Welcome to
CSAI Smog Check Center

CSAI Smog Check Center is your one-stop shop for your smog and safety vehicle needs in the city of Riverside, CA. We specialize in smog repair and emissions testing. No matter the type of vehicle you drive, our team has the knowledge to provide you with professional service to ensure your vehicle runs smoothly and safely.

Top-notch Smog
Services

Star Smog Check Inspection

CARB Clean Truck Check

Vehicle Safety System Inspections

Check Engine Light Diagnostics

Complete & Reliable
SMOG Service & Repair

Expert Smog Services

At CSAI Smog Check Center, we use the latest equipment to diagnose and repair your vehicle’s emissions issues efficiently and effectively. We stand behind our work with a guarantee, so you can trust that your vehicle is in good hands.

Smog Repair Estimates in Riverside

CSAI Smog Check Center

What sets CSAI Smog Check Center apart from all of the others in Riverside, CA?

Quality Service

We use the latest diagnostic equipment and high-quality parts to ensure your vehicle passes the emissions standards, such as:

Star Certified Smog Check Inspections
CARB Clean Truck Check
Vehicle Safety Systems Inspection (Former Brake & Lamp)
Check Engine Light & Smog Check Failure Diagnostics

Experienced and Certified Technicians

Our technicians are highly skilled and certified professionals with years of experience in the auto repair industry. They have the expertise to diagnose and repair any problem your vehicle may have.

Customer Satisfaction

Our goal is to exceed your expectations and ensure your complete satisfaction with every visit.

Make an Online
Appointment

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Name of the Client

Excellent service!

This smog check center is efficient and quick as well as helpful with diagnostics in car trouble. The couple that runs it are kind, smart, friendly, helpful and treat their customers like family. … More I will definitely come back next year when I need another smog. Thank you both! Less

Windy L.

2013 Jeep – 1/15/2026

Verified Customer

Great Place

The gentleman who assisted me was pleasant, quick and very helpful. Not only did he complete the smog check quickly, my tires needed air and he did not hesitate to make sure I drove off the lot … More in a safe vehicle. His assistant in the office was so nice with a smile that kept with me all day. Less

Catherine S.

2018 Ram – 1/15/2026

Verified Customer

Ray said the customer service is great and he has had no problems.

Ray P.

2015 BMW – 1/14/2026

Verified Customer

Jermey said it was great.

Jermey G.

2009 Honda – 1/14/2026

Verified Customer

I had a wonderful experience yesterday. I needed a vehicle inspection in order to complete my car registration and was anxiety-ridden that it would not pass. After the testing, it was found that … More I need to repair two items. Rather than sending me out to get those repaired somewhere, they kindly fixed it at a very minimal cost. Jonathan, the CEO, greeted me so kindly, and took all my stress away. Also, as I waited for my service to be done, I observed how well they treated all of the other customers that came into their shop. The Front Office woman was also amazing kind. Less

Suzette Peterson

1/6/2026

Verified Customer