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Failed Smog Check in Carlsbad, CA
Failed a smog check in Carlsbad? Bring the vehicle inspection report to our STAR-certified test-and-repair station on Palomar Airport Road. We find out why it failed, repair what you approve on a written estimate, and retest it in the same building, with the smog check fee credited if we do the repair. Call (760) 814-2021 or book online.
A failed car needs an emissions repair and then a retest before it can be certified, and here you don't have to drive anywhere else for either.
- STAR certified
- BAR-licensed station #311178
- ASE-certified technicians
- Written estimate before any work
- Walk-ins welcome
What to bring
- The vehicle inspection report from the failed test. It shows the results, whether the car passed or failed, and any open safety recalls.
- Your DMV renewal notice or the documents DMV sent you, if you have them.
- Notes on anything recent: a new battery, a repair, a warning light that came and went. Small details help the diagnosis.
How we handle a failed car
Read the report together
We start with what the inspection found, in plain language.
Diagnose
We look for the cause behind the failure, not just the code.
Written estimate
You get the cost in writing and decide what we do. Nothing is repaired without your OK.
Repair
Our technicians do the work here on Palomar Airport Road.
Let the car settle
If the repair meant disconnecting the battery or clearing codes, plan on a week or two of normal driving so the readiness monitors can reset.
Retest
We test the car again here under our $30 smog retest terms (see the FAQ below).
Common reasons cars don't pass
- Check engine light on. With the check engine light on, a vehicle will not pass. Have the light looked at before the test.
- Self-tests not finished. A recent battery change or cleared codes leave the readiness monitors incomplete.
- A fault in an emissions part. The report points to the system involved; diagnosis finds the part.
Some emissions repairs may be covered by your manufacturer's warranty. Check your owner's manual before you approve a big repair.
Makes we smog test
Every brand gets the same state test. Makes we smog test include:
- Toyota
- Honda
- Ford
- Nissan
- Lexus
- Mazda
- Jeep
- Chevrolet
- BMW
- Subaru
- Mercedes-Benz
- Hyundai
- Volkswagen
- Kia
- Audi
- Acura
- GMC
- Dodge
- MINI
- Porsche
- Land Rover
- Infiniti
- Volvo
- Cadillac
- Chrysler
- Scion
- Lincoln
- Fiat
- Mitsubishi
- Ram
- Buick
- Maserati
- Jaguar
- Alfa Romeo
- Aston Martin
- Genesis
- Bentley
- Hummer
- Lamborghini
- Geely
Driving something rarer? Call (760) 814-2021 and ask before you come.
From our Google reviews
5 out of 5 stars
“Had a fantastic experience. The team is knowledgeable, professional, and genuinely cares about their customers. They diagnosed my car’s issue quickly and explained the repair process in detail, which I really appreciated. … the pricing was fair and transparent with no surprises.”
Frequently asked questions
Can I take the car somewhere else for the repair?
Yes. Emissions repairs can be done at any test-and-repair or repair-only station you choose. The credit applies only when the repair is done here.
What does the smog check fee credit mean?
If your car fails and we do the repair here, the smog check fee is credited toward the repair.
What does the retest cost?
$30 smog retest. 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.
Does the failed report show anything besides emissions results?
Yes. The vehicle inspection report also lists any open safety recalls on the car.
Can you tell me ahead of time whether my car will pass?
No one can. The result depends on the car on the day of the test. If the check engine light is on, it won't pass, so start there.
Hours and directions
| Day | Hours |
|---|---|
| Monday | 8 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–4 PM |
| Sunday | 9 AM–4 PM |
Carlsbad Auto Repair & Smog
2509 Palomar Airport Road, Carlsbad, CA 92011
(760) 814-2021
Carlsbad Auto Repair & Smog · 2509 Palomar Airport Road, Carlsbad, CA 92011 · BAR license #311178 · (760) 814-2021
Holiday hours follow our Google Business Profile. Waiting room with Wi-Fi. Se habla español. At the counter we accept cash, major credit and debit cards, Apple Pay and Google Pay.
Cars that failed elsewhere or here reach us from Robertson Ranch, Sunny Creek, San Marcos and Vista.
Bring us the report
Walk in with the failed report or book a time. More on testing and repair under one roof on our Smog Check & Smog Repair page.