Autotech Performance Inc.
“The explanations are clear, as is the cost estimate.”
Best Muffler & Exhaust Shops near Saint-Laurent, QC
These technicians serve Saint-Laurent from nearby bases in towns including Pierrefonds, Saint-Hubert and Montreal.
10 technicians listed · 2 open weekends · 9 rated 4.5+
Data verified October 17, 2026
514 • Muffler (Tire Select)
“Car fixed first time on time”
Silencieux de l'Est Inc. Octo Auto Service Plus
“The staff was super nice and very attentive.”
Garage Turgeon Inc Octo Auto Service Plus
“Great service I recommend this mechanic.”
Antirouille Rust-Proofing
“Since they only accept cash or credit card, they trusted me enough to pick up the money and hand-deliver it to them in my own vehicle, after the service was completed.”
Silencieux GMS Longueuil Auto Mécano
“I have been going to this place for years, always professional, I have had all my maintenance done, even the storage of my tires.”
Listed for drivers in and around Saint-Laurent, QC, these 10 shops handle mufflers, pipes and catalytic converters. What each one says about welding, custom work and warranties comes from its own website; ratings and quotes come from public reviews.
Area overview: Saint-Laurent, QC
The 10 technicians on this page are rated from 4.3 to 4.9 across 2,311 reviews; all 10 have 50 or more reviews and 9 are rated 4.5 or higher. The topics that come up most in reviews of the technicians on this page are "honest" and "price". 2 are open on Saturdays. 8 have ten or more years of experience, the longest 25 years. 7 list coupons or special offers. We have a website on file for all 10 of the technicians on this page; 6 publish a contact page; 7 list a public email and 1 takes bookings online. We count these figures across the technicians on this page; hours and prices change, so confirm the details with the technician before you visit.
Garage Tony Alves
“We feel that they love their customers and simply want to help them.”
PAB Mécanique Inc.
“I'm satisfied with the service I get every time I go there.”
Gauthier Mécanique – Pneus
“They now have a new customer since they prove their value to me by their attentiveness as well as fast service, courteous and competent.”
Théo Gosselin Tires and Mechanics (Tires)
“Great team, impeccable and fast service.”
Why these companies made our list
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