Price
Call for price
Hours
Hours not available
Station type
Test & Repair
Appointments
Walk-ins welcome
Good to know
Languages
English
Payment
Cash, Credit Card
What to expect at DN Smog & Autocare
DN Smog & Autocare is licensed by the Bureau of Automotive Repair as a Test & Repair smog station in Westminster, so it can run the inspection and, if your car fails, diagnose and fix it in the same shop. It is not STAR certified, so if your DMV renewal notice says "STAR Station Required" you will need a different station.
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?
- DN Smog & Autocare 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.
15081 Moran St #c, Westminster, CA 92683
Get directions →Also listed on
Other stations near DN Smog & Autocare
KBC Auto Center
15132 Weststate St
Trans Smog Test Only
15193 Moran St
LD Auto Smog & Repair
15167 Moran Street
Z1 Smog Test Only
14841 Dillow Street Unit #b
Best Smog Test Only
14911 Moran St Suite B
Nearby cities in Orange County
Questions about DN Smog & Autocare
DN Smog & Autocare accepts Cash, Credit Card.
DN Smog & Autocare has held a BAR smog license since 1999. You can verify the license status at bar.ca.gov.
DN Smog & Autocare 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 (714) 901-3040 for a quote.
DN Smog & Autocare does not take online bookings here, but walk-ins are welcome. Call (714) 901-3040 to check the wait.
We don't have hours on file for DN Smog & Autocare, so call (714) 901-3040 before you drive over.
Staff at DN Smog & Autocare speak English.
The closest alternatives in Westminster are KBC Auto Center (0.1 mi) and Trans Smog Test Only (0.1 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: Santa Ana • Licensed since 1999