Hammer Lane Smog Center

Yes. Hammer Lane 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. Hammer Lane 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.

Hammer Lane Smog Center is open Monday 8:30 AM to 5 PM; Tuesday 8:30 AM to 5 PM; Wednesday 8:30 AM to 5 PM; Thursday 8:30 AM to 5 PM; Friday 8:30 AM to 5 PM; Saturday 8:30 AM to 4 PM; Sunday 10 AM to 1 PM. Hours can change on holidays, so call ahead if you are cutting it close.

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

Hammer Lane Smog Center accepts Cash, Credit Card.

Hammer Lane Smog Center has held a BAR smog license since 2013. You can verify the license status at bar.ca.gov.

Hammer Lane 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 (209) 477-5480 for a quote.

Hammer Lane Smog Center does not take online bookings here, but walk-ins are welcome. Call (209) 477-5480 to check the wait.

Staff at Hammer Lane 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.

Hammer Lane 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 Stockton are Mataga Automotive Inc (0.2 mi) and Toyota Town (0.5 mi). Both are listed further up this page with their ratings and hours.