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Exhaust System Shops in Laval, QC

Find trusted exhaust system services in Laval. Compare prices, read reviews, and book online.

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Clinique d’Auto Simple INC
Laval • ≈ 10 km
CL
Clinique d’Auto Simple INC
1650 Boulevard des Laurentides, Laval, QC H7M 6E1, Canada, Laval
★ 5.0
55 Google reviews
Response ≈ 26 min • $ • Quotes free
Exhaust System Auto Accessories & UpgradesAuto Cooling System
📞 (438) 338-8883 • Free quote • Verified
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Garage Auto Commerce laval
Laval • ≈ 7 km
GA
Garage Auto Commerce laval
2295 Rue Monterey until A, Laval, QC H7L 3J1, Canada, Laval
★ 5.0
109 Google reviews
Response ≈ 25 min • $$ • Quotes free
Exhaust System Auto ElectricalAuto Mechanic
📞 (438) 828-3342 • Free quote • Verified
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Master Auto Garage
Laval • ≈ 7 km
MA
Master Auto Garage
2825 Mnt Masson, Laval, QC H7B 1E3, Canada, Laval
★ 5.0
1 Google reviews
Response ≈ 16 min • $$$ • Quotes free
Exhaust System Vehicle InspectionAuto Mechanic
📞 (438) 835-1514 • Free quote • Verified
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Garage 440 inc.
Laval • ≈ 5 km
GA
Garage 440 inc.
1534 Boulevard des Laurentides, Vimont, QC H7M 2N8, Canada, Laval
★ 4.9
116 Google reviews
Response ≈ 30 min • $$ • Quotes free
Exhaust System Auto Accessories & UpgradesSuspension & Steering
📞 (450) 663-3843 • Free quote • Verified
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MUFFLERS/SILENCIEUX DAVID.Es inc.
Laval • ≈ 5 km
MU
MUFFLERS/SILENCIEUX DAVID.Es inc.
1242 Rue Lachaine, Laval, QC H7C 2N7, Canada, Laval
★ 4.9
396 Google reviews
Response ≈ 42 min • $ • Quotes free
Exhaust System Auto MechanicBrake Services
📞 (450) 936-0915 • Free quote • Verified
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Auto Santé Laval
Laval • ≈ 9 km
AU
Auto Santé Laval
2512 Bd Curé-Labelle, Laval, QC H7T 1R8, Canada, Laval
★ 4.7
126 Google reviews
Response ≈ 58 min • $$$ • Quotes free
Exhaust System Auto MechanicBrake Services
📞 (438) 989-5466 • Free quote • Verified
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Docteur Silencieux
Laval • ≈ 6 km
DO
Docteur Silencieux
992 Bd Curé-Labelle, Laval, QC H7V 2V5, Canada, Laval
★ 4.7
181 Google reviews
Response ≈ 19 min • $$$ • Quotes free
Exhaust System Auto MechanicBrake Services
📞 (450) 687-5082 • Free quote • Verified
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Mufflers Kiko
Laval • ≈ 4 km
MU
Mufflers Kiko
250 Blvd. Samson, Laval, QC H7X 2Y9, Canada, Laval
★ 4.7
277 Google reviews
Response ≈ 27 min • $$$ • Quotes free
Exhaust System Auto MechanicBrake Services
📞 (450) 689-6767 • Free quote • Verified
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Auto Place : Mécanique VAP
Laval • ≈ 4 km
AU
Auto Place : Mécanique VAP
5244 Boulevard des Laurentides, Laval, QC H7K 2J8, Canada, Laval
★ 4.4
120 Google reviews
Response ≈ 24 min • $$ • Quotes free
Exhaust System Auto MechanicBrake Services
📞 (450) 736-3744 • Free quote • Verified
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Verified Reviews for Exhaust System
★ ★ ★ ★ ★

“Service impeccable! Prix imbattable.<br>Thank you very much guys!!!”

Maxime Ouimet • Exhaust System at Clinique d’Auto Simple INC, Laval
★ ★ ★ ★ ★

“Avo is an honest mechanic. A rare find indeed. His prices are good and he is super nice to deal with too! I have no negative comments.”

ricardo scott • Exhaust System at Auto Santé Laval, Laval
★ ★ ★ ★ ★

“J'ai fais réparer mon véhicule la semaine passée il faisait un bruit shant a été disponible tout de suite pour voir quel était le problème le lendemain a midi mon véhicule était réparer avec un prix résonnable bon service courtois avec une gentillesse bienveillante<br>Merci à tout l'équipe”

Martine Poirier • Exhaust System at Clinique d’Auto Simple INC, Laval
★ ★ ★ ★ ★

“The best of the best ! Really. The only place i trust my car, husbands car , ect ! Thank you so much for everything mr Avo”

margo Doe • Exhaust System at Auto Santé Laval, Laval
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Find a Best Exhaust System in Laval, QC

Boommar lists 9 verified mechanics in Laval. 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 Laval? +
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

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

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