Price
Call for price
Hours
Open Mon–Sat
Station type
Test Only
Appointments
Walk-ins welcome
Hours
- Monday
- 9 AM – 6 PM
- Tuesday
- 9 AM – 6 PM
- Wednesday
- 9 AM – 6 PM
- Thursday
- 9 AM – 6 PM
- Friday
- 9 AM – 6 PM
- Saturday
- 9 AM – 4 PM
- Sunday
- Closed
Good to know
Languages
English
Payment
Credit Card, Debit Card
What to expect at Montclair Smog Center
Montclair Smog Center is licensed by the Bureau of Automotive Repair as a Test Only smog station in Montclair. 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?
- Montclair Smog Center 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.
4751 Holt Blvd A, Montclair, CA 91763
Get directions →Hours
- Monday
- 9 AM – 6 PM
- Tuesday
- 9 AM – 6 PM
- Wednesday
- 9 AM – 6 PM
- Thursday
- 9 AM – 6 PM
- Friday
- 9 AM – 6 PM
- Saturday
- 9 AM – 4 PM
- Sunday
- Closed
Other stations near Montclair Smog Center
Speed 1 Smog Check
4727 Brooks Street
Pro Smogs Test Only
4601 Brooks St Unit 6
All Smogs Test Only
10636 Ramona Ave
STG Auto Service
10325 Central Ave
The Smog Check Center
10660 Silicon Avenue_unit A
Nearby cities in San Bernardino County
Questions about Montclair Smog Center
Montclair Smog Center is open Monday 9 AM to 6 PM; Tuesday 9 AM to 6 PM; Wednesday 9 AM to 6 PM; Thursday 9 AM to 6 PM; Friday 9 AM to 6 PM; Saturday 9 AM to 4 PM. Closed Sunday. Hours can change on holidays, so call ahead if you are cutting it close.
Montclair Smog Center accepts Credit Card, Debit Card.
Google lists the following accessibility features at Montclair Smog Center: wheelchair accessible entrance, wheelchair accessible parking.
Montclair Smog Center has held a BAR smog license since 2020. You can verify the license status at bar.ca.gov.
Montclair Smog Center 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 (909) 593-6488 for a quote.
Montclair Smog Center does not take online bookings here, but walk-ins are welcome. Call (909) 593-6488 to check the wait.
Staff at Montclair Smog Center speak English.
The closest alternatives in Montclair are Speed 1 Smog Check (0.1 mi) and Pro Smogs Test Only (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: Riverside • Licensed since 2020