Automotive service
The shop near Chambly that explains everything.
Human service, clear pricing and a real priority list for your vehicle.

- Address
- 69 Chemin des Patriotes, Saint-Mathias-sur-Richelieu
- Hours
- Mon — Fri · 7:30 a.m. – 6:30 p.m.
- Phone
- 1-844-SOS-LUDO
- Honest work
- Work explainedScope and price confirmed before you authorize the work. Nothing is done without your approval.
- Matched parts
- Confirmed before workWe identify the proposed part and its coverage before you authorize the work.
- Every generation
- No jargonClear, patient service, whatever the vehicle.

Peace of Mind Warranty
24 months / 40,000 km
Limited warranty on qualifying repairs and services.
Whichever limit comes first. Conditions, exclusions and proof requirements apply.
Understand the NAPA AutoCare warrantyEverything starts with an explanation.
Maintenance, repair, tires or parts: we tell you what matters now and what can wait.
What we do
- Tires, installation, balancing & storageInstallation, balancing and seasonal storage in one place.
- Wheel AlignmentSteadier handling and better-managed tire wear.
- Exhaust SystemsNoise, leak or a worn part: we assess it clearly.
- Fuel InjectionPerformance and fuel-delivery troubleshooting.
- CarburetorsTuning and mechanical work for carbureted vehicles.
- Vacuum Systems and ActuatorsFinding vacuum leaks and actuator issues.
- OBD2 & Older VehiclesDiagnostics for OBD2-equipped vehicles and older vehicles with varied systems.
- Transmission & ClutchTransmission service and clutch replacement.
- Auto DetailingInterior or exterior cleaning and reconditioning.
- Oil & Fluid ChangesEngine oil and brake, transmission and differential fluids.
- DiagnosticsWarning light, noise, vibration or unusual behaviour.
- Suspension & UpgradesSuspension work and considered mechanical upgrades.
- Audio and InfotainmentAudio, Bluetooth, Apple CarPlay, and Android Auto installation.
- BrakesClearly explained brake replacement and service.
- Engine WorkEngine maintenance, repair and troubleshooting.
A better visit starts before you hand us the keys.
We separate priorities, explain the work and keep a clear record. When a written estimate is required, it sets out the scope and price before you authorize the work.


A visit without grey areas.
You know what happens next and who is handling it.
- 1
Describe the problem
Symptoms, context and when they appear.
Customer
- 2
Confirm the visit
Time, vehicle and practical details.
LDO
- 3
Inspect and estimate
Focused checks and, when required, a written estimate.
Shop
- 4
Authorize the work
You choose the work before it begins.
Customer
Find us
69 Chemin des Patriotes
Saint-Mathias-sur-Richelieu
QC J3L 6B7
| Day | Hours |
|---|---|
| Monday – Friday | 7:30 a.m. – 6:30 p.m. |
| Saturday | 7:30 a.m. – 1 p.m. |
| Sunday | Closed |
Before you arrive
Find the entrance. Keep service lanes clear.
69 Chemin des Patriotes, Saint-Mathias-sur-Richelieu, QC J3L 6B7Arrival address
Follow the access map to 69 Chemin des Patriotes.Service lanes
Keep service lanes and garage-door access clear.Special instructions
Confirm any key drop or access need with the team before arrival.
Let’s talk about what your vehicle is telling you.
Describe the symptom and choose a date. We will call you to set the time.