Heavy-duty truck repairs
General mechanical work on International, Western Star, Peterbilt, Volvo, Freightliner and other heavy-duty makes — mobile service at your GTA location.
24/7 · Mobile · GTA
Mobile truck repair GTA,
on call 24/7
We come to you.
Need mobile truck repair near you in Mississauga, Toronto, Brampton or across the GTA? Broken down on the 401? Dead electrical at the yard? Rolling Highway Repair dispatches certified 310T mechanics straight to your truck — 24/7 heavy-duty and roadside truck repair. Back on the road in hours, not days.
310T certified · Mississauga, Toronto & the GTA · 24/7 dispatch
Built to keep you moving
Fully equipped mobile unit. Roadside or yard.
24/7
Dispatch any hour
Mobile
We come to you
310T
Certified techs
GTA
Mississauga & beyond
Services ahead
Mobile truck repair services in the GTA
From roadside truck repair on Ontario highways to yard work in Mississauga and fleet upkeep across the GTA — one call covers the heavy iron that keeps your business moving. Need engine repair, transmission work, diagnostics, DPF/DEF aftertreatment, brakes, or emergency roadside assistance? Call dispatch.
Engine repair
On-site heavy-duty engine repair and fault diagnosis before a check-engine light becomes a missed load in Toronto or across the GTA.
Transmission repair
Manual and automated transmission and drivetrain repair where your rig sits — yard, dock, or roadside in Ontario.
Aftertreatment (DPF / DEF)
DPF, DEF, EGR and SCR diagnostics and repair so emissions systems stay clean, compliant, and off the derate list.
Computer diagnostics
Full electronic scan tools for heavy-duty trucks — faster diagnosis, less guesswork, fewer unnecessary parts.
Brakes & hydraulics
Air brake issues, lift gates, dump systems and other hydraulic repairs that stop work cold — mobile across the GTA.
Fleet maintenance
Scheduled mobile maintenance for Mississauga and GTA fleets — keep every unit rolling when freight is hot.
Roadside truck repair
Stuck on the shoulder? 24/7 roadside truck repair in Ontario’s GTA — a certified 310T tech to your pin drop, any hour.
Need it fixed now?
Call dispatchWhy RHR
Why choose a 310T mobile truck mechanic in Ontario
We’re not a waiting-room shop. Rolling Highway Repair is a fully equipped mobile unit with Ontario 310T certified technicians who show up ready to diagnose and repair across Mississauga and the GTA — so you protect loads, deadlines, and reputation. See our full services or how it works.
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Certified 310T technicians
Ontario Truck & Coach training on the platforms that haul your freight — International, Western Star, Peterbilt, Volvo, Freightliner and more.
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We come to you
Roadside, yard, or customer dock. No tow required when a mobile repair can get you moving again.
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24/7 true dispatch
Two lines. Call whichever connects first. We’re already rolling while others are still checking voicemail.
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Equipped for heavy-duty work
Scan tools, common service parts, and the experience to finish the job on the first visit whenever possible.
On the job
Real roadside truck repair across the GTA
No stock photos — Rolling Highway Repair technicians on actual service calls in Mississauga, Brampton, Toronto and beyond. Follow along as the work happens.
Watch us live
@rolling.highway.repair
Rolling Highway Repair · GTA
Follow on Instagram
Job photos, roadside calls, and day-to-day repairs as they happen.
TikTok
rolling.highway.repair
Mobile truck repair · 24/7
Watch on TikTok
Short clips from the bay and the highway — built to keep you moving.
Proof
What drivers & fleets say
Sample reviews for layout — swap in your real quotes anytime.
“Blew an air line after midnight outside Milton. RHR was on site and had us moving before the shipper started calling. That’s the only number we keep on the dash now.”
“Our yard calls used to mean a full day down. Mobile diagnostics from RHR cut that to hours. 310T techs who actually explain the repair.”
“DPF issues kept putting a unit OOS. They diagnosed on-site, fixed it right, and we made the next pickup. No drama, no tow bill.”
“Called both lines on a Sunday. Someone answered. Van showed up equipped. That’s rare in this business.”
“We use RHR for emergency roadside and some planned PM. One vendor, one standard of work. Saves us coordinating three different shops.”
“Straight talk on what was wrong and what it would take. Fixed the hub on the shoulder and we were rolling the same day.”
Process
How mobile truck repair works
One call. One truck. One fix across the GTA — no waiting room. Get dispatch.
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01
Call dispatch
Tell us your location, unit, and what’s wrong. Use either line — or text if you can’t talk safely.
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We roll to you
A fully equipped mobile unit heads your way with 310T technicians and the tools for heavy-duty work.
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You’re rolling again
Diagnose, repair, and get you back on the road — protecting the load and the clock.
Fleet & commercial
Fleet truck repair for GTA operators
Downtime multiplies across units. Rolling Highway Repair supports fleet managers in Mississauga, Toronto and the GTA with emergency roadside response and scheduled mobile maintenance — one dispatch partner for the iron that pays the bills. Request fleet callback.
- ✓ Priority response options for multi-unit accounts
- ✓ Consistent work standards across your yard and routes
- ✓ Clear communication for ops and drivers
- ✓ Heavy-duty makes you already run
Trucks we service
- International
- Western Star
- Peterbilt
- Volvo
- Freightliner
Ask about setting up your company as a preferred account so drivers always know who to call.
Service areas
Mobile truck repair near you — GTA & Ontario
Rolling Highway Repair provides 24/7 mobile heavy-duty truck repair throughout Mississauga, Toronto, Brampton, and the Greater Toronto Area. Looking for roadside truck repair in Ontario, yard service in Peel Region, or fleet support downtown? Certified 310T technicians come to your pin drop — no tow required when a mobile repair can get you moving. Engine, transmission, diagnostics, DPF/DEF aftertreatment, brakes, and emergency roadside assistance — where you stop.
- Mississauga
- Toronto
- Brampton
- Vaughan
- Markham
- Oakville
- Milton
- Etobicoke
- Scarborough
- North York
- Richmond Hill
- Burlington
- Peel Region
- Greater Toronto Area
- Surrounding Ontario corridors
Searching for mobile truck repair near me or a 310T mechanic in Mississauga? Call 647-773-6681 or 647-407-6300 — or see services, trucks we service, and FAQ.
FAQ
Mobile truck repair FAQ — Mississauga & GTA
Straight answers about 24/7 mobile heavy-duty repair. For anything urgent — call dispatch.
Do you offer 24/7 mobile truck repair in the GTA?
Yes. Rolling Highway Repair dispatches around the clock across Mississauga and the Greater Toronto Area. Call either line — 647-773-6681 or 647-407-6300 — and tell us where you are for roadside or yard service.
What areas do you cover for heavy-duty truck repair?
Mobile service across Mississauga, Toronto, Brampton, Vaughan, Markham, Oakville, Milton and the wider GTA — roadside, yards, and customer sites. See our full service area. If you’re unsure, call with your location and we’ll confirm.
Are your technicians 310T certified?
Yes. Rolling Highway Repair technicians hold Ontario’s 310T Truck & Coach Technician certification — the credential for heavy-duty truck and coach work — with hands-on experience on major platforms.
What trucks and equipment do you work on?
International, Western Star, Peterbilt, Volvo, Freightliner, and other heavy-duty makes — engines, transmissions, aftertreatment (DPF/DEF), electronics, brakes, hydraulics, and general mechanical repair. See trucks we service.
How fast can you get to me?
Response time depends on location, traffic, and call volume. We prioritize true breakdowns and keep you updated. For emergencies, call now so we can start rolling.
Do you carry parts?
Our mobile unit stocks common service items. Some repairs need ordered parts — we’ll tell you upfront and get you a path forward (temporary fix vs full repair when possible).
Can fleets set up an account?
Yes. Call dispatch or use the contact form for fleet and commercial setup — emergency response and scheduled mobile maintenance options.
What if I’m not sure what’s wrong?
That’s normal. Describe symptoms, warning lights, and when it started. We bring diagnostic tools and sort it on-site.
24/7 dispatch
Need truck repair near you? We’re already rolling.
24/7 mobile truck repair dispatch for Mississauga & the GTA. Two lines — call whichever connects first — or send details below if it’s not an emergency.
Mobile service · Mississauga & the GTA · @rolling.highway.repair
Not urgent? Send the details
Fleet quotes, scheduling, or non-emergency requests. Breaking down right now? Call instead.