Honest auto repair, Hayward's way

Honest Repairs, Fair Prices, No Surprises

Hayward drivers bring their cars to Sal because he tells it straight and guarantees the work.

Tri Auto Repair work
4.4★
Google Rating
47
Google Reviews
100%
Work Guaranteed

Services

Everything we take on.

General Auto Repair
01

General Auto Repair

Full-service repair and maintenance to keep older and newer vehicles running reliably.

Check Engine Diagnostics
02

Check Engine Diagnostics

Straightforward diagnosis of check engine lights and drivability issues before any repair begins.

Photos

A look around.

Tri Auto Repair in Hayward, CA
Tri Auto Repair in Hayward, CA
Tri Auto Repair in Hayward, CA

Honest diagnostics and work he guarantees, every time.

Our story

A shop Hayward trusts by word of mouth

Tri Auto Repair has built its reputation the old way: one honest repair at a time, passed along from neighbor to neighbor. Most of our customers find us through a friend, a family member, or another shop owner who trusts us with their own referrals.

We work on everything from daily drivers to older cars that need a mechanic who actually knows what to look for. We explain what your car needs, quote it fairly, and stand behind the work when we're done.

If you want a shop where the person doing the diagnosis is the person who answers for it, that's us.

  • Owner-operated by Sal
  • Work is guaranteed
  • Built on referrals, not ads
  • Comfortable with older, high-mileage cars

What customers say

“Sal is honest and does good work. Also excellent pricing. Happy I found this place since I have an older car and who knows what might come up again. I highly recommend this shop.”

Sally Madkin

“He's honest and puts his customers first. He will try to help you and not take advantage of you. I am grateful to find somebody local that I can trust and that guarantees his work 100%.”

Lili Monje

Get it booked.

Serving Hayward, CA.

(510) 940-2705

20979 Mission Blvd, Hayward, CA 94541

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Hours

Open now
Monday
9:00 AM – 5:00 PM
Tuesday
9:00 AM – 5:00 PM
Wednesday
9:00 AM – 5:00 PM
Thursday
9:00 AM – 5:00 PM
Friday
9:00 AM – 5:00 PM
Saturday
9:00 AM – 3:00 PM
Sunday
Closed

Read all 47 Google reviews (4.4★)

Whichever you prefer — one of the two is enough.

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20979 Mission Blvd, Hayward, CA 94541

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Tri Auto Repair

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