Mastertech Automotive

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

No. Mastertech Automotive 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.

Mastertech Automotive 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. Mastertech Automotive accepts walk-ins, so you can drive in without booking ahead.

Mastertech Automotive accepts Credit Card, Debit Card, NFC/Contactless.

Google lists the following accessibility features at Mastertech Automotive: wheelchair accessible entrance, wheelchair accessible parking.

Mastertech Automotive has held a BAR smog license since 2013. You can verify the license status at bar.ca.gov.

Mastertech Automotive 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 (805) 489-3755 for a quote.

Mastertech Automotive does not take online bookings here, but walk-ins are welcome. Call (805) 489-3755 to check the wait.

Staff at Mastertech Automotive 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 Mastertech Automotive 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 Arroyo Grande are Arroyo Grande Import Automotive and Efi's Auto Repair. Both are listed further up this page with their ratings and hours.