Concord Mazda

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

No. Concord Mazda 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.

Concord Mazda 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 10 AM to 7 PM. Hours can change on holidays, so call ahead if you are cutting it close.

Yes. Concord Mazda accepts walk-ins, so you can drive in without booking ahead.

Concord Mazda accepts Credit Card, Debit Card, NFC/Contactless.

Google lists the following accessibility features at Concord Mazda: wheelchair accessible entrance, wheelchair accessible parking.

Concord Mazda has held a BAR smog license since 2017. You can verify the license status at bar.ca.gov.

Concord Mazda 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) 326-3000 for a quote.

Concord Mazda does not take online bookings here, but walk-ins are welcome. Call (925) 326-3000 to check the wait.

Staff at Concord Mazda 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 Concord Mazda 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 Concord are Future Ford Lincoln Of Concord (0.1 mi) and Audi Concord (0.7 mi). Both are listed further up this page with their ratings and hours.