Mercedes Benz Of Walnut Creek

No. Mercedes Benz Of Walnut Creek is not STAR certified. If your DMV renewal notice says "STAR Station Required," you will need to visit a STAR certified station instead.

No. Mercedes Benz Of Walnut Creek 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.

Mercedes Benz Of Walnut Creek is open Monday 9 AM to 8 PM; Tuesday 9 AM to 8 PM; Wednesday 9 AM to 8 PM; Thursday 9 AM to 8 PM; Friday 9 AM to 8 PM; Saturday 9 AM to 8 PM; Sunday 9 AM to 8 PM. Hours can change on holidays, so call ahead if you are cutting it close.

Yes. Mercedes Benz Of Walnut Creek accepts walk-ins, so you can drive in without booking ahead.

Mercedes Benz Of Walnut Creek accepts Cash, Credit Card.

Mercedes Benz Of Walnut Creek has held a BAR smog license since 2005. You can verify the license status at bar.ca.gov.

Mercedes Benz Of Walnut Creek 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 (844) 896-1941 for a quote.

Mercedes Benz Of Walnut Creek does not take online bookings here, but walk-ins are welcome. Call (844) 896-1941 to check the wait.

Staff at Mercedes Benz Of Walnut Creek 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 Mercedes Benz Of Walnut Creek 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 Walnut Creek are Star Smog (0.1 mi) and Toyota Walnut Creek (0.2 mi). Both are listed further up this page with their ratings and hours.