Price
Call for price
Hours
Open Mon–Sat
Station type
Test & Repair
Appointments
Walk-ins welcome
Hours
- Monday
- 8 AM – 5 PM
- Tuesday
- 8 AM – 5 PM
- Wednesday
- 8 AM – 5 PM
- Thursday
- 8 AM – 5 PM
- Friday
- 8 AM – 5 PM
- Saturday
- 8 AM – 5 PM
- Sunday
- Closed
Good to know
Languages
English
Payment
Credit Card, Debit Card, NFC/Contactless
What to expect at J & S Auto Center
J & S Auto Center is licensed by the Bureau of Automotive Repair as a Test & Repair smog station in Fontana, 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?
- J & S Auto Center 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.
8807 Sierra Ave, Fontana, CA 92335-4731
Get directions →Hours
- Monday
- 8 AM – 5 PM
- Tuesday
- 8 AM – 5 PM
- Wednesday
- 8 AM – 5 PM
- Thursday
- 8 AM – 5 PM
- Friday
- 8 AM – 5 PM
- Saturday
- 8 AM – 5 PM
- Sunday
- Closed
Also listed on
Other stations near J & S Auto Center
Itz2eazy Smog Check
8608 Juniper Avenue
Merrill's Smog
16600 Merrill Ave
All States Test Only
16510 Merrill Avenue Unit A
Bolger Brothers Auto
16571 Arrow Blvd
Camilas Registration & Smog
16375 Arrow Blvd Suite B
Nearby cities in San Bernardino County
Questions about J & S Auto Center
J & S Auto Center is open Monday 8 AM to 5 PM; Tuesday 8 AM to 5 PM; Wednesday 8 AM to 5 PM; Thursday 8 AM to 5 PM; Friday 8 AM to 5 PM; Saturday 8 AM to 5 PM. Closed Sunday. Hours can change on holidays, so call ahead if you are cutting it close.
J & S Auto Center accepts Credit Card, Debit Card, NFC/Contactless.
Google lists the following accessibility features at J & S Auto Center: wheelchair accessible entrance, wheelchair accessible parking.
J & S Auto Center has held a BAR smog license since 2020. You can verify the license status at bar.ca.gov.
J & S Auto Center 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) 822-3055 for a quote.
J & S Auto Center does not take online bookings here, but walk-ins are welcome. Call (909) 822-3055 to check the wait.
Staff at J & S Auto Center speak English.
The closest alternatives in Fontana are Itz2eazy Smog Check (0.3 mi) and Merrill's Smog (0.4 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 2020