First Class Smog
7870 Commonwealth Ave Unit B, Buena Park, CA 90621
Test only
License, services and hours
- Services
- Clean Truck Check testing, hybrid smog checks, and walk-ins without an appointment, per its website. firstclasssmog.org
- Location
- Commonwealth Ave at Darlington Ave, 0.3 mi from the I-5 Beach Blvd exit.
- Payment
- Credit cards, debit cards, tap to pay, and cash.
- Access
- Accessible parking and wheelchair-accessible entrance.
- License
- BAR #271812, first issued December 2014. Registered auto repair dealer since February 2013.
- Closed Sunday
- Auto Nation Buena Park is open that day, 0.2 mi away
- Nearest DMV
- Fullerton, 3.2 mi 909 W Valencia Drive
Hours
- Monday – Friday8 am – 6 pm
- Saturday8 am – 4 pm
- SundayClosed
Sources: California licensee file · Google · © OpenStreetMap contributors · firstclasssmog.org . Checked October 2026.
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