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Failed Smog Check in Oceanside, CA
Failed a smog check in Oceanside? Take the vehicle inspection report to a licensed test-and-repair or repair-only station of your choice for the emissions repair, then come back to our Mission Ave STAR station for the $30 smog retest within 30 days. We're test-only and open seven days; book online or call (760) 439-8000.

- 4.8★ · 706 Google reviews
- STAR certified
- BAR-licensed station #298098
- Walk-ins welcome
- Se habla español
Start with the report
The vehicle inspection report shows the results and whether the car passed or failed, and it lists any open safety recalls. We'll go through it with you before you leave, so you know what the repair station needs to look at.
The path from fail to pass
Pick a repair station
Repairs happen at a test-and-repair or repair-only station of your choice. BAR's Auto Shop Locator lists licensed stations near you.
Ask about warranty coverage
Some emissions repairs may be covered by your manufacturer's warranty. Check your owner's manual.
Let the monitors reset
If the battery was disconnected or codes were cleared, drive normally for a week or two.
Retest with us
any day we're open: $21.75, plus the $8.25 certificate if it passes, within 30 days of the failed inspection here (retest terms).

For service members on a schedule
A failed test can land at a bad moment, like the week before a move or a deployment. Because we're open Saturday and Sunday, the retest doesn't have to wait for a weekday off. Military members and veterans aren't exempt from California smog checks, so it's worth planning the repair and retest early.
Bring to the retest
- The repaired vehicle.
- The failed inspection report.
- Your DMV renewal notice or the documents DMV sent you.
Makes we test
F-150s to Odysseys, every make: full list.
What drivers say
5 out of 5 stars
“Great service and detailed explanation of how they went about testing the car, previous experience with other shops seemed to beat around the bush. NOT THESE GUYS get solid straight forward answers and feedback.”
Frequently asked questions
What should I do first after failing?
Read the vehicle inspection report with us, then choose a test-and-repair or repair-only station for the repair.
Will a check engine light cause a fail?
Yes. With the check engine light on, a vehicle will not pass.
Do you fix cars?
No. A test-only station does smog checks but not emissions repairs. Find a licensed repair station with BAR's Auto Shop Locator.
Where do I need to get retested?
If your notice calls for a STAR station, the retest must be at one; if not, any test-and-repair or test-only station will do. We're STAR certified, so either way works here.
Is there a retest fee?
Yes. The retest is $21.75, and the $8.25 state certificate is added only if the car passes, for $30 total. It covers one retest here within 30 calendar days of the paid, failed inspection.
Hours and location
| Day | Hours |
|---|---|
| Monday | 9 AM–5 PM |
| Tuesday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| Thursday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | 8 AM–5 PM |
| Sunday | 8 AM–5 PM |
Oceanside STAR Smog Check
All Smog · 3940 Mission Ave, Oceanside, CA 92058 · BAR license #298098 · (760) 439-8000
Retest drivers come over from El Corazon, Jeffries Ranch, Carlsbad and Camp Pendleton.
Pay with cash, any major credit or debit card, Apple Pay or Google Pay. Waiting room with Wi-Fi. English and Spanish (se habla español). Holiday hours follow our Google Business Profile.
Back on the road
Call with questions about your report, or book the retest once the repair is done.