when a breakdown or service need comes up, coordination is faster and your request gets handled more efficiently.
Why KTS
Family-owned and serving commercial fleets since 2009
We keep your trucks on the road. Period.
We catch problems before they shut you down
Same-day or next-day service when timing matters
Mobile and in-shop support, without the usual delays
Built to eliminate downtime
Designed for fleets with 3+ trucks
Trusted by fleets across Phoenix & Chandler
KTS Fleet System
Less downtime. More uptime. That’s the system.
Mobile service when it matters most
Breakdowns, urgent repairs, on-site diagnosticsPreventive maintenance that avoids those breakdowns
Scheduled PMs based on usage, not guessworkFaster turnaround, no unnecessary towing
Mobile + shop working togetherFewer surprises, better planning
We catch issues before they shut you down
Who This Is For
Fleets with 3 to 50 trucks
Managers who cannot afford downtime
Trucks stuck on-site or between jobs
Operations that need fast mobile diesel support
How it works
Call KTS when a truck goes down
We dispatch mobile service to your location
Diagnose the issue on-site
Get your truck back on the road faster
What Happens Next
We review your service request quickly
Our team contacts you to confirm details
We schedule mobile service based on urgency
You get fast response and clear communication
1 truck down = $500–$1,500/day lost. That adds up fast.
Missed jobs, delays, lost revenue
We eliminate that
Mobile vs. Shop
Mobile: breakdowns, PMs, on-site repairs
Shop: major repairs, bigger jobs
If your trucks go down, your business slows down. We don’t let that happen.