Price
Call for price
Hours
Open Tue–Sat
Station type
Test & Repair
Appointments
Walk-ins welcome
Hours
- Monday
- Closed
- Tuesday
- 8 AM – 5:30 PM
- Wednesday
- 8 AM – 5:30 PM
- Thursday
- 8 AM – 5:30 PM
- Friday
- 8 AM – 5:30 PM
- Saturday
- 8 AM – 3 PM
- Sunday
- Closed
Good to know
Languages
English
Payment
Cash, Credit Card
What to expect at Ochoa Brothers Auto Repair & Towing
Ochoa Brothers Auto Repair & Towing is licensed by the Bureau of Automotive Repair as a Test & Repair smog station in Ontario, so it can run the inspection and, if your car fails, diagnose and fix it in the same shop. It is STAR certified, so it can test vehicles the DMV directs to a STAR station, including gross polluters.
Walk-ins are welcome. Most smog checks take 15 to 30 minutes, and most visits are closer to 20.
What to bring
Your registration or DMV renewal notice
It says whether the car needs a STAR station.
The car, with the check engine light off
On a 2000-or-newer car, a lit check engine light fails the test on its own.
A way to pay
The $8.25 state certificate is paid on top of the test when the car passes, unless the station's price or coupon includes it.
What if I fail?
- Ochoa Brothers Auto Repair & Towing can diagnose and repair the problem in the same shop, then retest the car.
- Each station sets its own retest price, so ask before the first test.
- BAR's Consumer Assistance Program pays up to $1,450 toward emissions repairs for income-eligible owners.
903 S Euclid Avenue, Ontario, CA 91762
Get directions →Hours
- Monday
- Closed
- Tuesday
- 8 AM – 5:30 PM
- Wednesday
- 8 AM – 5:30 PM
- Thursday
- 8 AM – 5:30 PM
- Friday
- 8 AM – 5:30 PM
- Saturday
- 8 AM – 3 PM
- Sunday
- Closed
Also listed on
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Questions about Ochoa Brothers Auto Repair & Towing
Ochoa Brothers Auto Repair & Towing is open Tuesday 8 AM to 5:30 PM; Wednesday 8 AM to 5:30 PM; Thursday 8 AM to 5:30 PM; Friday 8 AM to 5:30 PM; Saturday 8 AM to 3 PM. Closed Monday and Sunday. Hours can change on holidays, so call ahead if you are cutting it close.
Ochoa Brothers Auto Repair & Towing accepts Cash, Credit Card.
Ochoa Brothers Auto Repair & Towing has held a BAR smog license since 2013. You can verify the license status at bar.ca.gov.
Ochoa Brothers Auto Repair & Towing has not published a price on SmogCheckDeals. The Bureau of Automotive Repair puts the statewide average at $69.16 as of August 2026, about $65 for a 2000-or-newer vehicle and $73 for 1999-or-older, plus the $8.25 certificate fee. Call (909) 284-8051 for a quote.
Ochoa Brothers Auto Repair & Towing does not take online bookings here, but walk-ins are welcome. Call (909) 284-8051 to check the wait.
Staff at Ochoa Brothers Auto Repair & Towing speak English.
The closest alternatives in Ontario are Voyager 1 Smog (0.1 mi) and La Cross Smog & Tune (0.7 mi). Both are listed further up this page with their ratings and hours.
How we get this data: BAR licenses and STAR status, Google hours and ratings, coupons published by the station.
Verify this station’s license and STAR standing at bar.ca.gov.
Own this shop? Add photos
BAR field office: Riverside • Licensed since 2013