Sigma Auto Repair

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

No. Sigma Auto Repair Inc 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.

Sigma Auto Repair Inc 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 9 AM to 2 PM. Closed Sunday. Hours can change on holidays, so call ahead if you are cutting it close.

Yes. Sigma Auto Repair Inc accepts walk-ins, so you can drive in without booking ahead.

Sigma Auto Repair Inc accepts Cash, Credit Card.

Sigma Auto Repair Inc has held a BAR smog license since 2019. You can verify the license status at bar.ca.gov.

Sigma Auto Repair Inc 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 (714) 875-5005 for a quote.

Sigma Auto Repair Inc does not take online bookings here, but walk-ins are welcome. Call (714) 875-5005 to check the wait.

Staff at Sigma Auto Repair Inc 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 Sigma Auto Repair Inc 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 Huntington Beach are Master Mechanix Automotive (0.1 mi) and Just Smogs (0.5 mi). Both are listed further up this page with their ratings and hours.