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Silencieux S M
“Excellent, fast and courteous service in a professional and rustic way, right where great connoisseurs of old garages will feel at home with impeccable and courteous service”
Best Muffler & Exhaust Shops in Trois-Rivières, QC
24 technicians listed · 14 in Trois-Rivières · 21 rated 4.5+
Data verified October 17, 2026
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Duplessis Mechanic
- Honest
- Thibaut Courtois
- Work
“I have a 2007 Dodge Grand Sport Trailer SE.”
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Garage Auto Pat Inc.
“Very good mechanics”
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Garage Gauthier
- Honest
“Always great service!”
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Garage Jacques Blais et Fils Inc.
- Thursday
- Kindness
- Honest
“Quality service, honest garage”
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Point S
- Pay
- Labor
- Price
“Excellent family business!”
Listed for drivers in and around Trois-Rivières, QC, these 24 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: Trois-Rivières, QC
14 of the 24 technicians we list are based in Trois-Rivières; the other 10 serve Trois-Rivières from towns including Saint-Maurice (10 km), Nicolet (11 km) and Shawinigan-Sud (24 km). The technicians on this page are rated from 4.0 to 5.0 across 1,385 reviews; 12 have 50 or more reviews and 21 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise professionalism (96%), value (57%) and punctuality (48%). Domain records put 11 websites of the technicians on this page at ten or more years old; the oldest dates from 1995. 1 is family- or locally-owned and 2 list coupons or special offers. We have a website on file for 17 of the technicians on this page; 13 publish a contact page and 7 list a public email. We count these figures across the technicians on this page; distances are straight-line, and hours and prices change, so confirm the details with the technician before you visit.
Why are some of these shops outside Trois-Rivières?
14 of the 24 shops sit in Trois-Rivières and the others come from other towns within 30 km. A shop with a bender and a welder is worth a short drive, since it can repair what a parts-only counter would replace.
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Mécanique Pro-Tech Enr. Octo Auto Service Plus
- Honest
- Sprinter
“Having worked in this field for more than thirty years, I quickly sniff out abusive speech with a view to overcharging, and having observed the exchanges they had with other customers during my waiting period, I I noticed that these are people who se...”
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Trafic Pneus et Mécanique
“Excellent service, honest garage and not too expensive”
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Cloutier Auto Maintenant Déménagé à Gentilly Ford
- Warranty
- Wheel
- After Sales Service
“I bought my dream vehicle from Cloutier Auto, a beautiful 2019 Buick Encore, the mechanics were A1, the body as well and the service is always impeccable.”
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Garage Poirier et Fils Inc
“They were able to answer my questions, and they informed me well of what they were going to carry out in terms of verification and the adjustments to be made on my car, 👌 …”
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Garage Louis Germain
- Price
“The employees are smiling, kind and super competent!”
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Mecanex TR
“Women are disfigured by plastic artists devoid of aesthetic sense, but you will not see any work that has not been done according to the rules of the art on the part of Martin.”
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LM 4x4
- Expertise
- Price
“Excellent service, very competent and not too expensive!!!”
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Atelier Éric Tourville
“After a tire blowout on my boyfriend's trailer, pulling onto the side of the 40, one call was enough for atelier eric tourville to resolve our problem in less than 30 minutes.”
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Garage Dupont Michel
- Price
- Honest
- Trade
“Hello, these are the best for modified engines, American and imported models, he knows his stuff, very satisfied to have been there, these are an excellent mechanic, I recommend him, my Holley carburetor was turning very badly, no one had been able t...”
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Garage Sainte-Angele
- Honest
- Vehicle
“Fast and efficient 😉 …”
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Garage Veillette
- Honest
- Price
“Great service at a good price”
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Garage Sylvain Roy
- Thursday
- Honest
“The best”
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Denis Garceau Mechanical Center
“Excellent team of mechanics Denis and Luc😄 …”
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Centre du Débosselage Nicolet
“Excellent service”
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Garage Jean Trudel Inc.
“Excellent and fast services, very friendly people!!”
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Otobox
- Price
- Garage
- Honesty
“I will no longer do business with any other garage!”
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Garage Levasseur Auto Service/Le Spécialiste
“Excellent service”
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Garage Rene Bergeron & Fille
- Thursday
- Honest
- Merger
“The guy worked for at least 40 minutes (Diagnostic) found nothing wrong with his machine and didn't charge me anything even though his hourly rate is $96/hour.”
Why these companies made our list
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