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Is your engine overheating? Our mobile unit is fully equipped to handle a wide range of coolant system repairs in Calgary, AB, and beyond, ensuring your vehicles stay on the road and your operations keep moving forward. Bring your truck to our shop for routine coolant system service and prevent unexpected downtime.
About Our Coolant System Repair Services
Cooling system problems can lead to overheating, reduced engine performance, and serious engine damage if they are left unresolved. Our team provides coolant system repair at our Calgary shop, with a dedicated service bay for diagnostics, leak testing, maintenance, and more involved repairs.
Mobile coolant system repair is also available when a truck or piece of equipment cannot easily be brought to the shop. Our technicians can inspect many cooling problems on-site and determine whether the repair can be completed in the field or requires in-shop equipment.
Coolant System Repair for Trucks & Heavy Equipment
Our Calgary shop supports cooling systems on light-duty, medium-duty, and heavy-duty trucks, along with applicable commercial vehicles and equipment. Service can include leak diagnosis, component replacement, coolant service, and system inspections.
Coolant system repair services can include:
- Coolant Leak Repair: Locate leaks in hoses, fittings, radiators, reservoirs, water pumps, and other cooling system components.
- Thermostat Replacement: Diagnose thermostat problems that can restrict coolant flow or cause the engine to run too hot or too cold.
- Radiator Repair: Inspect radiators for leaks, restrictions, damaged connections, and other problems that reduce heat transfer.
- Water Pump Repair: Check water pump operation when coolant circulation problems contribute to overheating or temperature fluctuations.
- Heater Core Service: Inspect heater cores and coolant flow when cab heat is weak or coolant leaks develop inside the HVAC system.
- Coolant Flush & Fill: Remove old coolant and refill the system with the correct coolant mixture based on vehicle requirements.
- Cooling Fan Inspection: Check fan clutches, fans, wiring, and related components when airflow through the radiator is reduced.
- Mobile Coolant System Repair: Complete suitable cooling system diagnostics and repairs at yards, job sites, roadside locations, and other accessible areas.
Signs Your Coolant System May Need Repair
Cooling system problems often become noticeable through changes in engine temperature, coolant level, or visible leaks. These signs matter because overheating can quickly increase engine wear and may lead to expensive internal damage.
Common signs include:
- Engine Overheating: Rising temperature can indicate low coolant, restricted flow, radiator problems, a failed thermostat, or water pump issues that may damage the engine.
- Low Coolant Level: Coolant that repeatedly drops can point to a leak somewhere in the system. Continuing to operate with low coolant increases the risk of overheating.
- Visible Coolant Leaks: Puddles or wet areas around hoses, fittings, the radiator, reservoir, or water pump can indicate a failed component that is losing coolant.
- Temperature Fluctuations: A gauge that moves between normal and high temperatures can indicate inconsistent coolant flow, thermostat issues, trapped air, or other system faults.
- Weak Cab Heat: Poor heater performance can point to low coolant, restricted heater core flow, or circulation problems within the cooling system.
- Coolant Odour: A sweet smell around the engine bay or cab can indicate coolant escaping from a hose, fitting, radiator, heater core, or other component.
- Cooling Fan Problems: A fan that does not engage properly can reduce airflow through the radiator and make overheating more likely under load or at low speeds.
Why Calgary Trusts Our Heavy-Duty Truck Repair Shop for Coolant System Repair
Our Calgary repair bay gives technicians the space and equipment needed for detailed cooling system diagnostics, leak testing, component replacement, and coolant service. Shop service is especially useful when the system requires pressure testing, component access, or more involved repair work.
Mobile coolant system 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.
Call Willy's for Mobile Coolant Service!
Ready to experience the convenience and efficiency of mobile coolant system repair? Give us a call today at 403-218-9308 or 403-863-9001 and let out team be your one-stop shop for all your coolant system needs!
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 coolant system 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 Coolant System 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 Keeps Overheating?
Technicians inspect coolant level, hoses, the radiator, thermostat, water pump, cooling fan operation, and the system for leaks or restrictions. Repairs may involve replacing a damaged hose, thermostat, water pump, or other failed component before restoring proper coolant circulation.
What Happens if Coolant Is Low?
Low coolant levels can lead to overheating, which can damage your engine. It's important to regularly check your coolant level and top it up if necessary, or schedule a coolant system service if you suspect a leak.
How Do You Fix a Diesel Truck With Low Coolant but No Obvious Leak?
Technicians inspect the cooling system for small external leaks, pressure loss, heater core problems, and other sources that may not leave a visible puddle. Once the source is confirmed, the affected component can be repaired or replaced before the system is refilled and checked again.
How Do You Repair a Truck With Fluctuating Engine Temperature?
Technicians inspect the thermostat, coolant level, water pump, radiator flow, fan operation, and the system for trapped air or circulation problems. Repairs may include replacing a faulty thermostat, correcting coolant loss, servicing the water pump, or restoring proper airflow through the radiator.
How Do I Contact the Shop?
Give us a call at 403-218-9308 or 403-863-9001 to schedule your mobile coolant system repair appointment, or visit our contact page for more information.
"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!