Best Car Tune-Up in Oakville, ON
21 technicians listed · all 21 in Oakville · 4 open weekends · 19 rated 4.5+
Data verified October 16, 2026
Boost Theory Automotive and Performance Inc.
Mantis Autosport Inc.
Elite Auto Repair
Dennis'
Neetronics Automotive Ltd.
Listed for drivers in and around Oakville, ON, these 21 shops handle tune-up work and running faults. What each one says about diagnostics, warranties and service specials comes from its own website; ratings and quotes come from public reviews.

Area overview: Oakville, ON
All 21 technicians we list here are in Oakville itself. We have 23 technicians in Oakville on file; this page shows the highest-rated 21. The technicians on this page are rated from 3.6 to 5.0 across 2,260 reviews; 11 have 50 or more reviews and 19 are rated 4.5 or higher. The topics that come up most in reviews of the technicians on this page are "price", "professional" and "quality". 4 are open on Saturdays. Domain records put 6 websites of the technicians on this page at ten or more years old; the oldest dates from 2000. 2 are family- or locally-owned and 1 lists coupons or special offers. We have a website on file for 11 of the technicians on this page; 8 publish a contact page; 8 list a public email and 2 take bookings online. We count these figures across the technicians on this page; hours and prices change, so confirm the details with the technician before you visit.
Which shops listed for Oakville open on Saturdays or Sundays?
4 of the 21 shops here show Saturday or Sunday hours. Plugs and filters fit neatly into a Saturday. A chase for an intermittent misfire does not, since it can need the car overnight to catch the fault happening from cold.