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Smog Retest in Oceanside, CA
Car repaired after a failed smog check? Oceanside STAR Smog Check at 3940 Mission Ave offers a $30 smog retest for cars that failed a paid inspection here within the last 30 days. We're STAR certified and open seven days, so walk in, book online, or call (760) 439-8000.
- 4.8★ · 706 Google reviews
- STAR certified
- BAR-licensed station #298098
- Walk-ins welcome
- Se habla español
Bring these
- Your vehicle, repairs completed.
- The report from the test it failed.
- Your DMV renewal notice or the documents DMV sent you.
- The repair shop's invoice, if you have it handy.
What happens at the retest
Show up any day of the week
, or reserve a slot online.
OK the estimate
You approve the written retest estimate before anything starts.
Inspection
Same state procedure as the original test, matched to your vehicle's model year.
Results in hand
Your new vehicle inspection report shows pass or fail and lists any open safety recalls.
$30 smog retest terms
One discounted retest for the same vehicle at the same station within 30 calendar days of the original paid, failed inspection. The retest is $21.75; if the vehicle passes, the $8.25 state certificate brings the total to $30. If it fails again, the retest is $21.75. A completed inspection that fails because readiness monitors are not ready counts as the retest. An inspection we abort costs nothing and does not use the retest; the 30-day window still applies. Additional retests and returns after 30 days are charged at posted regular prices. Repairs are not included.
Timing your return
Repairs often involve unplugging the battery or clearing stored codes, and either one resets the car's readiness monitors. Give it a week or two of normal driving before you come back so those monitors can finish. One more check before you leave the house: with the check engine light on, a vehicle will not pass.
Still not passing?
Head back to a test-and-repair or repair-only station of your choice. If you need one, BAR's Auto Shop Locator lists licensed stations. The discounted retest covers one visit, so the next inspection after more repairs is charged at our posted regular price. It's worth reading your owner's manual too: some emissions repairs may be covered by your manufacturer's warranty.
Makes we test
F-150s to Odysseys, every make: full list.
What drivers say
5 out of 5 stars
“Easy, professional, and cost-effective. They got a new customer with me I highly recommend”
5 out of 5 stars
“Quick, straight forward & the customer service is excellent. Just how it should be.”
Frequently asked questions
What does a smog retest cost here?
The retest is $21.75; a pass adds the $8.25 state certificate, for $30 total. It covers one retest of the same vehicle here within 30 calendar days of the paid, failed inspection.
Can I come here if another station failed my car?
Yes, we can inspect it, and we're STAR certified if your notice requires a STAR station. The $30 retest price only covers cars that failed a paid inspection at our station, so a car failed elsewhere pays our regular price (see the coupon page).
Are you open on weekends for retests?
Yes. We're open seven days a week; see the hours below.
My mechanic disconnected the battery. Can I come straight over?
Better to drive normally for a week or two first so the readiness monitors can reset.
Can you do the repair?
No. We're test-only: we do smog checks but not emissions repairs.
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
Repaired cars return to us from Rancho Del Oro, Loma Alta, Bonsall and San Marcos.
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.
Schedule your retest
Weekday or weekend, bring the car and the failed report.