Gem Automotive & Tire

No. Gem Automotive & Tire is not STAR certified. If your DMV renewal notice says "STAR Station Required," you will need to visit a STAR certified station instead.

No. Gem Automotive & Tire 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. Gem Automotive & Tire accepts walk-ins, so you can drive in without booking ahead.

Gem Automotive & Tire accepts Cash, Credit Card.

Gem Automotive & Tire has held a BAR smog license since 2010. You can verify the license status at bar.ca.gov.

Gem Automotive & Tire 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.

Gem Automotive & Tire does not take online bookings here, but walk-ins are welcome.

We don't have hours on file for Gem Automotive & Tire, so confirm they are open before you drive over.

Staff at Gem Automotive & Tire 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 Gem Automotive & Tire 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 Campbell are Accurate Smog Check (0.3 mi) and C & N Auto Center (0.4 mi). Both are listed further up this page with their ratings and hours.