Autotech Performance Inc.
“Nice people, professionals, friendly staff and recommended by CAA Québec”
Best Transmission Repair Shops near Saint-Constant, QC
These mechanics serve Saint-Constant from nearby bases in towns including Saint-Hubert, Saint-Jean-sur-Richelieu and Pierrefonds.
10 mechanics listed · 1 open weekends · 8 rated 4.5+
Data verified October 19, 2026
Centre De Collision Saint Jean Carrxpert
“Very professional staff and attentive to our needs”
Autosolution
“Did the wheels alignments, very satisfied, they know what to do it and how to explain it so everyone understands, thank you guys!”
Antirouille Rust-Proofing
“Best place to do your rustproofing, it's a family business, the gentlemen know very well the places most affected by rust.”
GO Pneus
“Good service and honest people who do a good job at a price that makes sense thank you”
Carrosserie Signature (Carotec)
“I had excellent service at caroteck and the staff is very attentive to customer requests.”
Listed for drivers in and around Saint-Constant, QC, these 10 shops work on transmissions. What each one says about rebuilds, warranty terms and the brands it handles comes from its own website; ratings and quotes come from public reviews.
Area overview: Saint-Constant, QC
The 10 mechanics on this page are rated from 4.3 to 4.9 across 1,486 reviews; all 10 have 50 or more reviews and 8 are rated 4.5 or higher. The topics that come up most in reviews of the mechanics on this page are "price" and "honest". 1 is open on Saturdays. 6 have ten or more years of experience, the longest 18 years. 3 list coupons or special offers. We have a website on file for all 10 of the mechanics on this page; 6 publish a contact page and 7 list a public email. We count these figures across the mechanics on this page; hours and prices change, so confirm the details with the mechanic before you visit.
Do years in business matter for transmission work?
Ten or more years in business is claimed by 6 of the 10 shops here. Rebuild quality is hands-on skill, and a shop that has been in one place a long time is easier to hold to a warranty. It is what their listings state, not a guarantee.
Centre d'Auto Expert F S Inc
“Recommend this garage to everyone 10/10”
PAB Mécanique Inc.
“Excellent service, excellent workmanship, and excellent prices that met our expectations.”
Gauthier Mécanique – Pneus
“I'm very satisfied with the service!”
Auto Action Inc.
“Great service, I recommend whether to buy or repair your vehicle 👌 …”
Why these companies made our list
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