Best Transmission Repair Shops in Blainville, QC
15 mechanics listed · 8 in Blainville · 1 open 24/7 · 2 open weekends · 11 rated 4.5+
Data verified October 17, 2026
Atelier de Mécanique Proshop
Centre Performance et Mécanique Martin Henri
Mécanique Auto Patrice Bédard
ABC Carrosserie
Liquid Auto
Listed for drivers in and around Blainville, QC, these 15 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: Blainville, QC
8 of the 15 mechanics we list are based in Blainville; the other 7 serve Blainville from towns including Laval (14 km), Sainte-Thérèse (5 km) and Saint-Eustache (11 km). 14 of the mechanics on this page have a rating, from 4.2 to 5.0 across 1,312 reviews; 12 have 50 or more reviews and 11 are rated 4.5 or higher. When customers rate these mechanics on specific qualities, they most often praise professionalism (90%), quality (67%) and value (62%). 1 is open around the clock; 2 are open on Saturdays and 1 on Sundays. 7 have ten or more years of experience, the longest 22 years. 1 offers emergency or roadside call-outs and 4 list coupons or special offers. We have a website on file for 12 of the mechanics on this page; 11 publish a contact page and 12 list a public email. We count these figures across the mechanics on this page; distances are straight-line, and 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 7 of the 15 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.