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24 stations listed · 12 in Santa Clarita · 18 open weekends · 19 rated 4.5+
Data verified October 16, 2026
Listed for drivers in and around Santa Clarita, CA, these 24 shops carry out emissions and inspection work. What each one says about its station license, hours and retest policy comes from its own website; ratings and quotes come from public reviews.
Of the 24 stations we list here, 12 are in Santa Clarita itself and 12 come from Los Angeles (6, 22 mi) and Santa Monica (6, 27 mi). The stations on this page are rated from 3.9 to 5.0 across 2,011 reviews; 8 have 50 or more reviews and 19 are rated 4.5 or higher. The topics that come up most in reviews of the stations on this page are "price" and "honest". 18 are open on Saturdays and 1 on Sundays. 2 have a BBB rating of A or A+. 16 have ten or more years of experience, the longest 90 years. 3 offer financing; 3 are family- or locally-owned and 5 list coupons or special offers. We have a website on file for 15 of the stations on this page; 6 publish a contact page; 5 list a public email and 3 take bookings online. We count these figures across the stations on this page; distances are straight-line, and hours and prices change, so confirm the details with the station before you visit.
Inside your own state, yes. 12 of the 24 shops here are in Santa Clarita and the rest come from other towns. Crossing a state line does not work, because the test has to be accepted by the state that registers the car.
- “I trust Sam and his team. They have earned my loyalty through their customer service, effective diagnoses, quality work, and reasonable prices.” — customer of Valencia Auto Performance & Simply Smog
- “Ash was very professional and friendly. I highly recommend smog of the canyon and will definitely be back!” — customer of Smog
- “In this case Jimmy honored the name of the company providing a super fast service and being extremely professional.” — customer of Fast Smog Check
- “Very professional and efficient. I use smog shop all the time and have no reason to go anywhere else.” — customer of Smog Shop
- “The prices are perfectly reasonable and the service was fast, friendly and efficient.” — customer of Smog Man Test Center
Excerpts from public reviews of the stations listed on this page.
