If you're trying to fit a Smog Check into your day, allow about 30 minutes for the inspection itself.
That's the general estimate provided by California's Bureau of Automotive Repair. In practice, many straightforward inspections can be completed faster when there isn't a line.
The important distinction is between inspection time and waiting time.
If we can take your car immediately, your total visit may be fairly short. If several vehicles arrive before you, you'll naturally be here longer.
Most 2000-and-newer vehicles are inspected through their onboard diagnostic systems along with the required visual and functional inspections.
Older vehicles generally require a different test procedure, including tailpipe emissions testing, so they can require additional time.
At San Juan Auto Smog, most 2000-and-newer vehicles are walk-in. We recommend appointments for older vehicles, RVs, vans and heavy trucks.
Leave your vehicle with us and pick it up later. You don't need to wait while the inspection is being completed.
If you live or work close to our shop, ask us about a ride. When staffing and our workload permit, we may be able to give you a ride to or from the shop.
If you're coming from Carmichael, we're just over in Fair Oaks.
Smog Check information for Carmichael drivers →
Bottom line: Allow about 30 minutes for a typical inspection, but if your schedule doesn't allow you to wait, dropping off the car is always an option.