Super Station

Yes. Super Station 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.

No. Super Station 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.

Super Station is open Monday 8 AM to 5 PM; Tuesday 8 AM to 5 PM; Wednesday 8 AM to 5 PM; Thursday 8 AM to 5 PM; Friday 8 AM to 5 PM; Saturday 8 AM to 2 PM. Closed Sunday. Hours can change on holidays, so call ahead if you are cutting it close.

Yes. Super Station accepts walk-ins, so you can drive in without booking ahead.

Super Station accepts Credit Card, Debit Card, NFC/Contactless.

Google lists the following accessibility features at Super Station: wheelchair accessible entrance, wheelchair accessible parking, wheelchair accessible restroom.

Super Station has held a BAR smog license since 2019. You can verify the license status at bar.ca.gov.

Super Station 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) 685-0101 for a quote.

Super Station does not take online bookings here, but walk-ins are welcome. Call (925) 685-0101 to check the wait.

Staff at Super Station 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 Super Station 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 Four Corners Union (0.2 mi) and Concord Smog Tune & Brakes (0.6 mi). Both are listed further up this page with their ratings and hours.