Price
Call for price
Hours
Open 7 days a week
Station type
Test Only
A Number 1 Smog Test Only is a STAR certified test-only smog check station at 10115 Whittier Blvd, Whittier, CA 90606. Open 7 days a week.
Hours
- Monday
- 9 AM – 7 PM
- Tuesday
- 9 AM – 7 PM
- Wednesday
- 9 AM – 7 PM
- Thursday
- 9 AM – 7 PM
- Friday
- 9 AM – 7 PM
- Saturday
- 9 AM – 5 PM
- Sunday
- 11 AM – 4 PM
Hours from public business listings. Call to confirm before you go.
What to expect at A Number 1 Smog Test Only
A Number 1 Smog Test Only 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.
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?
- A Number 1 Smog Test Only doesn't do repairs, so the car goes to a repair shop and comes back for the retest.
- BAR's Consumer Assistance Program pays up to $1,450 toward emissions repairs for income-eligible owners.
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10115 Whittier Blvd, Whittier, CA 90606
Get directions →Hours
- Monday
- 9 AM – 7 PM
- Tuesday
- 9 AM – 7 PM
- Wednesday
- 9 AM – 7 PM
- Thursday
- 9 AM – 7 PM
- Friday
- 9 AM – 7 PM
- Saturday
- 9 AM – 5 PM
- Sunday
- 11 AM – 4 PM
Hours from public business listings. Call to confirm before you go.
Also listed on
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Questions about A Number 1 Smog Test Only
A Number 1 Smog Test Only is open Monday 9 AM to 7 PM; Tuesday 9 AM to 7 PM; Wednesday 9 AM to 7 PM; Thursday 9 AM to 7 PM; Friday 9 AM to 7 PM; Saturday 9 AM to 5 PM; Sunday 11 AM to 4 PM.
Verify this station’s license and STAR standing at bar.ca.gov.
Listing updated October 16, 2026.
Own this shop? Add photos
BAR field office: South El Monte • Licensed since 2009