Price
Call for price
Hours
Open Mon–Sat
Station type
Test & Repair
Appointments
Walk-ins welcome
Hours
- Monday
- 8:15 AM – 5 PM
- Tuesday
- 8:15 AM – 5 PM
- Wednesday
- 8:15 AM – 5 PM
- Thursday
- 8:15 AM – 5 PM
- Friday
- 8:15 AM – 5 PM
- Saturday
- 8:15 AM – 2 PM
- Sunday
- Closed
Good to know
Languages
English
Payment
Credit Card, Debit Card, NFC/Contactless
What to expect at Roy Auto & Smog
Roy Auto & Smog is licensed by the Bureau of Automotive Repair as a Test & Repair smog station in Huntington Beach, so it can run the inspection and, if your car fails, diagnose and fix it in the same shop. It is STAR certified, so it can test vehicles the DMV directs to a STAR station, including gross polluters.
Walk-ins are welcome. Most smog checks take 15 to 30 minutes, and most visits are closer to 20.
What to bring
Your registration or DMV renewal notice
It says whether the car needs a STAR station.
The car, with the check engine light off
On a 2000-or-newer car, a lit check engine light fails the test on its own.
A way to pay
The $8.25 state certificate is paid on top of the test when the car passes, unless the station's price or coupon includes it.
What if I fail?
- Roy Auto & Smog can diagnose and repair the problem in the same shop, then retest the car.
- Each station sets its own retest price, so ask before the first test.
- BAR's Consumer Assistance Program pays up to $1,450 toward emissions repairs for income-eligible owners.
17532 Griffin Ln Ste 1, Huntington Beach, CA 92647
Get directions →Hours
- Monday
- 8:15 AM – 5 PM
- Tuesday
- 8:15 AM – 5 PM
- Wednesday
- 8:15 AM – 5 PM
- Thursday
- 8:15 AM – 5 PM
- Friday
- 8:15 AM – 5 PM
- Saturday
- 8:15 AM – 2 PM
- Sunday
- Closed
Also listed on
Other stations near Roy Auto & Smog
Pro Smog Test Only
7652 Slater Ave 5
O'Connell's Complete Auto Care
17502 Gothard St
Smog Inn
17222 Gothard St #e
HB Smog
17281 Beach Blvd Suite B
Just Smogs
7722 Talbert St Unit B
Nearby cities in Orange County
Questions about Roy Auto & Smog
Roy Auto & Smog is open Monday 8:15 AM to 5 PM; Tuesday 8:15 AM to 5 PM; Wednesday 8:15 AM to 5 PM; Thursday 8:15 AM to 5 PM; Friday 8:15 AM to 5 PM; Saturday 8:15 AM to 2 PM. Closed Sunday. Hours can change on holidays, so call ahead if you are cutting it close.
Roy Auto & Smog accepts Credit Card, Debit Card, NFC/Contactless.
Google lists the following accessibility features at Roy Auto & Smog: wheelchair accessible entrance, wheelchair accessible parking.
Roy Auto & Smog has held a BAR smog license since 2021. You can verify the license status at bar.ca.gov.
Roy Auto & Smog 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) 842-3848 for a quote.
Roy Auto & Smog does not take online bookings here, but walk-ins are welcome. Call (714) 842-3848 to check the wait.
Staff at Roy Auto & Smog speak English.
The closest alternatives in Huntington Beach are Pro Smog Test Only (0.1 mi) and O'Connell's Complete Auto Care (0.2 mi). Both are listed further up this page with their ratings and hours.
How we get this data: BAR licenses and STAR status, Google hours and ratings, coupons published by the station.
Verify this station’s license and STAR standing at bar.ca.gov.
Own this shop? Add photos
BAR field office: Santa Ana • Licensed since 2021