Price
Call for price
Hours
Open Mon–Sat
Station type
Test Only
Appointments
Walk-ins welcome
Hours
- Monday
- 10 AM – 5 PM
- Tuesday
- 10 AM – 5 PM
- Wednesday
- 10 AM – 5 PM
- Thursday
- 10 AM – 5 PM
- Friday
- 10 AM – 5 PM
- Saturday
- 10 AM – 4 PM
- Sunday
- Closed
Good to know
Languages
English
Payment
Credit Card, Debit Card
What to expect at Aiden's Smog Check
Aiden's Smog Check is licensed by the Bureau of Automotive Repair as a Test Only smog station in Gilroy. It runs the inspection and issues the certificate but does no repairs. 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?
- Aiden's Smog Check doesn't do repairs, so the car goes to a repair shop and comes back for the retest.
- 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.
51 Harnlein Ct, Gilroy, CA 95020
Get directions →Hours
- Monday
- 10 AM – 5 PM
- Tuesday
- 10 AM – 5 PM
- Wednesday
- 10 AM – 5 PM
- Thursday
- 10 AM – 5 PM
- Friday
- 10 AM – 5 PM
- Saturday
- 10 AM – 4 PM
- Sunday
- Closed
Also listed on
Other stations near Aiden's Smog Check
Nearby cities in Santa Clara County
Questions about Aiden's Smog Check
Aiden's Smog Check is open Monday 10 AM to 5 PM; Tuesday 10 AM to 5 PM; Wednesday 10 AM to 5 PM; Thursday 10 AM to 5 PM; Friday 10 AM to 5 PM; Saturday 10 AM to 4 PM. Closed Sunday. Hours can change on holidays, so call ahead if you are cutting it close.
Aiden's Smog Check accepts Credit Card, Debit Card.
Google lists the following accessibility features at Aiden's Smog Check: wheelchair accessible entrance, wheelchair accessible parking.
Aiden's Smog Check has held a BAR smog license since 2021. You can verify the license status at bar.ca.gov.
Aiden's Smog Check 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 (408) 846-7888 for a quote.
Aiden's Smog Check does not take online bookings here, but walk-ins are welcome. Call (408) 846-7888 to check the wait.
Staff at Aiden's Smog Check speak English.
The closest alternatives in Gilroy are Lees Auto Smog Test Only (0.4 mi) and Happy Smog (0.7 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: San Jose • Licensed since 2021