Precision Smog & Tune

Yes. Precision Smog & Tune 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. Precision Smog & Tune 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.

Precision Smog & Tune is open Monday 8 AM to 5 PM; Tuesday 8 AM to 5 PM; Wednesday 8 AM to 5 PM; Thursday 8 AM to 5 PM; Friday 8 AM to 5 PM. Closed Saturday and Sunday. Hours can change on holidays, so call ahead if you are cutting it close.

Yes. Precision Smog & Tune accepts walk-ins, so you can drive in without booking ahead.

Precision Smog & Tune accepts Cash, Credit Card.

Precision Smog & Tune has held a BAR smog license since 2010. You can verify the license status at bar.ca.gov.

Precision Smog & Tune 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 (916) 469-9017 for a quote.

Precision Smog & Tune does not take online bookings here, but walk-ins are welcome. Call (916) 469-9017 to check the wait.

Staff at Precision Smog & Tune 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 Precision Smog & Tune 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 Sacramento are Mom's Garage & Smogs (2.0 mi) and D&k Automotive 2 (2.3 mi). Both are listed further up this page with their ratings and hours.