Concord Auto Experts

No. Concord Auto Experts 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 Auto Experts 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 Auto Experts is open Monday 9 AM to 5 PM; Tuesday 9 AM to 5 PM; Wednesday 9 AM to 5 PM; Thursday 9 AM to 5 PM; Friday 9 AM to 5 PM. Closed Saturday and Sunday. Hours can change on holidays, so call ahead if you are cutting it close.

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

Concord Auto Experts accepts Credit Card, Debit Card.

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

Concord Auto Experts has held a BAR smog license since 2015. You can verify the license status at bar.ca.gov.

Concord Auto Experts 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) 286-1098 for a quote.

Concord Auto Experts does not take online bookings here, but walk-ins are welcome. Call (925) 286-1098 to check the wait.

Staff at Concord Auto Experts 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 Auto Experts 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 Bayside Smog Llc (0.3 mi) and Mekatron Concord (0.4 mi). Both are listed further up this page with their ratings and hours.