Silveira Chevrolet

No. Silveira Chevrolet, Inc is not STAR certified. If your DMV renewal notice says "STAR Station Required," you will need to visit a STAR certified station instead.

No. Silveira Chevrolet, Inc is licensed as a Test & Repair station. This station can run your smog test and, if the vehicle fails, diagnose and repair it in the same shop.

Silveira Chevrolet, Inc is open Monday 9 AM to 6 PM; Tuesday 9 AM to 6 PM; Wednesday 9 AM to 6 PM; Thursday 9 AM to 6 PM; Friday 9 AM to 6 PM; Saturday 9 AM to 6 PM; Sunday 10 AM to 5 PM. Hours can change on holidays, so call ahead if you are cutting it close.

Yes. Silveira Chevrolet, Inc accepts walk-ins, so you can drive in without booking ahead.

Silveira Chevrolet, Inc accepts Cash, Credit Card.

Silveira Chevrolet, Inc has held a BAR smog license since 2018. You can verify the license status at bar.ca.gov.

Silveira Chevrolet, Inc 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) 200-4181 for a quote.

Silveira Chevrolet, Inc does not take online bookings here, but walk-ins are welcome. Call (707) 200-4181 to check the wait.

Staff at Silveira Chevrolet, Inc 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.

Because Silveira Chevrolet, Inc is a Test & Repair station, it can diagnose and repair the problem in the same shop, then run the free retest within 30 days. If the repair bill is steep, California's Consumer Assistance Program covers up to $1,200 of emissions repairs for qualifying owners.

The closest alternatives in Sonoma are Pacific Rim Auto Repair (0.2 mi) and Sonoma 76 (0.6 mi). Both are listed further up this page with their ratings and hours.