Auto Repair Services
Clear answers for every drive.
Norman's Auto Diagnostics diagnoses the fault, explains the repair, and gets your vehicle ready for the road. Bring us the warning light or the strange noise.
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01 / Drivability
Engine Care & Performance
We turn a check engine light into a test plan. Live data, trouble-code interpretation, and measured checks show what the engine actually needs.
- Timing belt, timing chain, water pump, and serpentine belt replacement.
- Fuel system cleaning plus ignition coil and spark plug service.
- Catalytic converter checks for power loss, noise, and emissions faults.
02 / Chassis control
Brakes, Suspension & Steering
Stable handling starts underneath the vehicle. We inspect wear points and restore braking feel, ride control, and steering response.
- Brake pads, rotors, calipers, fluid flushes, and ABS sensor testing.
- Shocks, struts, control arm bushings, tie rods, and ball joints.
- Computerized wheel alignment and steering rack service.
03 / Preventive maintenance
Oil, Fluids & Filters
Small maintenance jobs protect expensive parts. We record what was changed so your next visit is easy to plan.
- Full synthetic and synthetic blend oil changes, including diesel service.
- Transmission, transfer case, and differential fluid replacement.
- Cabin air, engine air, and fuel filter replacement.
04 / Comfort and power
Electrical & Climate Control
Intermittent electrical faults need patient testing. We trace the circuit before replacing a part.
- Battery load testing, terminal cleaning, alternator, and starter testing.
- Air conditioning evacuation, leak checks, recharge, and compressor service.
- Power windows, central locking, warning lights, and infotainment diagnosis.
05 / Road contact
Tire & Wheel Specialists
Good tires need the right pressure, balance, and seasonal timing. We check the details that affect grip and wear.
- Winter and summer changeover with storage guidance for your next season.
- Tire patching, plug repairs, mounting, and high-speed balancing.
- Alloy wheel refinishing and TPMS sensor service.
Why Norman's Auto Diagnostics
Work that starts with evidence.
At Norman's Auto Diagnostics, we begin with the symptom you noticed and the conditions that created it. Our technicians inspect, test, and explain the result before work begins. You get a repair plan built around the vehicle in front of us, whether it is a daily commuter, family SUV, pickup truck, or fleet unit.
- Service focus01
- Montreal location5017
- Repair approachTest first
Customer notes
People notice the difference.
"The brake inspection was clear and practical. I knew which work was urgent before I approved anything."
Carys Sanderson
Norman's Auto Diagnostics found the electrical fault another shop had missed. They showed me the test results, explained the repair, and kept me updated while the work was underway. The vehicle has been dependable since.
Terra Laturnus, Montreal driver
"Why did we choose Norman's Auto Diagnostics? Because the diagnosis came before the parts list, and the estimate matched the work."
Chel Karekezi
Diagnostic packages
Start with the right test.
Package selection depends on the symptom and vehicle. We confirm the scope before inspection begins.
- Warning light scan
- From $89
- Electrical fault diagnosis
- From $129
- Brake and chassis inspection
- From $79
- Pre-purchase vehicle inspection
- From $149
Plan your visit
Bring us the details.
- 5017 Rue Buchan, Montreal, Quebec H4P 1P3
- +1 (672) 947-4973
- Monday to Friday, 8:00 a.m. to 5:30 p.m.