Price
Call for price
Hours
Open Mon–Sat
Station type
Test & Repair
Appointments
Walk-ins welcome
Hours
- Monday
- 8:30 AM – 5:30 PM
- Tuesday
- 8:30 AM – 5:30 PM
- Wednesday
- 8:30 AM – 5:30 PM
- Thursday
- 8:30 AM – 5:30 PM
- Friday
- 8:30 AM – 5:30 PM
- Saturday
- 9 AM – 12 PM
- Sunday
- Closed
Good to know
Languages
English
Payment
Credit Card, Debit Card, NFC/Contactless
What to expect at D&B Smog & Automotive Repair
D&B Smog & Automotive Repair is licensed by the Bureau of Automotive Repair as a Test & Repair smog station in Colton, so it can run the inspection and, if your car fails, diagnose and fix it in the same shop. It is STAR certified, so it can test vehicles the DMV directs to a STAR station, including gross polluters.
Walk-ins are welcome. Most smog checks take 15 to 30 minutes, and most visits are closer to 20.
What to bring
Your registration or DMV renewal notice
It says whether the car needs a STAR station.
The car, with the check engine light off
On a 2000-or-newer car, a lit check engine light fails the test on its own.
A way to pay
The $8.25 state certificate is paid on top of the test when the car passes, unless the station's price or coupon includes it.
What if I fail?
- D&B Smog & Automotive Repair can diagnose and repair the problem in the same shop, then retest the car.
- Each station sets its own retest price, so ask before the first test.
- BAR's Consumer Assistance Program pays up to $1,450 toward emissions repairs for income-eligible owners.
1263 N Mt Vernon Ave, Colton, CA 92324
Get directions →Hours
- Monday
- 8:30 AM – 5:30 PM
- Tuesday
- 8:30 AM – 5:30 PM
- Wednesday
- 8:30 AM – 5:30 PM
- Thursday
- 8:30 AM – 5:30 PM
- Friday
- 8:30 AM – 5:30 PM
- Saturday
- 9 AM – 12 PM
- Sunday
- Closed
Also listed on
Other stations near D&B Smog & Automotive Repair
Oscar's Auto Care & Smog Services
1315 N Mt Vernon Ave #b
Diaz Smog Test Only
1347 N Mt Vernon Ave
A+ Auto Center
895 N Mt Vernon Ave
Philly Smog Check
602 N Mt Vernon Ave
Ray's Auto Service
523 E Valley Blvd
Nearby cities in San Bernardino County
Questions about D&B Smog & Automotive Repair
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.
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.
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.
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.
Own this shop? Add photos
BAR field office: Riverside • Licensed since 2018