Truck Trailer Oil and Fluid Services in Montreal
SS Auto Garage provides truck trailer oil and fluid services for commercial vehicles and fleets across Montreal. Scheduled maintenance, honest pricing, and fast turnaround from experienced technicians.
Problems We Solve
Why Regular Truck Oil
Fluid Maintenance Matters
Most commercial truck breakdowns and expensive repairs trace back to one thing: maintenance that got skipped or pushed too far down the schedule. Fluids are what keep every moving system in your truck and trailer working correctly. When they break down, get contaminated, or run low, the damage builds quietly until it becomes a costly problem. Here is why staying on top of truck oil and fluid maintenance is one of the smartest operational decisions you can make:
Problems We Solve
- Prevent Engine Overheating and Breakdowns
- Avoid Expensive Engine Repairs
- Improve Fuel Efficiency and Performance
- Prevent Transmission Slipping and Hard Shifting
- Protect Braking Performance
- Detect Fluid Leaks Early
- Reduce Fleet Downtime
OUR SERVICES
Our Truck Trailer
Oil and Fluid Services
We handle all oil and fluid maintenance for commercial trucks and trailers at our Saint-Laurent shop, keeping your vehicles protected and running at their best.
Engine Oil Change
A heavy duty truck oil change is not something to put off. We carry out full heavy duty engine oil replacement using oil grades suited to your engine and operating conditions, replace the oil filter at every service, and confirm oil pressure and levels are correct before your truck leaves. Proper engine oil change service protects your diesel engine and keeps it performing under commercial load.
Transmission Fluid Service
Transmission problems on a commercial truck are expensive and disruptive. We start every transmission fluid change truck service with a fluid level inspection and condition assessment to check for contamination or degradation. We then carry out transmission fluid change on the truck and verify smooth gear shifting performance before the vehicle is returned.
Hydraulic Fluid Service
Hydraulic systems on commercial trucks and trailers depend on clean, uncontaminated fluid to operate correctly. We carry out hydraulic system fluid inspection to assess condition and identify contamination, perform fluid replacement to restore system integrity, and confirm improved system efficiency and protection through a full operational check after service is complete.
Windshield Washer Fluid Service
Visibility on commercial routes matters more than most drivers think until it becomes a problem. We carry out fluid refill using proper commercial-grade washer solution, inspect the washer system for leaks or blockages, and confirm clear visibility and safer driving conditions before your truck heads back out on Montreal roads and highways.
Brake Fluid Service
Brake fluid condition directly affects how your truck stops under load. We carry out a full brake fluid inspection to check moisture content and condition, perform fluid replacement when the fluid has degraded beyond safe operating limits, and confirm improved braking performance through system testing.
Power Steering Fluid Service
Heavy commercial trucks put real demand on their power steering systems. Degraded or low power steering fluid makes steering stiff and puts extra load on the steering pump. Our power steering fluid replacement ensures full steering system protection, and confirms smooth steering control before your truck leaves our shop.
Problems We Solve
Signs You Need a Truck
Oil Change or Fluid Service
- Engine Overheating: If your truck is running hotter than normal, low or degraded engine oil is often a contributing factor. Do not ignore temperature gauge changes on a loaded commercial diesel engine.
- Dark or Dirty Oil: Clean engine oil is amber colored. Black, gritty, or sludgy oil on the dipstick means it has broken down and is no longer protecting your engine the way it should be.
- Rough Gear Shifting: Hard shifts, hesitation between gears, or slipping during acceleration all point to transmission fluid that needs inspection and likely a full transmission fluid change on the truck.
- Fluid Leaks Under Truck: Puddles or drips under a parked truck are always worth investigating. Our technicians identify what fluid is leaking and where it is coming from during every service visit.
- Reduced Fuel Economy: A noticeable increase in fuel consumption on a regular route often means your engine is working harder than it should be. Fresh diesel engine oil service can be part of the solution.
- Soft Brake Pedal: A brake pedal that feels softer than usual or requires more pressure to stop the vehicle is a sign your brake fluid may be contaminated with moisture and needs immediate attention.
Brands and Commercial
VEHICLES WE SERVICE
Our technicians carry out truck trailer oil and fluid services on all major commercial truck and trailer makers operating in the Montreal area. Whether you run a single diesel truck or a mixed commercial fleet with different makes and engine specifications, we carry oil grades, fluids, and filters suited to your vehicle requirements. Bring your vehicles to our Saint-Laurent shop on Chemin du Bois-Franc and get all your fleet fluid maintenance handled by one experienced team.
How we Work
Our Three Step Process
Inspection and Diagnosis
We inspect all fluid levels, conditions, and systems on your truck or trailer before carrying out any service. Every fluid is checked for contamination, degradation, and correct operating level.
Fluid Service and Replacement
Our technicians carry out all required oil and fluid services including engine oil replacement, transmission fluid change, brake fluid service, and power steering fluid replacement using quality commercial products.
System Check and Approval
After every service we run a full system check to confirm correct fluid levels, proper operation, and no leaks before your truck is cleared and returned to you ready for the road.
Why Choose SS Auto Garage for Truck Trailer Repair Montreal
Fluid maintenance is straightforward work when done by technicians who know what they are looking at. Our team carries out every oil and fluid service with the same attention to detail whether it is a single diesel oil change or a full preventative maintenance truck service for a fleet. We use quality fluids and filters rated for commercial vehicles, provide clear pricing upfront, and do not return a truck until every system has been checked and confirmed.
Where We Serve
Service Areas for Truck Trailer
Tire Repair in Montreal
SS Auto Garage is located at 4775 Chemin du Bois-Franc in Saint-Laurent, serving Montreal and surrounding areas. We provide truck oil change service, semi truck oil change service, and full commercial truck fluid service for operators across the greater Montreal region. Our central Saint-Laurent location makes it easy to reach for commercial vehicle operators and fleet managers running routes throughout Montreal and surrounding communities.
Major Highways
Highway 40, Highway 20, Highway 15, Highway 25, Highway 13
Neighborhoods
Saint-Laurent, Lachine, Dorval, Montreal-Nord, Verdun
Postal Codes
H4S, H8S, H9P, H1G, H4G
FAQS
TRUCK REPAIR SERVICES
IN MONTREAL, QC
Absolutely. We inspect all fluid systems for leaks at every service, preventing small issues from turning into costly breakdowns.
Most commercial diesel trucks need oil changes every 15,000–25,000 km. We check your engine type, load, and operating conditions to determine the right interval.
We use fully synthetic engine oils suited to your truck or trailer’s engine make, model, and operating conditions for reliable performance under commercial load.
Absolutely. We handle engine oil, transmission, brake, power steering, and coolant flush services in one visit to reduce downtime and keep your fleet on schedule.
Yes. We inspect brake fluid for moisture and contamination, replace it when necessary, and confirm proper braking performance under commercial load.
READY TO BOOK?
SS Auto Garage MONTREAL
IS HERE TO HELP
Serving Montreal and the Greater Montreal Area. From preventive maintenance
to full mechanical repairs — keeping Montreal moving.