What Long Beach requires for smog check

Long Beach follows California's statewide smog check program, which means your vehicle must pass an emissions test before you can register it or renew your registration. The test measures how much pollution your car produces — specifically nitrogen oxides, particulate matter, and hydrocarbons. If your vehicle fails, you cannot complete registration until you repair it and pass a retest.

The requirement applies to most cars, trucks, and motorcycles registered in Long Beach, though some vehicles are exempt. Vehicles that are brand new, model year 2000 or newer with fewer than 6,000 miles, or older than 1975 are generally not required to test. Diesel vehicles have different rules depending on their model year and weight.

Key Takeaways

  • Long Beach requires a smog check before you register or renew registration, and you must pass the test before the registration process can complete.
  • You can get tested at any California-certified smog check station, not just in Long Beach — the test is valid statewide and costs between $30 and $70 depending on your vehicle type.
  • If your vehicle fails, you have 30 days to repair it and retest at no additional charge at the same station.
  • You can check your vehicle's smog check history and registration status through the California Department of Motor Vehicles website using your license plate number.

Finding a smog check station in Long Beach

Any station certified by the California Bureau of Automotive Repair can perform your test. You do not have to use a station in Long Beach — you can test anywhere in California and the results are valid statewide. To find certified stations near you, search the Bureau of Automotive Repair's online station locator at bar.ca.gov, or search "smog check near me" in Google Maps, which will show certified locations with hours and customer reviews.

Most independent repair shops, tire shops, and some gas stations offer smog checks. Call ahead to confirm they are currently testing and to ask about wait times, especially during peak registration renewal periods. Some stations require an appointment; others take walk-ins. Prices vary but typically range from $30 to $70 depending on whether your vehicle is gasoline or diesel and what model year it is.

What happens during the test

The technician will connect your vehicle to an emissions analyzer, which measures the pollutants coming from your exhaust. The test takes about 10 to 15 minutes and does not damage your car. You will need to provide your vehicle identification number (VIN), license plate number, and current odometer reading. The technician will also visually inspect your vehicle to make sure the engine and emissions equipment have not been tampered with.

If your vehicle passes, the station will issue a smog check certificate, which is valid for 30 days. You must use this certificate to complete your registration with the California Department of Motor Vehicles within that 30-day window. If your vehicle fails, the station will give you a written report showing which emissions standards your vehicle did not meet and what repairs may be needed.

What to do if your vehicle fails

A failed smog check means your vehicle is producing too much pollution and needs repairs before it can be registered. The station will provide a report listing the likely causes — common issues include a faulty oxygen sensor, a malfunctioning catalytic converter, or a check engine light that needs diagnosis. You have 30 days from the test date to repair your vehicle and retest at the same station at no additional charge.

If repairs are expensive, you may be able to use California's Smog Check Referee Program, which allows you to have a referee station (a specialized testing facility) perform a second opinion test. If the referee station confirms your vehicle cannot be repaired cost-effectively, you may be able to register it anyway under a limited-use registration. Contact the California Department of Motor Vehicles to learn whether your situation qualifies.

Timing and registration important date

You must have a valid smog check certificate before you can register or renew your registration with the California Department of Motor Vehicles. If your registration is about to expire, do not wait until the last day to test — if you fail, you will need time to repair and retest. The smog check certificate is valid for 30 days, so plan to test within that window before you submit your registration paperwork or renew online.

If your registration has already expired and you have not yet tested, you can still test and register, but you may face late renewal penalties. The smog check itself does not have an expiration date for your vehicle — once your vehicle passes, it remains compliant unless you modify the engine or emissions equipment.

Vehicles exempt from smog check in Long Beach

Not every vehicle needs to pass smog check. Brand new vehicles (model year 2000 or newer with fewer than 6,000 miles) are exempt for their first registration. Vehicles older than 1975 are also exempt. Hybrid vehicles and electric vehicles have different rules — some hybrids are exempt, while others must test. Diesel vehicles registered for the first time must test if they are model year 2000 or newer.

If you are unsure whether your vehicle is exempt, you can check the California Department of Motor Vehicles website or call a smog check station with your vehicle's year, make, model, and engine type. The station can tell you in a few minutes whether your vehicle needs to test.

Frequently Asked Questions

Can I register my vehicle online if I have not passed smog check yet?

No. The California Department of Motor Vehicles system will not allow you to complete registration without a valid smog check certificate on file. You must test first, receive your certificate, and then submit it with your registration process — either in person at a DMV office or through the mail if you are renewing by mail.

What if I just moved to Long Beach from another state?

If your vehicle is registered in another state, you will need to pass a California smog check before you can register it in California. The test must be performed at a California-certified station. Bring your out-of-state registration documents and your vehicle's title to the smog check station so the technician can verify your vehicle's history.

How much does a smog check cost in Long Beach?

Prices range from $30 to $70 depending on your vehicle type and the station. Gasoline vehicles typically cost $30 to $50, while diesel vehicles may cost more. Call ahead to confirm the exact price, as stations set their own fees within state guidelines.

Can I test my vehicle before my registration expires?

Yes. You can test up to 60 days before your registration expires. The smog check certificate will be valid for 30 days, so if you test early, make sure you complete your registration renewal before the certificate expires.

What if the smog check station says my vehicle cannot be repaired?

If repairs are too expensive or your vehicle cannot meet emissions standards, you can request a Smog Check Referee inspection at a state-certified referee station. If the referee confirms your vehicle cannot be repaired cost-effectively, you may be able to register it under a limited-use registration. Contact the California Department of Motor Vehicles to discuss your options.