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Exhaust System Shops in Saint-Jérôme, QC

Find trusted exhaust system services in Saint-Jérôme. Compare prices, read verified reviews, and request free quotes.

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garage Lacasse - Exhaust System in Saint-Jérôme
Verified
Saint-Jérôme, QC
GA

garage Lacasse

2415 boulevard du curé labelle, Saint-Jérôme
★ 4.7
99 reviews
19 auto services • Free quotes available
Exhaust System Auto Accessories & UpgradesAuto Cooling SystemAuto Lights & Signals
📞 4504316593 • Saint-Jérôme
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Silencieux D.E.L & Muffler St jérôme - Exhaust System in Saint-Jérôme
Saint-Jérôme, QC
SI

Silencieux D.E.L & Muffler St jérôme

2088 Bd Saint-Antoine, Saint-Jérôme, QC J7Z 7M2, Canada
★ 4.9
228 reviews
17 auto services • Free quotes available
Exhaust System Auto AC & HeatingAuto Cooling SystemAuto Lights & Signals
📞 (450) 675-7601 • Saint-Jérôme
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Madmax Autoworks Alignement et Mecanique - Exhaust System in Saint-Jérôme
Saint-Jérôme, QC
MA

Madmax Autoworks Alignement et Mecanique

4N7, 839 Rue Alfred Viau, Saint-Jérôme, QC J7Y 4N8, Canada
★ 4.9
87 reviews
20 auto services • Free quotes available
Exhaust System Auto AC & HeatingAuto Cooling SystemAuto Electrical
📞 (450) 821-7323 • Saint-Jérôme
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IDÉFIX - Exhaust System in Saint-Jérôme
Saint-Jérôme, QC
ID

IDÉFIX

De, 714 Rue de Martigny O Local 104, Saint-Jérôme, QC J5L 1Z6, Canada
★ 4.8
72 reviews
19 auto services • Free quotes available
Exhaust System Auto AC & HeatingAuto Cooling SystemAuto Electrical
📞 (450) 436-8086 • Saint-Jérôme
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Tires & Muffler Auto Service Plus Corbeil inc./Octo - Exhaust System in Saint-Jérôme
Saint-Jérôme, QC
TI

Tires & Muffler Auto Service Plus Corbeil inc./Octo

2095 Bd du Curé-Labelle, Saint-Jérôme, QC J7Y 1S7, Canada
★ 4.7
272 reviews
18 auto services • Free quotes available
Exhaust System Auto AC & HeatingAuto Cooling SystemAuto Lights & Signals
📞 (450) 432-4571 • Saint-Jérôme
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Auto Synchro - Exhaust System in Saint-Jérôme
Saint-Jérôme, QC
AU

Auto Synchro

11 Bd des Hauteurs, Saint-Jérôme, QC J7Y 1R1, Canada
★ 4.7
163 reviews
22 auto services • Free quotes available
Exhaust System Auto AC & HeatingAuto Accessories & UpgradesAuto Cooling System
📞 (450) 504-8228 • Saint-Jérôme
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Pneus Avantages Plus - Exhaust System in Saint-Jérôme
Saint-Jérôme, QC
PN

Pneus Avantages Plus

711 Rue de Martigny O, Saint-Jérôme, QC J5L 1Z6, Canada
★ 4.7
117 reviews
17 auto services • Free quotes available
Exhaust System Auto AC & HeatingAuto Cooling SystemAuto Lights & Signals
📞 (450) 592-1397 • Saint-Jérôme
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NAPA AUTOPRO - Exhaust System in Saint-Jérôme
Saint-Jérôme, QC
NA

NAPA AUTOPRO

2150 Bd du Curé-Labelle, Saint-Jérôme, QC J7Y 1T3, Canada
★ 4.6
239 reviews
19 auto services • Free quotes available
Exhaust System Auto AC & HeatingAuto Cooling SystemAuto Lights & Signals
📞 (450) 438-1808 • Saint-Jérôme
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M Mécanique 360 - Exhaust System in Saint-Jérôme
Saint-Jérôme, QC
M

M Mécanique 360

495 Bd des Laurentides, Saint-Jérôme, QC J7Z 4L9, Canada
★ 4.6
225 reviews
17 auto services • Free quotes available
Exhaust System Auto AC & HeatingAuto Cooling SystemAuto Lights & Signals
📞 (450) 438-4184 • Saint-Jérôme
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ExtremeXperformance - Exhaust System in Saint-Jérôme
Saint-Jérôme, QC
EX

ExtremeXperformance

699 Rue Labelle, Saint-Jérôme, QC J7Z 5M2, Canada
★ 4.4
20 reviews
21 auto services • Free quotes available
Exhaust System Auto AC & HeatingAuto Accessories & UpgradesAuto Cooling System
Saint-Jérôme
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GMS Auto Clinique St-Jérôme - Exhaust System in Saint-Jérôme
Saint-Jérôme, QC
GM

GMS Auto Clinique St-Jérôme

153 Rue Saint-Georges, Saint-Jérôme, QC J7Z 4Z7, Canada
★ 4.3
271 reviews
18 auto services • Free quotes available
Exhaust System Auto AC & HeatingAuto Cooling SystemAuto Lights & Signals
📞 (450) 565-4517 • Saint-Jérôme
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Saint-Jérôme, QC Cost Guide

Estimated Exhaust System Pricing

Flex Pipe Weld Repair $160 - $290
Muffler Replacement $240 - $480
Oxygen (O2) Sensor Replacement $190 - $350
Catalytic Converter Replacement $650 - $1,650

*Typical Saint-Jérôme independent shop ranges (CAD before tax). Exact price depends on vehicle year, make, and model.

Everyday Signs to Watch For
  • • Loud roaring, rumbling, or hissing sound from underneath the car
  • • Metallic buzzing or rattling at idle (often a loose heat shield or internal muffler baffle)
  • • Ticking noise from the engine bay on cold start that quiets down as the manifold warms up
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Top Exhaust System Shops in Saint-Jérôme, QC

Boommar lists 11 verified exhaust system shops in Saint-Jérôme, Quebec, with an average rating of 4.7 / 5.0 across 1,793 customer reviews. Compare Verified partner shops and top-rated local garages below:

Shop Name Rating / Status
garage Lacasse ★ 4.7 (99)
Silencieux D.E.L & Muffler St jérôme ★ 4.9 (228)
Madmax Autoworks Alignement et Mecanique ★ 4.9 (87)
IDÉFIX ★ 4.8 (72)
Tires & Muffler Auto Service Plus Corbeil inc./Octo ★ 4.7 (272)

Muffler & Exhaust System Repair in Saint-Jérôme, QC

Your exhaust system routes toxic gases safely behind the cabin, quiets engine noise, and controls tailpipe emissions. Compare muffler and exhaust repair shops in Saint-Jérôme, QC for flex pipe welding, muffler replacement, catalytic converters, oxygen sensors, and manifold repairs.

Browse 11 verified exhaust system shops in Saint-Jérôme, QC above to compare ratings, check offered services, and request a direct quote.

Common Causes of Exhaust & Muffler Damage

Winter road salt and slush corroding steel flanges, welds, and muffler seams
Internal moisture condensation from short cold-start trips rusting mufflers from the inside out
Braided stainless flex pipes fatiguing from constant engine torque movement
Rusted exhaust hangers snapping and letting the pipe sag or drag
Cast-iron exhaust manifolds cracking or shearing bolts from repeated heat cycles
Catalytic converters overheating or clogging due to unfixed engine misfires or oil burning

Signs Your Exhaust System Needs Repair

Loud roaring, rumbling, or hissing sound from underneath the car
Metallic buzzing or rattling at idle (often a loose heat shield or internal muffler baffle)
Ticking noise from the engine bay on cold start that quiets down as the manifold warms up
Raw exhaust fumes or a rotten-egg sulfur smell inside or around the vehicle
Check Engine light with P0420/P0430 catalytic converter or O2 sensor fault codes
Exhaust tailpipe or mid-pipe hanging noticeably low beneath the bumper

Exhaust System Services Available in Saint-Jérôme

Flex Pipe & Flange Welding

Cutting out blown braided flex pipes or rotted flanges and welding new sections

Muffler & Resonator Replacement

Installing quiet OEM-style aluminized or stainless steel mufflers

Catalytic Converter Replacement

Direct-fit or universal OBD-II compliant catalytic converter installation

Exhaust Manifold & Broken Stud Repair

Extracting broken manifold bolts and replacing cracked manifolds and gaskets

Oxygen (O2) Sensor Diagnostics

Testing upstream air-fuel sensors and downstream catalyst monitor sensors

Exhaust Hanger & Heat Shield Repair

Securing rattling heat shields and welding new rubber-isolated pipe hangers

Exhaust System Tips for Saint-Jérôme Drivers

A dedicated muffler shop can often weld in a $180 replacement flex pipe or flange rather than replacing a $1,200 full exhaust assembly
Never ignore exhaust smells inside the cabin; drive with windows cracked and have the leak fixed immediately to prevent carbon monoxide exposure
If a heat shield is rattling, a mechanic can often secure it in 15 minutes with a stainless band clamp
Fix engine misfires or oil leaks promptly so unburned fuel does not melt your catalytic converter honeycomb

Frequently Asked Questions

How much does exhaust or muffler repair cost in Saint-Jérôme? +
In Saint-Jérôme, welding a broken hanger, flange, or flex pipe typically costs $120 to $300. Replacing a muffler runs $220 to $500, while catalytic converter replacements range from $600 to $2,200+ depending on the vehicle.
Can a rusted exhaust flange or flex pipe be welded instead of replacing the whole pipe? +
Yes. As long as the surrounding pipe still has solid metal, an exhaust shop can cut out the rusted flange joint or braided flex section and weld in a new sleeve or flex pipe for a fraction of the cost of a full assembly.
Why did my P0420 catalytic converter Check Engine light come on? +
Code P0420 means the downstream oxygen sensor sees the catalytic converter storing less oxygen than expected. Before replacing an expensive converter, have a shop check for small exhaust leaks near the O2 sensor or a lazy sensor first.
Is it safe to drive with a loud exhaust leak? +
Aside from noise bylaws, an exhaust leak ahead of the rear axle allows odourless carbon monoxide gas to rise into the passenger cabin when stopped at traffic lights. Have exhaust leaks repaired promptly.

Exhaust System in Nearby Cities

Montreal Quebec City Laval Gatineau Longueuil Sherbrooke Lévis Saguenay

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