D&b Smog & Automotive Repair

Yes. D&b Smog & Automotive Repair 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. D&b Smog & Automotive Repair 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.

D&b Smog & Automotive Repair is open Monday 8:30 AM to 5:30 PM; Tuesday 8:30 AM to 5:30 PM; Wednesday 8:30 AM to 5:30 PM; Thursday 8:30 AM to 5:30 PM; Friday 8:30 AM to 5:30 PM; Saturday 9 AM to 12 PM. Closed Sunday. Hours can change on holidays, so call ahead if you are cutting it close.

Yes. D&b Smog & Automotive Repair accepts walk-ins, so you can drive in without booking ahead.

D&b Smog & Automotive Repair accepts Credit Card, Debit Card, NFC/Contactless.

Google lists the following accessibility features at D&b Smog & Automotive Repair: wheelchair accessible entrance, wheelchair accessible parking.

D&b Smog & Automotive Repair has held a BAR smog license since 2018. You can verify the license status at bar.ca.gov.

D&b Smog & Automotive Repair 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) 824-1403 for a quote.

D&b Smog & Automotive Repair does not take online bookings here, but walk-ins are welcome. Call (909) 824-1403 to check the wait.

Staff at D&b Smog & Automotive Repair 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 D&b Smog & Automotive Repair 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 Colton are Oscar's Auto Care & Smog Services (0.1 mi) and Diaz Smog Test Only (0.2 mi). Both are listed further up this page with their ratings and hours.