Cruz In Smog Check

Cruz In Smog Check is a STAR certified test-only smog check station in Byron, CA.

4.7(84 reviews)

3000 Taylor Ln Unit A, Byron, CA 94514

Price

Call for price

Hours

Open Mon–Fri

Station type

Test Only

Appointments

Walk-ins welcome

STAR Certified - Authorized for directed vehicles and gross polluters

Hours

Monday
10:30 AM – 5:30 PM
Tuesday
10:30 AM – 5:30 PM
Wednesday
10:30 AM – 5:30 PM
Thursday
10:30 AM – 5:30 PM
Friday
10:30 AM – 5:30 PM
Saturday
Closed
Sunday
Closed

Good to know

Languages

English

Payment

Credit Card, Debit Card, NFC/Contactless

Nearby cities in Contra Costa County

Questions about Cruz In Smog Check

Yes. Cruz In Smog Check is STAR certified with the California Bureau of Automotive Repair, so it can test vehicles the DMV directs to a STAR station, including gross polluters.


Yes. Cruz In Smog Check is licensed as a Test Only smog station. This station performs the smog test and issues the certificate. It does not do repairs, so a failed vehicle has to be fixed elsewhere and brought back.


Cruz In Smog Check is open Monday 10:30 AM to 5:30 PM; Tuesday 10:30 AM to 5:30 PM; Wednesday 10:30 AM to 5:30 PM; Thursday 10:30 AM to 5:30 PM; Friday 10:30 AM to 5:30 PM. Closed Saturday and Sunday. Hours can change on holidays, so call ahead if you are cutting it close.


Yes. Cruz In Smog Check accepts walk-ins, so you can drive in without booking ahead.


Cruz In Smog Check accepts Credit Card, Debit Card, NFC/Contactless.


Google lists the following accessibility features at Cruz In Smog Check: wheelchair accessible parking.


Cruz In Smog Check has held a BAR smog license since 2017. You can verify the license status at bar.ca.gov.


Cruz In 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 (925) 308-6335 for a quote.


Cruz In Smog Check does not take online bookings here, but walk-ins are welcome. Call (925) 308-6335 to check the wait.


Staff at Cruz In Smog Check speak English.


Bring the car, your registration or DMV renewal notice, and a way to pay. Most smog checks take 15 to 30 minutes, and most visits are closer to 20.


Cruz In Smog Check is a Test Only station, so it cannot do the repair. You would have the work done at a repair shop, then come back for the free retest within 30 days. California's Consumer Assistance Program covers up to $1,200 of emissions repairs for qualifying owners.


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: Hercules • Licensed since 2017

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