Windsor Square Auto Service

No. Windsor Square Auto Service is not STAR certified. If your DMV renewal notice says "STAR Station Required," you will need to visit a STAR certified station instead.

No. Windsor Square 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.

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

Windsor Square Auto Service accepts Cash, Credit Card.

Windsor Square Auto Service has held a BAR smog license since 1988. You can verify the license status at bar.ca.gov.

Windsor Square 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 (510) 352-1128 for a quote.

Windsor Square Auto Service does not take online bookings here, but walk-ins are welcome. Call (510) 352-1128 to check the wait.

We don't have hours on file for Windsor Square Auto Service, so call (510) 352-1128 before you drive over.

Staff at Windsor Square 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 Windsor Square 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 Leandro are Speedy Smog (0.7 mi) and Advantage Automotive Repair (1.8 mi). Both are listed further up this page with their ratings and hours.