Longs Auto Tech

Yes. Longs Auto Tech 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. Longs Auto Tech 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.

Longs Auto Tech 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. Closed Saturday and Sunday. Hours can change on holidays, so call ahead if you are cutting it close.

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

Longs Auto Tech accepts Cash, Credit Card.

Longs Auto Tech has held a BAR smog license since 2001. You can verify the license status at bar.ca.gov.

Longs Auto Tech 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 (408) 926-7099 for a quote.

Longs Auto Tech does not take online bookings here, but walk-ins are welcome. Call (408) 926-7099 to check the wait.

Staff at Longs Auto Tech 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 Longs Auto Tech 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 Jose are Hbl Hybrid Battery Lab & Auto Repair (0.9 mi) and Happy Smog Check (1.6 mi). Both are listed further up this page with their ratings and hours.