Affordable Auto Service

Yes. Affordable Auto Service 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.

No. Affordable Auto Service is licensed as a Test & Repair station. This station can run your smog test and, if the vehicle fails, diagnose and repair it in the same shop.

Affordable Auto Service is open Monday 8 AM to 6 PM; Tuesday 8 AM to 6 PM; Wednesday 8 AM to 6 PM; Thursday 8 AM to 6 PM; Friday 8 AM to 6 PM; Saturday 8 AM to 4 PM. Closed Sunday. Hours can change on holidays, so call ahead if you are cutting it close.

Yes. Affordable Auto Service accepts walk-ins, so you can drive in without booking ahead.

Affordable Auto Service accepts Cash, Credit Card.

Affordable Auto Service has held a BAR smog license since 1995. You can verify the license status at bar.ca.gov.

Affordable Auto Service 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) 599-3300 for a quote.

Affordable Auto Service does not take online bookings here, but walk-ins are welcome. Call (909) 599-3300 to check the wait.

Staff at Affordable Auto Service 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.

Because Affordable Auto Service is a Test & Repair station, it can diagnose and repair the problem in the same shop, then run the free retest within 30 days. If the repair bill is steep, California's Consumer Assistance Program covers up to $1,200 of emissions repairs for qualifying owners.

The closest alternatives in San Dimas are Sanders Auto (0.5 mi) and Ace Auto Care (3.2 mi). Both are listed further up this page with their ratings and hours.