Superior Auto Clinic

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

No. Superior Auto Clinic 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.

Superior Auto Clinic 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. Closed Saturday and Sunday. Hours can change on holidays, so call ahead if you are cutting it close.

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

Superior Auto Clinic accepts Credit Card, Debit Card, NFC/Contactless.

Google lists the following accessibility features at Superior Auto Clinic: wheelchair accessible entrance, wheelchair accessible parking, wheelchair accessible restroom.

Superior Auto Clinic has held a BAR smog license since 2017. You can verify the license status at bar.ca.gov.

Superior Auto Clinic 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) 343-3568 for a quote.

Superior Auto Clinic does not take online bookings here, but walk-ins are welcome. Call (530) 343-3568 to check the wait.

Staff at Superior Auto Clinic 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 Superior Auto Clinic 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 Chico are Jerry's Advanced Automotive (0.4 mi) and Chuck Patterson Toyota Scion Dodge (0.5 mi). Both are listed further up this page with their ratings and hours.