A Plus Smog Center

Yes. A Plus Smog Center is STAR certified with the California Bureau of Automotive Repair, so it can test vehicles the DMV directs to a STAR station, including gross polluters.

Yes. A Plus Smog Center is licensed as a Test Only smog station. This station performs the smog test and issues the certificate. It does not do repairs, so a failed vehicle has to be fixed elsewhere and brought back.

A Plus Smog Center is open Monday 9 AM to 5 PM; Tuesday 9 AM to 5 PM; Wednesday 9 AM to 5 PM; Thursday 9 AM to 5 PM; Friday 9 AM to 5 PM; Saturday 9 AM to 3 PM. Closed Sunday. Hours can change on holidays, so call ahead if you are cutting it close.

Yes. A Plus Smog Center accepts walk-ins, so you can drive in without booking ahead.

A Plus Smog Center accepts Credit Card, Debit Card.

Google lists the following accessibility features at A Plus Smog Center: wheelchair accessible entrance, wheelchair accessible parking.

A Plus Smog Center has held a BAR smog license since 2020. You can verify the license status at bar.ca.gov.

A Plus 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 (626) 279-2020 for a quote.

A Plus Smog Center does not take online bookings here, but walk-ins are welcome. Call (626) 279-2020 to check the wait.

Staff at A Plus Smog Center speak English.

Bring the car, your registration or DMV renewal notice, and a way to pay. Most smog checks take 15 to 30 minutes, and most visits are closer to 20.

A Plus Smog Center is a Test Only station, so it cannot do the repair. You would have the work done at a repair shop, then come back for the free retest within 30 days. California's Consumer Assistance Program covers up to $1,200 of emissions repairs for qualifying owners.

The closest alternatives in El Monte are Durfee Car Wash & Smog and Mikes Test Only (0.2 mi). Both are listed further up this page with their ratings and hours.