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Exhaust System Shops in Mont-Royal, QC

Find trusted exhaust system services in Mont-Royal. Compare prices, read reviews, and book online.

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Garage MécanDiag
Mont-Royal • ≈ 4 km
GA
Garage MécanDiag
6527 Chem. de la Côte-de-Liesse, Saint-Laurent, QC H4T 1E5, Canada, Mont-Royal
★ 5.0
59 Google reviews
Response ≈ 48 min • $$ • Quotes free
Exhaust System TransmissionAuto AC & Heating
📞 (514) 512-9887 • Free quote • Verified
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Garage Sport cdn inc.
Mont-Royal • ≈ 8 km
GA
Garage Sport cdn inc.
8 Pl. Legault, Mont-Royal, QC H4P 1Y1, Canada, Mont-Royal
★ 5.0
358 Google reviews
Response ≈ 31 min • $$ • Quotes free
Exhaust System Fuel SystemSuspension & Steering
📞 (514) 738-7433 • Free quote • Verified
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Mexka Services Inc.
Mont-Royal • ≈ 6 km
ME
Mexka Services Inc.
15 Pl. Legault, Mont-Royal, QC H4P 1Y1, Canada, Mont-Royal
★ 5.0
37 Google reviews
Response ≈ 38 min • $$$ • Quotes free
Exhaust System Ford Repair
📞 (438) 380-9008 • Free quote • Verified
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Garage Rapide
Mont-Royal • ≈ 7 km
GA
Garage Rapide
755 Av. Beaumont, Montréal, QC H3N 1V9, Canada, Mont-Royal
★ 4.9
221 Google reviews
Response ≈ 45 min • $$ • Quotes free
Exhaust System Engine RepairBrake Services
📞 (514) 788-8888 • Free quote • Verified
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Mondial Mécanique Automobile
Mont-Royal • ≈ 7 km
MO
Mondial Mécanique Automobile
15 Pl. Legault, Mont-Royal, QC H4P 1Y1, Canada, Mont-Royal
★ 4.9
68 Google reviews
Response ≈ 58 min • $$$ • Quotes free
Exhaust System Engine RepairOil Change & Lube
📞 (438) 375-6718 • Free quote • Verified
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Garage Cristal
Mont-Royal • ≈ 5 km
GA
Garage Cristal
7355 Ave. Mountain Sights, Montreal, QC H4P 2A7, Canada, Mont-Royal
★ 4.8
305 Google reviews
Response ≈ 52 min • $$ • Quotes free
Exhaust System Auto DetailingAuto Body & Paint
📞 (514) 737-7577 • Free quote • Verified
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M.C Silencieux inc
Mont-Royal • ≈ 5 km
M.
M.C Silencieux inc
4090 Rue Saint-Dominique, Montréal, QC H2W 2A8, Canada, Mont-Royal
★ 4.2
121 Google reviews
Response ≈ 31 min • $$$ • Quotes free
Exhaust System Fuel System
📞 (514) 842-8222 • Free quote • Verified
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Tamber Muffler Repair Shop
Mont-Royal • ≈ 3 km
TA
Tamber Muffler Repair Shop
3148 Bd Robert, Montréal, QC H1Z 1Y4, Canada, Mont-Royal
★ 3.6
285 Google reviews
Response ≈ 15 min • $ • Quotes free
Exhaust System
📞 (514) 376-6969 • Free quote • Verified
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Verified Reviews for Exhaust System
★★★★★

“Booked at lunch. Quote came back in 34 minutes with a real breakdown, not a guess. Dropped off the Civic, got SMS updates, picked it up same day. Zero phone tag.”

Jordan B. • Exhaust System at Garage MécanDiag, Mont-Royal
★★★★★

“Finally a Mont-Royal shop that actually does diagnostics properly. Boommar showed verified reviews only — made the decision easy.”

Amelia S. • Diagnostics at Garage Sport cdn inc.
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Find a Best Exhaust System in Mont-Royal, QC

Boommar lists 10 verified mechanics in Mont-Royal. Compare real reviews, response times, pricing bands, and open bays — then book online.

Common Causes of Exhaust & Muffler Problems

Road salt and moisture causing rust and corrosion on exhaust pipes
Catalytic converter deterioration from engine misfires and rich-running conditions
Broken or deteriorated exhaust hangers allowing pipes to sag and vibrate
Exhaust manifold cracks from repeated heat cycling
Impact damage from road debris or bottoming out over obstacles
Failed flex pipes allowing exhaust leaks on front-wheel-drive vehicles

Signs Your Exhaust System Needs Repair

Loud rumbling or roaring sound from under the vehicle
Check Engine light related to catalytic converter efficiency codes
Rattling noise from a loose or failing heat shield
Strong exhaust fumes smell inside or around the vehicle
Decreased fuel efficiency and reduced engine performance
Visible holes, rust-through, or hanging exhaust components

Exhaust System Services Available

Catalytic Converter Replacement

Installing a new OEM or aftermarket catalytic converter

Muffler Replacement

Replacing worn or rusted-through mufflers

Exhaust Pipe Repair & Welding

Welding patches or replacing corroded sections

Exhaust Manifold Repair

Fixing leaks and replacing cracked manifolds and gaskets

Flex Pipe Replacement

Replacing the flexible joint that absorbs engine movement

Custom Exhaust Fabrication

Custom mandrel-bent exhaust systems for trucks and performance vehicles

Exhaust System Tips

Have your exhaust system visually inspected at every oil change
If you smell exhaust fumes inside the cabin, get it fixed immediately—carbon monoxide is deadly
Address small rust spots before they become expensive full-section replacements
A rattling heat shield is an easy, inexpensive fix—don't ignore it
Keep your engine running properly to protect the catalytic converter from premature failure
Application of undercoating can help protect exhaust components from salt corrosion

Frequently Asked Questions

How much does a catalytic converter replacement cost in Mont-Royal? +
OEM catalytic converters range from $1,000-$3,000+ depending on the vehicle. Aftermarket units can cost $500-$1,500. The high precious metal content (platinum, palladium, rhodium) drives the cost.
Can I drive with a broken exhaust? +
While the vehicle may still run, driving with an exhaust leak is dangerous due to carbon monoxide exposure and may cause you to fail emissions testing. It should be repaired promptly.
How long does a muffler last? +
Mufflers in regions with harsh winters and heavy road salt typically last 5-8 years. In milder climates, stainless-steel mufflers can last the life of the vehicle.
Why is my catalytic converter failing? +
Common causes include engine misfires (unburnt fuel overheating it), excessive oil consumption, coolant leaks into combustion, or simply age and high mileage. Fixing the root engine issue prevents repeat failure.

Exhaust System in Nearby Cities

Montreal Quebec City Laval Gatineau Longueuil Sherbrooke Lévis Saguenay

Other Services in Mont-Royal

Auto Mechanic Diesel Truck Mechanic Truck Mechanic Oil Change & Lube Brake Services Tires & Wheels Auto Detailing Auto Body & Paint

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