Smog Pros Test Only

Yes. Smog Pros Test Only Inc 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. Smog Pros Test Only Inc 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.

Smog Pros Test Only Inc is open Monday 8 AM to 5:30 PM; Tuesday 8 AM to 5:30 PM; Wednesday 8 AM to 5:30 PM; Thursday 8 AM to 5:30 PM; Friday 8 AM to 5:30 PM; Saturday 8 AM to 4 PM. Closed Sunday. Hours can change on holidays, so call ahead if you are cutting it close.

Yes. Smog Pros Test Only Inc accepts walk-ins, so you can drive in without booking ahead.

Smog Pros Test Only Inc accepts Cash, Credit Card.

Smog Pros Test Only Inc has held a BAR smog license since 2021. You can verify the license status at bar.ca.gov.

Smog Pros Test Only Inc 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) 839-6000 for a quote.

Smog Pros Test Only Inc does not take online bookings here, but walk-ins are welcome. Call (626) 839-6000 to check the wait.

Staff at Smog Pros Test Only Inc 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.

Smog Pros Test Only Inc 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 Rowland Heights are New Green Auto Smog (0.3 mi) and Smog Test Only Discount Center (0.6 mi). Both are listed further up this page with their ratings and hours.