Emergency Roadside Assistance
When your truck breaks down on the road, time is money.
That’s why our mobile team is available 24/7 to assist with tire blowouts,
dead batteries, fuel shortages, and more.
Same-day service available
Fast response times
What’s Included
Tire changes and repairs
Battery jump-starts and replacements
Lockout services
Fuel Delivery
Minor Mechanical Fixes
What Happens When You Call
We know breakdowns are stressful. Here’s exactly what to expect when you reach out for help:
Immediate Response
A real person answers your call 24/7 – no automated systems. We’ll ask for your location, truck details, and the specific issue you’re experiencing.
Honest ETA & Dispatch
We’ll check our technician’s current location and give you an accurate arrival time. No false promises – if traffic or another emergency might delay us, we’ll tell you upfront.
Stay Updated
Our technician will call when they’re 10-15 minutes away. If anything changes, we’ll contact you immediately. You’re never left wondering.
On-Site Assessment
Upon arrival, we’ll diagnose the issue and explain exactly what needs to be done. We’ll provide options when available and always get your approval before starting work.
Common Engine Problems We Solve
From simple fixes to complex diagnostics, here’s how we approach the most frequent engine issues:
Check Engine Light
Don’t ignore that warning light. We’ll read the codes, diagnose the root cause, and explain exactly what’s happening. Often, we can fix it on the spot – whether it’s a sensor, emission issue, or engine parameter.
Loss of Power
When your truck feels sluggish or won’t pull loads like it used to, we systematically check fuel delivery, turbo operation, air intake, and ECM settings to restore full power.
Hard Starting
Cold morning won’t start? Taking multiple attempts? We diagnose fuel system pressure, glow plug operation, battery condition, and starter performance to get you starting reliably.
Excessive Smoke
Black, white, or blue smoke tells a story. We identify whether it’s incomplete combustion, coolant intrusion, or oil burning, then provide solutions to clean up your exhaust.
Overheating Issues
Running hot can quickly damage an engine. We check coolant flow, radiator condition, fan operation, and head gasket integrity to keep temperatures in the safe zone.
Fuel Economy Drop
When MPG drops suddenly, something’s wrong. We analyze injection timing, air filter condition, turbo efficiency, and driving parameters to restore your fuel economy.
Our Diagnostic Process
We follow a systematic approach to ensure accurate diagnosis and efficient repairs:
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Initial Communication
When you call, we ask about symptoms, when they occur, and any recent changes. This helps us bring the right tools and parts for faster service.
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Visual Inspection
Upon arrival, we perform a thorough visual check for obvious issues like leaks, damaged components, or loose connections that might be causing problems.
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Computer Diagnostics
We connect our diagnostic equipment to read fault codes, view freeze frame data, and monitor live engine parameters to pinpoint issues.
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Physical Testing
Beyond computer diagnostics, we perform hands-on tests like compression checks, pressure tests, and component functionality verification.
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Clear Explanation
We show you what we found, explain it in plain language, and discuss repair options. You’ll understand exactly what’s wrong and what it takes to fix it.
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Efficient Repair
With your approval, we complete repairs using quality parts. We then clear codes, test drive if needed, and verify the problem is resolved.
Our Transparency Promise
Transparency First
No surprises, no hidden fees, no unnecessary work. We believe in earning your trust through honest communication. If we can’t fix something on-site, we’ll tell you exactly why and what your options are.
Your Time Matters
We know every minute counts when you’re broken down. That’s why we provide real ETAs, not vague promises. If we’re running late, you’ll know about it. If we can suggest a temporary fix to get you moving while parts are ordered, we will.
Education, Not Just Repair
We’ll explain what went wrong and how to potentially prevent it in the future. Whether it’s checking battery connections during pre-trip inspections or recognizing early warning signs, we want to help you avoid future breakdowns.
What This Means For You:
Upfront pricing before any work begins
Real-time updates on technician arrival
Options explained when repairs have alternatives
Follow-up to ensure you made it to your destination
Service Coverage Area
We provide mobile engine diagnostics and repair throughout 401 an Hwy 1 (west coast):
Why Choose Diesel Ops
Expert Knowledge
Our technicians stay current with the latest diesel technology and diagnostic procedures.
Honest Service
Clear explanations, upfront communication, and no unnecessary repairs. Ever.
Mobile Convenience
We come to you with all the diagnostic equipment and tools needed to fix most issues on-site.
Frequently Asked Questions
How quickly can you respond to emergencies?
For emergency roadside assistance, we strive for the fastest possible response. Call now for an instant availability check – our team will give you an accurate ETA right away.
Do you work on all diesel truck brands?
Yes! We service all major diesel truck brands including Freightliner, Volvo, Mack, Peterbilt, Kenworth, International, and more.
What are your service rates?
Our rates vary by service type and time of day. We always provide upfront pricing before beginning any work. Call us for a quote specific to your needs.
Related Services
Cooling system repairs
Radiator and cooling repairs
fuel system services
Fuel system repairs
aftertreatment system services
DPF and SCR repairs
