Price
Call for price
Hours
Open Mon–Sat
Station type
Test & Repair
Appointments
Walk-ins welcome
Hours
- Monday
- 8 AM – 5 PM
- Tuesday
- 8 AM – 5 PM
- Wednesday
- 8 AM – 5 PM
- Thursday
- 8 AM – 5 PM
- Friday
- 8 AM – 5 PM
- Saturday
- 8 AM – 2 PM
- Sunday
- Closed
Good to know
Languages
English
Payment
Credit Card, Debit Card, NFC/Contactless
What to expect at Johnny's Auto Tech
Johnny's Auto Tech is licensed by the Bureau of Automotive Repair as a Test & Repair smog station in Glendora, 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?
- Johnny's Auto Tech 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.
305 W Route 66, Unit B, Glendora, CA 91740
Get directions →Hours
- Monday
- 8 AM – 5 PM
- Tuesday
- 8 AM – 5 PM
- Wednesday
- 8 AM – 5 PM
- Thursday
- 8 AM – 5 PM
- Friday
- 8 AM – 5 PM
- Saturday
- 8 AM – 2 PM
- Sunday
- Closed
Also listed on
Other stations near Johnny's Auto Tech
Glendora Mobile Service Center
540 W Rte 66
Glendora 76
106 E Rte 66
Route 66 Smog Glendora
200 E Rte 66 Unit A
Brian Wood Automotive
200 W Foothill Blvd
Darling Smog
743 W Rte 66 #4
Nearby cities in Los Angeles County
Questions about Johnny's Auto Tech
Johnny's Auto Tech 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 8 AM to 2 PM. Closed Sunday. Hours can change on holidays, so call ahead if you are cutting it close.
Johnny's Auto Tech accepts Credit Card, Debit Card, NFC/Contactless.
Google lists the following accessibility features at Johnny's Auto Tech: wheelchair accessible entrance, wheelchair accessible parking.
Johnny's Auto Tech has held a BAR smog license since 2018. You can verify the license status at bar.ca.gov.
Johnny's Auto Tech 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 (626) 335-3124 for a quote.
Johnny's Auto Tech does not take online bookings here, but walk-ins are welcome. Call (626) 335-3124 to check the wait.
Staff at Johnny's Auto Tech speak English.
The closest alternatives in Glendora are Glendora Mobile Service Center (0.2 mi) and Glendora 76 (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: South El Monte • Licensed since 2018