La Cross Smog & Tune

La Cross Smog & Tune is a STAR certified test-and-repair smog check station in Ontario, CA.

4.8(90 reviews)

546 W Holt Blvd, Ontario, CA 91762

Price

Call for price

Hours

Open Mon–Sat

Station type

Test & Repair

Appointments

Walk-ins welcome

STAR Certified - Authorized for directed vehicles and gross polluters

Hours

Monday
8 AM – 6 PM
Tuesday
8 AM – 6 PM
Wednesday
8 AM – 6 PM
Thursday
8 AM – 6 PM
Friday
8 AM – 6 PM
Saturday
8 AM – 3 PM
Sunday
Closed

Good to know

Languages

English

Payment

Cash, Credit Card

Other stations near La Cross Smog & Tune

Nearby cities in San Bernardino County

Questions about La Cross Smog & Tune

Yes. La Cross 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. La Cross 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.


La Cross Smog & Tune is open Monday 8 AM to 6 PM; Tuesday 8 AM to 6 PM; Wednesday 8 AM to 6 PM; Thursday 8 AM to 6 PM; Friday 8 AM to 6 PM; Saturday 8 AM to 3 PM. Closed Sunday. Hours can change on holidays, so call ahead if you are cutting it close.


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


La Cross Smog & Tune accepts Cash, Credit Card.


La Cross Smog & Tune has held a BAR smog license since 2011. You can verify the license status at bar.ca.gov.


La Cross 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 (909) 467-2616 for a quote.


La Cross Smog & Tune does not take online bookings here, but walk-ins are welcome. Call (909) 467-2616 to check the wait.


Staff at La Cross 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 La Cross 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 Ontario are Pros Smog Check (0.2 mi) and Voyager 1 Smog (0.6 mi). Both are listed further up this page with their ratings and hours.


How we get this data: BAR licenses and STAR status, Google hours and ratings, coupons published by the station.

Verify this station’s license and STAR standing at bar.ca.gov.

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BAR field office: Riverside • Licensed since 2011

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