Ace's Automotive Inc.
“They were able to accommodate me last minute and to and fix the problems with my steering wheel, back breaks and a loose part that another mechanic couldn't diagnose.”
Best Car Tune-Up in Oshawa, ON
15 technicians listed · all 15 in Oshawa · 3 open weekends · 12 rated 4.5+
Data verified October 16, 2026
Napa Autopro
“I found friendly advice, prompt service at reasonable rates, and a "neighbourhood attitude.”
Kp's Auto Service
“5/5 for work pricing and also recommendations if he thinks someone else can do something else good.”
Dundas Motors
“This is the right place to take your car, truck or suv.”
Brandon's Auto Repair
“Work was high-quality, diagnoses seem very comprehensive, and no work was suggested that was not necessary, no efforts to up-sell.”
Team Auto
“Team Auto picked up my car, repaired it and delivered it back to me in A1 condition.”
Listed for drivers in and around Oshawa, ON, these 15 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: Oshawa, ON
All 15 technicians we list here are in Oshawa itself. We have 16 technicians in Oshawa on file; this page shows the highest-rated 15. The technicians on this page are rated from 4.2 to 5.0 across 1,158 reviews; 7 have 50 or more reviews and 12 are rated 4.5 or higher. The topics that come up most in reviews of the technicians on this page are "price", "honest" and "professional". 3 are open on Saturdays. 2 have ten or more years of experience, the longest 20 years. 2 give free estimates; 2 are family- or locally-owned and 1 lists coupons or special offers. We have a website on file for 3 of the technicians on this page; 2 publish a contact page; 1 lists a public email and 1 takes 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 Oshawa look at a running fault for free?
Free estimates are advertised by 2 of the 15 shops. On a running fault that normally covers pulling the codes and a price for the obvious parts. Working out which cylinder is misfiring and why takes real bench time, and that part is usually charged.
Auto Experts Inc.
“I'll be taking my truck here any time it needs work and would highly recommend him to anyone.”
Spd Tires & Auto Repair
“I have had a few oil changes as well as tires rotations here and each time they have been helpful and accommodating.”
Perry Auto Service (Prinzen's Auto Service)
“Derrick, new owner, is just as great as John was, I would recommend to all family and friends.”
Total Auto Care
“Very helpful and doing great job, recommending this one for folks whom they don't have have a honest auto shop.”
Erling's Auto Service
“Fair and cheap prices, gets the work done and right, come back every time i need something done to my car”
Attention to Detail
“Finally a shop that cares enough to take the time to get at all of the nooks n crannies.”
J & N Auto Service
“Will definitely be maintaining my vehicle there.”
Kam's Auto Services
“Did a wonderful job stopping the oil leak on my Murano.”
All or Nothing Automotive
Why these companies made our list
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