Lupe's Auto
“I felt safe going there and felt that he wasn't trying to come up with extra thing to charge me more, he explained everything really good.”
Best Car Tune-Up in Ontario, CA
23 technicians listed · all 23 in Ontario · 20 open weekends · 19 rated 4.5+
Data verified October 16, 2026
Wayne's Automotive
“Had a problem with getting my Jeep Smogged and Jim had the knowledge to get it Smogged with very little problems.”
Akram Auto Electric
“They have really been a Blessing, great experience in a difficult situation, I so appreciate them and there Business will return again.”
Basic Auto Repair
“There very good im so picky and they worked with me my car sounds amazing idleing perfect will fursure go to them dont waist ur time”
Central Auto Repair & Mufflers
“Had problem with smog check Ray looked over report suggested a o2 censor I went and picked up one Ray installed and everything is fine and passed smog thanks for the advice an installation”
Buddy's V Tires
“Helpful and always has our odd tire size in stocks even used sometimes.”
Listed for drivers in and around Ontario, CA, these 23 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: Ontario, CA
All 23 technicians we list here are in Ontario itself. We have 29 technicians in Ontario on file; this page shows the highest-rated 23. The technicians on this page are rated from 4.1 to 5.0 across 2,152 reviews; 9 have 50 or more reviews and 19 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise professionalism (80%), quality (80%) and value (70%). The topics that come up most in reviews of the technicians on this page are "honest", "diagnosis" and "communication". 20 are open on Saturdays and 2 on Sundays. 9 have a BBB rating of A or A+. 13 have ten or more years of experience, the longest 46 years. 1 is family- or locally-owned and 1 lists coupons or special offers. We have a website on file for 9 of the technicians on this page; 5 publish a contact page 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.
Can I book a tune-up online with shops listed for Ontario?
Online booking is offered by 2 of the 23 shops on this page. Put the symptom in the notes rather than picking a service name, because a shop that knows it is chasing a misfire will set aside diagnostic time instead of a quick parts slot.
DT Hondamotive and Transmission
“This place is awesome no bull straight to the point i recommend getting your Honda worked on here they pretty much do it all”
MuÑoz Auto Repair
“Highly recommended, I took my car to have the brakes worked on and I was very satisfied.”
Southern Cal Wheel Repair
“Very polite and professional if you need help with your rims come here”
TC Tires
“And seriously, it's also fast and friendly, their service breaks your tire, here they also fix it and have an alignment service”
Don Cortez Tires Services
“Great customer service also great guys they will take care of u will come back soon”
Tune-Ups Inc
“Great guy, Mike, here has been helping 9ut my family with var stuff for more than 15 years.”
Leininger & Short
“The best place to get any size tire they are so friendly and helpful tires for your RV the only place for me”
M & M Express Auto Repair
“I was recommended his shop from a family member and I couldn't be happier with the service I received, seriously.”
J and C Auto Repair
“Bryon is a cool guy and communicates everything that gets done/should get done.”
Ontario Japan Auto
“He diagnosed it with a plug in right in the parking lot, told me I needed an oxygen sensor and that might take care of the lights too.”
Tuned Performance
“His knowledge regarding all year makes/ models is impressive along with his honest fair prices will have mu family coming back as long as his foors stay open...”
Ontario Auto Repair
“This place and all the oreally are very friendly, they speak your language”
RC Auto Repair
“Both the son and the dad work as a team and get your car to you very quick..”
Tune-Up Place
“Every time I've taken my car there the best service someone that generally cares about your needs for your car always satisfied”
Roger's Carburetor
“I recommend him, guaranteed work, reasonable prices and very friendly, the best of Ontario and its surroundings.”
Norman's Auto Repair
“Excellent service with no strings attached!”
Evolution Collision Inc.
“Victor is kind, down to earth, and cares about his customers happiness.”
Why these companies made our list
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