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Late Shift Smog Check Registration Services & Vin Verification

Smog Check Station in Byron

Opening at 10:30 AM tomorrow

Get directionsGet QuoteCall (925) 308-6335WhatsApp (925) 308-6335Message (925) 308-6335Contact UsFind TableView MenuMake AppointmentPlace Order

Updates

Posted on Dec 31, 2021

Need to renew your boat or jet-ski registration? we have CF stickers on site! need to renewal your car registration, we have those too! need to transfer title? we can do that too!

Posted on Feb 22, 2021

help wanted, licensed smog technician

Testimonials

4 months ago

this.guy is great hes really professional sorry.bout the late review im.referring soneone.to your.shop to.get a smog done!!! very fast.and efficent ! better.than waiting at dmv no.doubt. 10*star service ***HIGHLY RECOMMEND****!!!!

- bobbijoanna w

3 months ago

From pulling into the parking lot, it took a total of 13 mins to get my car tested, cert printed, and vehicle registered with tag and registration in hand. Very friendly, professional, quick and affordable!

- Jennie K

2 months ago

10 out of 10 recommend, great customer service, fast and efficient!!!

- Jeffrey M

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About us

I'm a local first time business owner, graduate of heritage high school and Los Medanos college. I stay open late so you don't need to take time off work or deal with long lines. I'm also open Saturday for your convenience. I serve antioch, brentwood, oakley, byron, discovery bay, and mountain house. I smog all years of gasoline, 1998 and newer diesel vehicles and Rv's.