Trusted Smog Check Services in Santa Rosa, CA | star smog shop

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Why Choose Trusted Smog in Santa Rosa?

Fast and Efficient Smog Testing We understand the value of your time. Our smog tests are quick and typically take only 20-30 minutes, so you can get back on the road fast. Whether you're here for a simple vehicle registration smog check or a more detailed emissions inspection, we get the job done right, and fast.

Certified Smog Testing

Professional smog checks for vehicle registration renewals and pre-purchase inspections in Santa Rosa.

vehicle registration

We prioritize excellent service and reliable solutions for all your smog testing needs.

Fast and reliable service! Trusted Smog made my smog check easy and stress-free. Highly recommend!

John D.

A silver car is parked at a gas station with a fuel nozzle inserted into its fuel tank. The gas pump shows the number 76 and various buttons and displays for fuel options. In the background, a station wall with advertisements and price displays can be seen.

A silver car is parked at a gas station with a fuel nozzle inserted into its fuel tank. The gas pump shows the number 76 and various buttons and displays for fuel options. In the background, a station wall with advertisements and price displays can be seen.

★★★★★

Smog Testing

Fast, reliable, and affordable smog checks in Santa Rosa.

A clean, empty gas station with a green and white color scheme. The station has multiple fuel pumps topped with an extended canopy and is surrounded by a wide concrete area. In the background, there are trees, utility poles, and a multi-story building with a light gray exterior.

A clean, empty gas station with a green and white color scheme. The station has multiple fuel pumps topped with an extended canopy and is surrounded by a wide concrete area. In the background, there are trees, utility poles, and a multi-story building with a light gray exterior.

A white Chevrolet Suburban is parked at a gas station. The vehicle is near the fuel pumps, with a garage or service center visible in the background. Another white car is partially visible on the right. Palm trees and mountains are faintly seen in the distance under a soft sky.

A white Chevrolet Suburban is parked at a gas station. The vehicle is near the fuel pumps, with a garage or service center visible in the background. Another white car is partially visible on the right. Palm trees and mountains are faintly seen in the distance under a soft sky.

Two sporty white cars are parked at a gas station with the ampm sign visible in the background. The station appears to be a typical service area with facilities for fuel and possible car washes.

Two sporty white cars are parked at a gas station with the ampm sign visible in the background. The station appears to be a typical service area with facilities for fuel and possible car washes.

A person wearing a green shirt and a face mask is inspecting the engine of a car with the hood open. The car is parked on a dirt ground near a blue wall and a yellow sign with text. A green bottle is lying on the ground next to the person.

A person wearing a green shirt and a face mask is inspecting the engine of a car with the hood open. The car is parked on a dirt ground near a blue wall and a yellow sign with text. A green bottle is lying on the ground next to the person.

A modern gas station with a prominently displayed red sign reading 'CNG'. The structure features a clean, angular design with bright red and orange tones. The sky is clear with a gradient from light blue to pale orange near the horizon.

A modern gas station with a prominently displayed red sign reading 'CNG'. The structure features a clean, angular design with bright red and orange tones. The sky is clear with a gradient from light blue to pale orange near the horizon.

A car is parked at a gas station with a yellow fuel nozzle inserted into its tank. The setting is dimly lit and the background features signage from a store or restaurant.

A car is parked at a gas station with a yellow fuel nozzle inserted into its tank. The setting is dimly lit and the background features signage from a store or restaurant.