Onsite 24/7 Immediate Roadside Assistance
Ontario Truck
and Trailer
What We do
24/7 emergency roadside assistance
Our technicians are 310 Truck and coach, Trailer certified and we are up to date on all the latest medium duty and heavy-duty diesel engines from Cummins, Caterpillar, Detroit Diesel, Paccar and more.
24/7 ROADSIDE READY
Your Trusted Partner for Truck & Trailer Rescue!
Jump start
Get back on the road fast with our jump start service!
ecm Diagnose
Unlock Your Engine’s Secrets: Precision ECM Diagnostics for Optimal Performance!
battery check / replace
Through battery checks and replacements to ensure reliable operation of your diesel truck
See all of our services
At Ontario Truck and Trailer, we provide top-quality roadside assistance and mobile truck repair services for all your needs. List of services we provide
Call Now
What do our customers say about our services?
Over 100+ reviews | Start Rating Service 5
OUR EXPERIENCE
Get back on the road fast
24/7 Roadside Assistance – Contact Us Anytime 647-704-7740.
At Ontario Truck and Trailer, our 310 Truck and Coach technicians are experts in both medium-duty and heavy-duty diesel engines, including those from Cummins, Caterpillar, Detroit Diesel, Mercedes, and other top manufacturers. Trust us to deliver the skilled service required to keep your truck in excellent condition. Call now for prompt and professional assistance.
Our Ontario Truck and Trailer Mechanics
are ready for you
What we guarantee?
We will get it DONE
When choosing Ontario Truck and Trailer for your diesel truck roadside assistance and repair needs, you can expect the following four key benefits
Specialized Expertise
Precise solutions for big semi and 18-wheeler diesel trucks with our focused knowledge and experience
Prompt / Reliable Service
24/7 availability for immediate assistance, minimizing downtime and ensuring dependable support
Comprehensive Solutions
From jump starts to engine rebuilds, we offer a full range of services for your diesel truck needs
Customer Satisfaction
Personalized attention, clear communication, and quality workmanship to exceed your expectations and build lasting relationships.
Our brands and Tools
Our Services
All our Ontario Truck and Trailer services are provided by a qualified and experienced team of technicians, a specialist on diagnose 18-wheeler trucks.
About us
We’re a family-run business. Our expert technicians provide reliable, on-the-spot repairs to keep your trucks running smoothly