MOBILE DIESEL MECHANIC
On-site diesel scanner diagnostics, emissions fixes, and fuel system repairs dispatched to your highway coordinates 24/7.
Call Diesel DispatchRequest Service
24/7 dispatch — fast response.
ON-SITE DIESEL ENGINE DIAGNOSTICS & REPAIR
When your commercial truck breaks down on the highway, you need an expert diesel mechanic who can diagnose the issue on the spot. Our mobile units carry high-grade computerized diagnostic tools to trace fault codes, analyze live engine data, and execute necessary adjustments right at the roadside.
Computerized Scan Diagnostics
We use advanced heavy-duty engine software to read ECU codes, diagnose warning lights, and clear faults on Cummins, Detroit Diesel, PACCAR, Volvo, and Cat engines.
Emission System Service (DPF/DEF/SCR)
Forced DPF regenerations, sensor diagnostics (NOx, temp, pressure), DEF pump repairs, and SCR dosing valve cleanings to resolve derate codes.
Fuel & Lubrication Repairs
Fuel pump replacements, water separator updates, injector swaps, and oil filter servicing to prevent fuel starvation or mechanical friction.
Available 24/7
We dispatch diesel mechanic units directly to Airdrie, Calgary, and surrounding industrial sectors. Call our dispatcher to get immediate assistance.
Call DispatcherCommon Engine Service
- Fuel Injector Swap
- Turbocharger Sensors
- Water Pump Replacement
- EGR Valve / Cooler Service
OUR WORK GALLERY
Real roadside repairs, on-site diagnostics, and mechanical work by our Red Seal technicians.
Roadside Diesel Engine Repair
Mobile Brake & Tire Service
On-Site Service Dispatch
Wheel & Hub Overhaul
Roadside Tire Change
On Point Dispatch Unit
Trailer Maintenance
Roadside Diesel Engine Repair
Full engine-bay diagnostics and overhauls performed on-site.
Mobile Brake & Tire Service
Roadside brake, drum, and wheel-end repairs by our technicians.
On-Site Service Dispatch
Fully equipped mobile units dispatched 24/7 to your location.
Wheel & Hub Overhaul
On-site tire swaps, hub checks and wheel-end service.
On Point Dispatch Unit
Branded service trucks on standby across Calgary.
Roadside Tire Change
Fast roadside tire replacement on major highways.
Trailer Maintenance
Axle alignment, landing gears, and structural repairs.
WHAT THE CLIENTS SAY
“Exceptional service! On Point Truck and Trailer Repair truly lives up to its name. From the moment I contacted them, their professionalism and expertise were evident.”
Ranjot Virk
11 months ago“I recommend On Point truck & trailer repair with the experience of trucking 10 years, I started taking services from Gurwinder since 2021.”
Karan Pattar
11 months ago“Definitely recommending On point truck & trailer repairs for all kinds of truck repairs day and night anywhere in Airdrie, Calgary. By providing fast and reliable service.”
Sandeep Kaur
11 months ago“I would highly recommend On Point Truck & Trailer Repair for any emergencies that you may encounter on the road. Gurwinder was professional, prompt and highly efficient with diagnosing and repairing my truck. Thank you again for your service today!”
David T
4 months ago“Outstanding Mobile Mechanic – Above and Beyond. Gurwinder provides fast, reliable, and professional mobile service every time. Highly recommended!”
Nav Pillay
4 months ago“5/5 – Excellent Truck Mechanic. I had a great experience getting my truck serviced. The mechanic was knowledgeable and had me back on the road quickly.”
Jaskaran Singh
6 months ago“Broke down late at night and they came out immediately. True 24/7 service. The mechanic was knowledgeable and had me back on the road quickly.”
Jatinder Singh
4 months ago“Great truck mechanic! Fast, honest, and reliable service. Got my Freightliner fixed quickly with no hidden charges. Highly recommend for any truck repairs!”
Sukhjinder Singh Sidhu
11 months ago“Very good experience and great service. Will continue to use them in the future.”
sunny sra
4 months ago“Great truck mechanic! Fast, honest, and reliable service. Got my Freightliner fixed quickly with no hidden charges. Highly recommend for any truck repairs!”
sukha aujla
11 months ago“Thanks guri really appreciate for your help great person.”
Aman Bhangu
4 months ago“Exceptional service! On Point Truck and Trailer Repair truly lives up to its name. From the moment I contacted them, their professionalism and expertise were evident.”
Ranjot Virk
11 months ago“I recommend On Point truck & trailer repair with the experience of trucking 10 years, I started taking services from Gurwinder since 2021.”
Karan Pattar
11 months ago“Definitely recommending On point truck & trailer repairs for all kinds of truck repairs day and night anywhere in Airdrie, Calgary. By providing fast and reliable service.”
Sandeep Kaur
11 months ago“I would highly recommend On Point Truck & Trailer Repair for any emergencies that you may encounter on the road. Gurwinder was professional, prompt and highly efficient with diagnosing and repairing my truck. Thank you again for your service today!”
David T
4 months ago“Outstanding Mobile Mechanic – Above and Beyond. Gurwinder provides fast, reliable, and professional mobile service every time. Highly recommended!”
Nav Pillay
4 months ago“5/5 – Excellent Truck Mechanic. I had a great experience getting my truck serviced. The mechanic was knowledgeable and had me back on the road quickly.”
Jaskaran Singh
6 months ago“Broke down late at night and they came out immediately. True 24/7 service. The mechanic was knowledgeable and had me back on the road quickly.”
Jatinder Singh
4 months ago“Great truck mechanic! Fast, honest, and reliable service. Got my Freightliner fixed quickly with no hidden charges. Highly recommend for any truck repairs!”
Sukhjinder Singh Sidhu
11 months ago“Very good experience and great service. Will continue to use them in the future.”
sunny sra
4 months ago“Great truck mechanic! Fast, honest, and reliable service. Got my Freightliner fixed quickly with no hidden charges. Highly recommend for any truck repairs!”
sukha aujla
11 months ago“Thanks guri really appreciate for your help great person.”