Price
Call for price
Hours
Open 7 days a week
Station type
Test Only
Appointments
Walk-ins welcome
Hours
- Monday
- 8 AM – 8 PM
- Tuesday
- 8 AM – 8 PM
- Wednesday
- 8 AM – 8 PM
- Thursday
- 8 AM – 8 PM
- Friday
- 8 AM – 8 PM
- Saturday
- 8 AM – 7 PM
- Sunday
- 9:30 AM – 7 PM
Good to know
Languages
English
Payment
Cash, Credit Card
What to expect at Ontario Smog Check JC
Ontario Smog Check JC is licensed by the Bureau of Automotive Repair as a Test Only smog station in Ontario. It runs the inspection and issues the certificate but does no repairs. 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?
- Ontario Smog Check JC doesn't do repairs, so the car goes to a repair shop and comes back for the retest.
- 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.
759 E Holt Blvd #b, Ontario, CA 91761
Get directions →Hours
- Monday
- 8 AM – 8 PM
- Tuesday
- 8 AM – 8 PM
- Wednesday
- 8 AM – 8 PM
- Thursday
- 8 AM – 8 PM
- Friday
- 8 AM – 8 PM
- Saturday
- 8 AM – 7 PM
- Sunday
- 9:30 AM – 7 PM
Also listed on
Other stations near Ontario Smog Check JC
Basic Auto Repair
803 E Holt Blvd
Voyager 1 Smog
703 S Euclid Ave
La Cross Smog & Tune
546 W Holt Blvd
Pros Smog Check
216 S San Antonio Ave
Hector's Smog Check
939 W State St # E
Nearby cities in San Bernardino County
Questions about Ontario Smog Check JC
Ontario Smog Check JC is open Monday 8 AM to 8 PM; Tuesday 8 AM to 8 PM; Wednesday 8 AM to 8 PM; Thursday 8 AM to 8 PM; Friday 8 AM to 8 PM; Saturday 8 AM to 7 PM; Sunday 9:30 AM to 7 PM. Hours can change on holidays, so call ahead if you are cutting it close.
Ontario Smog Check JC accepts Cash, Credit Card.
Ontario Smog Check JC has held a BAR smog license since 2023. You can verify the license status at bar.ca.gov.
Ontario Smog Check JC 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) 817-1155 for a quote.
Ontario Smog Check JC does not take online bookings here, but walk-ins are welcome. Call (909) 817-1155 to check the wait.
Staff at Ontario Smog Check JC speak English.
The closest alternatives in Ontario are Basic Auto Repair (0.1 mi) and Voyager 1 Smog (0.8 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 2023