STAR-certified smog check and repair station in Costa Mesa. We test your car, send passing results to the DMV electronically, and if it fails, we can fix it here — including through the state’s CAP repair assistance program.

Expertec Automotive holds state certification as a Smog center for Testing and Repair and is authorized by California to conduct repairs through the CAP repair assistance program.
The California STAR Certified Smog Check Program aims to curtail vehicle-induced air pollution by ensuring compliance with the state’s emission standards.
A STAR Certified station adheres to rigorous performance criteria set by the California Bureau of Automotive Repair (BAR). These stations are equipped with advanced emissions testing technology, and their technicians receive specialized training to accurately assess vehicle emissions.
The STAR program’s objective is to pinpoint high-emission vehicles, facilitate their repair or retirement, and mitigate air pollution. It plays a crucial role in upholding California’s air quality standards and safeguarding public health.
The Consumer Assistance Program (CAP) Repair Assistance Program, a California initiative, aids low-income vehicle owners in repairing or retiring their vehicles if they fail smog checks.
Administered by the California Bureau of Automotive Repair, CAP requires vehicle owners to meet income eligibility criteria for assistance.
Assistance may be available to cover the cost of necessary repairs to ensure compliance with emissions standards. If repairs are impractical or costly, CAP may offer incentives for vehicle retirement, directing them to designated dismantlers for responsible recycling.
This program serves as a crucial tool in advancing clean air efforts and diminishing vehicle emissions in California. It extends support to low-income individuals who may face challenges in maintaining their vehicles in accordance with emissions standards.
All vehicles that are over 8 years old must undergo a Smog Check every other year. Moreover, if you are registering an out-of-state vehicle for the first time in California or selling a car over 4 years old, you must mandatorily get a check. The DMV will let you know whether a Smog Check is required or not in your registration renewal form.
The emissions test has been designed to assess the level of pollutants emitted by your vehicle, ensuring compliance with California’s standards. The test itself will consist of;
Getting your smog check done at ExperTec Automotive Costa Mesa, 1934 Newport Blvd, is simple. Here is what to expect.
Book your smog check online or call the shop. Scheduling ahead is the best way to keep your wait short at our Costa Mesa location.
Bring your vehicle registration or DMV renewal notice and a valid photo ID.
Our STAR-certified technicians perform the visual and functional inspection, check your onboard diagnostics and run the tailpipe test when your vehicle requires it.
We tell you right away whether your vehicle passed. Passing results are sent to the DMV electronically, so you can finish your registration.
We are a licensed test-and-repair station, so we can diagnose and repair a failed smog check on site. Eligible drivers may qualify for CAP repair assistance.
See our special offers page for the current smog check price and any smog test coupons we are running.
Our Costa Mesa auto repair shop is on Newport Boulevard, the main route between the 55 Freeway and Newport Beach, a short drive from Triangle Square and the OC Fair & Event Center.
Between 55 Freeway commutes, coastal trips to Newport and short around-town errands, Costa Mesa cars see a lot of heat, salt air and stop-and-go driving. Most vehicles in California need a smog check every two years when you renew your registration, and when a vehicle is sold. Bring your DMV renewal notice to our Costa Mesa shop and we’ll handle the test and any needed repairs.
Neighborhoods we serve: Eastside Costa Mesa, Westside Costa Mesa, Mesa Verde, College Park, South Coast Metro, Newport Heights.
Nearby cities: Newport Beach, Irvine, Santa Ana, Huntington Beach, Fountain Valley.
Proud member of the Costa Mesa Chamber of Commerce.

1934 Newport Blvd, Costa Mesa, CA 92627
Mon–Fri 7:30AM–6PM · Sat 7:30AM–4PM · Sun Closed
Book in Costa MesaGet DirectionsView Shop DetailsAt Expertec Automotive our smog checks are $64.95. Check out our special offers page to see if we are currently running any smog test discounts.
The test usually takes 20 – 30 minutes, we recommend booking an appointment to avoid any additional wait time.
As a certified test and repair center, should your vehicle fail the test, we offer expert advice on the underlying reasons for the failure and perform the required repairs to meet emission standards. Be aware that you cannot renew your vehicle registration until these repairs are completed.
Ensuring proper engine maintenance, routinely replacing worn parts, and adhering to a regular oil change schedule are vital for improving the chances of passing a smog test. Additionally, addressing any warning lights or diagnostic trouble codes before the test is imperative.
Failing to complete a required smog check will prevent you from renewing your vehicle’s registration. The Department of Motor Vehicles (DMV) requires a passed smog check before a new registration can be issued.
Driving a vehicle with an expired registration due to a missed smog check may lead to fines if law enforcement discovers it. Additionally, late compliance with the smog check requirements might result in extra fees upon renewal.
Vehicles are required to pass a smog check prior to being sold or transferred to a new owner. Should your vehicle not pass the smog check, it will likely need repairs before you can sell it or transfer its ownership.
Booking ahead is recommended. You can book online or call ExperTec Automotive Costa Mesa, and scheduling ahead keeps your wait as short as possible.
Bring your vehicle registration or DMV renewal notice and a valid photo ID.
Yes. When your vehicle passes, we send the results to the DMV electronically so you can complete your registration.
Yes. ExperTec Automotive Costa Mesa is a STAR-certified smog test and repair station and a state-authorized CAP repair provider, so we can test your vehicle and repair it if it fails.
Our Costa Mesa shop is at 1934 Newport Blvd, Costa Mesa, CA 92627. Call (949) 645-7722 or book online.
Monday through Friday 7:30 AM to 6:00 PM and Saturday 7:30 AM to 4:00 PM. We are closed on Sunday.
Yes. Our ASE-certified technicians service domestic, European and Asian vehicles, including hybrids and diesels.
Yes. Every repair includes a 3 Year / 36,000 Mile Nationwide Warranty plus 12 Month / 12,000 Mile Roadside Assistance.
Book online in minutes at ExperTec Automotive Costa Mesa. Online appointments are drop-off appointments; for a waiting appointment, please call the shop.
Mon–Fri 7:30AM–6PM · Sat 7:30AM–4PM. All appointments booked online are drop-off appointments. For waiting appointments, please call the shop.

7680 Talbert Ave, Huntington Beach, CA 92648
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1934 Newport Blvd, Costa Mesa, CA 92627
Costa Mesa Auto Repair →Book in Costa MesaView Shop
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Voted Orange County’s Best Auto Repair 10 years in a row by readers of the Orange County Register. Book online in minutes or call your nearest shop.