
General Auto Repair & Tune-Ups
Routine maintenance and tune-ups to keep your car running the way it should.
Honest Ontario auto repair, plain and simple
Ontario drivers count on Mike and the team at Tune-Ups Inc for straight answers and repairs done right the first time.

Services

Routine maintenance and tune-ups to keep your car running the way it should.

Full brake inspections and replacements, priced fairly and explained clearly before any work begins.

Compression testing and thorough diagnostic work to find the real problem, not just the expensive one.

From starters to full engine swaps, we get you back on the road without guesswork.
Photos



Straight talk, fair prices, no unnecessary repairs, ever
Our story
Tune-Ups Inc has been fixing cars in Ontario one honest diagnosis at a time. Owner Mike built the shop's reputation the old fashioned way, by telling customers exactly what's wrong and what it actually costs to fix it.
Families keep coming back, and bringing their families with them. Parents, kids, and uncles all trust the same mechanic because the price he quotes is the price they pay, no surprise add-ons and no scare tactics.
From routine tune-ups to full engine replacements, we handle every car the way we'd want our own handled: carefully, honestly, and without wasting your time.
What customers say
“Mike is one of the last honest mechanics out there. I recommend this shop”
“The owner Mike is a great and honest man. He WILL NOT overcharge you! I walked out of there paying $320.00 for all new brakes, that is ALL I needed done! Been going there for years.”
“Mike is the best and fairest mechanic I've met. I now have my daughter, mom, dad and uncle going to him. He's very honest and his prices are very reasonable. I'd refer him to anybody.”
5343 W Mission Blvd, Ontario, CA 91762, USA
5343 W Mission Blvd, Ontario, CA 91762, USA
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