STAR Smog Station & CARB Clean Truck Check in Norco, CA 🚗

Green Smog Check is your go to test only smog station for fast, affordable, same day smog tests

For detailed hours of operation, contact information and other, please visit smog check location page

Green Smog Check 5-star Customer Review on Google

"Excellent shop! Rolled up with about 20 minutes left before closing and was able to get tested and passed nearly immediately. Donny was super cool, answered all my questions, and even gave me credit for a coupon I hadn't seen. I'll be back with my other vehicle as soon as it's up for Smog testing!"

Established in 2012, located at 2126 Hamner Ave (inside Norco Auto Mall), we are a smog inspection station in Norco, CA, dedicated to providing a family-friendly and efficient experience. Our STAR-certified technicians offer bilingual service and ensure a comfortable wait at our clean facility. We are committed to customer satisfaction and handle various vehicles, including diesel, hybrid, and gas-powered models, and guarantee a hassle-free process. Whether you need a STAR smog test, a regular smog test, or an out-of-state smog test, we have you covered.

We strive to be the best smog check center serving Norco, Corona, Eastvale, Jurupa Valley, Riverside, Chino, Chino Hills and surrounding communities. Take advantage of our smog test specials to save on your visit!

We also provide CARB Clean Truck Check (ctc) Certificate for OBD heavy trucks.

For the benefit to first time smog customers and out-of-State customers, in the State of California:
Smog Check = Smog Test = Emissions Test = Smog Certification = Smog Inspection