Best Transmission Repair Shops near East Gwillimbury, ON
These mechanics serve East Gwillimbury from nearby bases in towns including Newmarket, Aurora and Whitchurch-Stouffville.
15 mechanics listed · 1 open weekends · 10 rated 4.5+
Data verified October 16, 2026
Auto Select Repair
Dave's Newmarket Transmission Inc
Puccini's Auto Ctr Ltd
Northstar Automotive Repair
Dale's Transmission
Listed for drivers in and around East Gwillimbury, ON, 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: East Gwillimbury, ON
The 15 mechanics on this page are rated from 4.3 to 4.9 across 1,142 reviews; 9 have 50 or more reviews and 10 are rated 4.5 or higher. The topics that come up most in reviews of the mechanics on this page are "price", "fair" and "professional". 1 is open on Saturdays. 2 have ten or more years of experience, the longest 16 years. 1 gives free estimates and 2 are family- or locally-owned. We have a website on file for 5 of the mechanics on this page; 3 publish a contact page; 3 list a public email and 1 takes bookings online. 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.
Are there transmission shops in East Gwillimbury itself?
No transmission shop carries an address in East Gwillimbury yet. The 15 shops here are the nearest; the largest group is in Newmarket, about 10 km away. Rebuild work needs a bench, a parts washer and space to store units, so these shops sit where rent allows it and customers travel.