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Diaz Smog

4.7

About this business

Our smog station is star certified which means we can smog any and every vehicle that is presented to us. We offer convenient and instant registration services such as renewals, title transfer, sticker and plate replacements. We can smog your vehicle and renew your plates, all at once! 

Location details

1347 N Mt Vernon Ave, Colton, CA, 92324, United States

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WeekdayScheduleStatus
Mon8:30 a.m. to 6:00 p.m.
Tue8:30 a.m. to 6:00 p.m.
Wed8:30 a.m. to 6:00 p.m.
Thu8:30 a.m. to 6:00 p.m.
Fri8:30 a.m. to 6:00 p.m.
Sat8:00 a.m. to 3:00 p.m.
SunClosed
4.797 reviews
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Seidy's profile image
Seidy 
on Google
a week ago

$50 for my car failing the smog is crazy…please do your research online before going to a place like this….. smog checks usually don’t charge for a car failing or at least this much. I also called and they didn’t mention anything about a failing fee ! 

Alonzo Rodriguez's profile image
Alonzo Rodriguez 
on Google
3 weeks ago

I have been coming to Diaz Smog for years. The owner and his wife are pleasant to deal with. They are professional, knowledgeable, and I highly recommend their smog and registration services. 

Chanel Hamer's profile image
Chanel Hamer 
on Google
a month ago
Gabriel Pelayo's profile image
Gabriel Pelayo 
on Google
a month ago

Great friendly and fast service. 

J V.'s profile image
J V. 
on Google
2 months ago

Too bad they are no longer open on weekends, used to be my go to place for smog check but now I'll have to find a new place 

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Frequently asked questions about Diaz Smog

How is Diaz Smog rated?

Diaz Smog has a 4.7 star rating with 97 reviews. 

When is Diaz Smog open?

Diaz Smog is closed now. It will open tomorrow at 8:30 a.m. 

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