How Long Does a Smog Usually Take? | Fair Oaks

How Long Does a Smog Usually Take? – San Juan Auto Smog, Fair Oaks

A California Smog Check usually takes around 30 minutes.

That's the general timeframe California's Bureau of Automotive Repair gives consumers.

At San Juan Auto Smog, many customers with straightforward vehicles report shorter visits when there isn't a line. But we'd rather give you a realistic expectation than promise that every vehicle will be finished in 15 minutes.

Key Takeaways

  • A California Smog Check usually takes around 30 minutes.
  • Not every vehicle gets the same inspection: pre-2000 vehicles generally require tailpipe emissions testing.
  • Most 2000-and-newer vehicles are walk-in; book ahead for older and larger vehicles.
  • Too busy to wait? Leave your car with us and pick it up after the inspection.

Table of Contents

Why Isn't Every Smog Check the Same Length?

Because not every vehicle receives exactly the same type of inspection.

Most 2000-and-newer vehicles use California's onboard diagnostic inspection system.

Pre-2000 vehicles generally require tailpipe emissions testing.

We also test many vehicles that can require more time and preparation, including older cars, RVs, vans and heavy trucks.

That's why most 2000-and-newer vehicles are walk-in, while we ask customers with older and larger vehicles to book ahead.

Too Busy to Wait?

Leave your car with us and go about your day. You can return and pick it up after we've completed the inspection.

If you live or work nearby, we may also be able to give you a ride to or from the shop if we have the time and staff available.

Learn more about Smog Checks in Fair Oaks →

If you're pressed for time, text or call before coming in and ask about the current wait or simply plan to leave the vehicle with us.

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