Best Transmission Repair Shops in Concord, ON
24 mechanics listed · 19 in Concord · 10 open weekends · 22 rated 4.5+
Data verified October 16, 2026
Transmission Depot
York Auto Repairs & Towing
Automotive Envy
A A Transmission Kingdom
Ontario Radiator
Listed for drivers in and around Concord, ON, these 24 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: Concord, ON
19 of the 24 mechanics we list are based in Concord; the other 5 serve Concord from North York, Markham and Toronto. The mechanics on this page are rated from 4.0 to 5.0 across 2,140 reviews; 13 have 50 or more reviews and 22 are rated 4.5 or higher. The topics that come up most in reviews of the mechanics on this page are "price", "professional" and "honest". 10 are open on Saturdays. 2 have ten or more years of experience, the longest 25 years. 3 offer financing; 5 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for 8 of the mechanics on this page; 8 publish a contact page and 5 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 2 of the 24 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.