No Appointments Necessary
536 Merchant St
Vacaville, CA 95688
(707) 514-7013
2000 & Newer GAS & HYBRID Vehicles Only Coupon Not Applicable For RVS, Heavy duty Vans/Trucks And Diesels
Coupon by: SmogCheckDeals.com
Price
Call for price
Hours
Open 7 days a week
Station type
Test Only
Appointments
Walk-ins welcome
STAR Certified - Authorized for directed vehicles and gross polluters
Hours
- Monday
- 8 AM – 6 PM
- Tuesday
- 8 AM – 6 PM
- Wednesday
- 8 AM – 6 PM
- Thursday
- 8 AM – 6 PM
- Friday
- 8 AM – 6 PM
- Saturday
- 8 AM – 6 PM
- Sunday
- 8 AM – 5 PM
Photos of California Smog Check
Good to know
Languages
English
Payment
Cash, Credit Card
What to expect at California Smog Check
California Smog Check is licensed by the Bureau of Automotive Repair as a Test Only smog station in Vacaville. 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?
- California Smog Check 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.
536 Merchant St, Vacaville, CA 95688
Get directions →Hours
- Monday
- 8 AM – 6 PM
- Tuesday
- 8 AM – 6 PM
- Wednesday
- 8 AM – 6 PM
- Thursday
- 8 AM – 6 PM
- Friday
- 8 AM – 6 PM
- Saturday
- 8 AM – 6 PM
- Sunday
- 8 AM – 5 PM
Also listed on
Questions about California Smog Check
California Smog Check is open Monday 8 AM to 6 PM; Tuesday 8 AM to 6 PM; Wednesday 8 AM to 6 PM; Thursday 8 AM to 6 PM; Friday 8 AM to 6 PM; Saturday 8 AM to 6 PM; Sunday 8 AM to 5 PM. Hours can change on holidays, so call ahead if you are cutting it close.
California Smog Check accepts Cash, Credit Card.
California Smog Check has held a BAR smog license since 2011. You can verify the license status at bar.ca.gov.
California Smog Check 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 (707) 514-7013 for a quote.
California Smog Check does not take online bookings here, but walk-ins are welcome. Call (707) 514-7013 to check the wait.
Staff at California Smog Check speak English.
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.
BAR field office: Hercules • Licensed since 2011