Price
Call for price
Hours
Open Mon–Sat
Station type
Test Only
Appointments
Walk-ins welcome
Hours
- Monday
- 9 AM – 5 PM
- Tuesday
- 9 AM – 5 PM
- Wednesday
- 9 AM – 5 PM
- Thursday
- 9 AM – 5 PM
- Friday
- 9 AM – 5 PM
- Saturday
- 9 AM – 2 PM
- Sunday
- Closed
Good to know
Languages
English
Payment
Cash, Credit Card
What to expect at Automotive Express Smog
Automotive Express Smog is licensed by the Bureau of Automotive Repair as a Test Only smog station in Riverside. 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?
- Automotive Express Smog 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.
3301 Chicago Ave, Riverside, CA 92507
Get directions →Hours
- Monday
- 9 AM – 5 PM
- Tuesday
- 9 AM – 5 PM
- Wednesday
- 9 AM – 5 PM
- Thursday
- 9 AM – 5 PM
- Friday
- 9 AM – 5 PM
- Saturday
- 9 AM – 2 PM
- Sunday
- Closed
Also listed on
Other stations near Automotive Express Smog
Automotive Raceway Smog
2291 University Ave #a
EZ Auto Smog
2748 14th Street
L P Z Auto Repair
2692 Main Street
Alamo Smog Test Only
3951 Alamo Street
Riverside Smog Pros
6011 Magnolia Avenue
Nearby cities in Riverside County
Questions about Automotive Express Smog
Automotive Express Smog is open Monday 9 AM to 5 PM; Tuesday 9 AM to 5 PM; Wednesday 9 AM to 5 PM; Thursday 9 AM to 5 PM; Friday 9 AM to 5 PM; Saturday 9 AM to 2 PM. Closed Sunday. Hours can change on holidays, so call ahead if you are cutting it close.
Automotive Express Smog accepts Cash, Credit Card.
Automotive Express Smog has held a BAR smog license since 2015. You can verify the license status at bar.ca.gov.
Automotive Express Smog 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 (951) 682-3371 for a quote.
Automotive Express Smog does not take online bookings here, but walk-ins are welcome. Call (951) 682-3371 to check the wait.
Staff at Automotive Express Smog speak English.
The closest alternatives in Riverside are Automotive Raceway Smog (0.8 mi) and EZ Auto Smog (1.3 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.
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BAR field office: Riverside • Licensed since 2015