
A healthy transmission and clutch are essential for a smooth and functional driving experience. With Willy Heavy Equipment & Auto Repair Inc. as your repair partner, we keep your gears running right with our mobile transmission and clutch repair in Calgary, AB.
About Our Transmission & Clutch Repair Services
Transmission and clutch problems can affect shifting, power delivery, and the ability to keep a truck moving under load. Our team delivers transmission and clutch repair at our Calgary shop, with a dedicated service bay for diagnostics, fluid service, component replacement, and more involved repairs.
Mobile transmission and clutch service is also available when a truck or piece of equipment cannot easily be brought to the shop. Our technicians can inspect many problems on-site and determine whether the repair can be completed in the field or requires in-shop equipment.
Transmission & Clutch Repair for Trucks & Commercial Vehicles
Our Calgary shop supports manual and automatic transmission systems on medium-duty and heavy-duty trucks, along with applicable commercial vehicles and equipment. Service can include diagnostics, fluid service, clutch repair, and electronic troubleshooting.
Transmission and clutch repair services can include:
- Transmission Fluid Service: Inspect fluid condition and replace old fluid when service intervals or vehicle condition indicate it is needed.
- Manual Clutch Repair: Diagnose slipping, poor engagement, hard shifting, and other clutch problems before repairing or replacing worn components.
- Automatic Transmission Repair: Inspect slipping, delayed engagement, shuddering, and other transmission concerns that affect gear changes or power delivery.
- Flywheel Service: Inspect applicable flywheels for wear or damage when clutch problems affect engagement or create vibration.
- Clutch Component Replacement: Replace worn clutch plates and related components when the clutch no longer engages properly.
- Transmission Diagnostics: Use fault codes and live data to identify electronic, sensor, or control problems affecting modern transmissions.
- Driveline Inspection: Check connected driveline components when vibration, noise, or poor power transfer may involve more than the transmission alone.
- Mobile Transmission & Clutch Repair: Complete suitable diagnostics and repairs at yards, job sites, roadside locations, and other accessible areas.
Signs Your Transmission or Clutch May Need Repair
Transmission and clutch problems often show up through changes in shifting, engagement, noise, or power delivery. These signs matter because continued operation can increase wear and may eventually leave the truck unable to move.
Common signs include:
- Slipping Between Gears: Engine speed may rise without a matching increase in vehicle speed, which can indicate clutch wear or transmission problems that reduce power transfer.
- Hard or Delayed Shifting: Hesitation or rough gear changes can point to clutch, transmission fluid, internal component, or electronic control problems.
- Clutch Slipping Under Load: A worn clutch may fail to hold properly during acceleration or when carrying weight, reducing the truck's ability to transfer engine power.
- Grinding During Gear Changes: Grinding can indicate clutch engagement problems, worn transmission components, or shifting faults that may worsen with continued use.
- Transmission Fluid Leaks: Fluid loss can reduce lubrication and cooling, increasing the risk of internal transmission wear or overheating.
- Shuddering or Vibration: Vibration during engagement or shifting can indicate clutch, flywheel, transmission mount, or driveline problems.
- Transmission Warning Lights: Fault codes can indicate sensor, control, electrical, or internal transmission problems that need diagnostic testing.
Why Calgary Trusts Our Heavy-Duty Truck Repair Shop for Transmission & Clutch Repair
Our Calgary repair bay gives technicians the space and equipment needed for detailed transmission diagnostics, clutch service, component replacement, and more involved mechanical repairs. Shop service is especially useful when the repair requires lifting, disassembly, or extended testing.
Mobile transmission and clutch repair remains available for trucks and equipment that are difficult to move. This gives customers access to both in-shop and on-site service based on the condition of the vehicle and the repair required.
Get in Touch!
Having trouble shifting gears or experiencing strange noises? Don't wait until you're stranded! Call our team at 403-218-9308 or 403-863-9001 to schedule your mobile transmission or clutch repair service. We'll keep you moving!
We Service a Wide Range of Areas!
We proudly serve Calgary, AB, and surrounding communities within roughly a 50 km radius, including Airdrie, Cochrane, Chestermere, Strathmore, High River, De Winton, Black Diamond, Madden, Crossfield, Beiseker, Bearspaw, and more.
Customers can bring trucks and equipment to our Calgary shop for transmission and clutch repair, while mobile service remains available throughout much of the surrounding service area. If your location is not listed, contact our team to confirm service availability.
Frequently Asked Questions
How Do You Get to Our Diesel Repair Shop in Calgary for Transmission & Clutch Repair?
Our shop is located at 7350 108 Ave SE Unit 110, Calgary, AB T2C 5C8. Drivers can reach the area using Stoney Trail/Highway 201 or Deerfoot Trail/Highway 2, with 52 Street SE providing a major local route toward the shop.
The shop is beside Goodleaf Farms Calgary. Chevron and Esso gas stations are also a few minutes away along 52 Street SE, helping drivers identify the surrounding area.
How Do You Fix a Heavy-Duty Truck That Slips Between Gears?
Technicians inspect transmission fluid condition, clutch operation, fault codes, sensors, and internal transmission components to identify the cause of the slipping. Repairs may involve servicing the fluid, replacing worn clutch components, correcting electronic faults, or completing more extensive transmission work.
How Do You Fix a Heavy-Duty Truck That Grinds When Shifting Gears?
Technicians inspect clutch operation, transmission components, linkage, fluid condition, and related driveline parts to locate the source of the grinding. Repairs may involve correcting clutch engagement, replacing worn components, servicing the transmission, or addressing a related driveline fault.
How Do You Repair a Transmission That Shudders or Vibrates During Engagement?
Technicians inspect the clutch, flywheel, transmission mounts, driveline components, and transmission operation to identify what is causing the vibration. Repairs may include replacing worn clutch parts, servicing the flywheel, repairing mounts, or correcting a transmission or driveline problem.
How Do I Contact the Shop?
Call our team today at 403-218-9308 or 403-863-9001 to schedule your mobile transmission or clutch repair service. Our team will get your vehicle diagnosed and repaired quickly and efficiently.
"I've known will for over 8 years. I met him working at kidco and he helped me build my trucking buisness, he is one of the best people I've ever met. He helped me build my trucking company from a few trucks to an international operation working in Canada and the usa. He is easily one the best mechanics you will ever meet."
"Great work, found the problem with my Tele-handler very prompt, came out on a Saturday, and fixed the problem,highly recommended."
"William is an experienced and honest heavy duty mechanic who is always ready to help even on a short notice. Definitely a must to have him on your contact list if you operate commercial trucks in Calgary and area. We have and will continue using William’s mobile mechanic services."
Contact Willy Heavy Equipment & Auto Repair
Willy Heavy Equipment & Auto Repair provides professional heavy-duty truck, auto, fleet, & heavy equipment repair services, in-shop in Calgary, Alberta and mobile service to the surrounding area. Get in touch with us today to request a quote & to schedule service!


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