A 1 Smog & Repair Center

Yes. A 1 Smog & Repair Center 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. A 1 Smog & Repair Center 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.

A 1 Smog & Repair Center is open Monday 7 AM to 5 PM; Tuesday 7 AM to 5 PM; Wednesday 7 AM to 5 PM; Thursday 7 AM to 5 PM; Friday 7 AM to 5 PM. Closed Saturday and Sunday. Hours can change on holidays, so call ahead if you are cutting it close.

Yes. A 1 Smog & Repair Center accepts walk-ins, so you can drive in without booking ahead.

A 1 Smog & Repair Center accepts Cash, Credit Card.

A 1 Smog & Repair Center has held a BAR smog license since 2002. You can verify the license status at bar.ca.gov.

A 1 Smog & Repair Center 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 (530) 242-0100 for a quote.

A 1 Smog & Repair Center does not take online bookings here, but walk-ins are welcome. Call (530) 242-0100 to check the wait.

Staff at A 1 Smog & Repair Center 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 A 1 Smog & Repair Center 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 Redding are S J Denham Inc (0.3 mi) and Thrive Automotive Llc (1.1 mi). Both are listed further up this page with their ratings and hours.