(626) 914-2347

103 E Arrow Hwy., Glendora, CA 91740


our team

Star Certified Smog Check & Test Only Smog in Glendora area that has the experience and expertise to get the job done right. 

$10 OFF coupon

smog check

We are experts in smog check. We certify ALL Cars, Trucks, Vans and RVs. We have highly trained and skilled technicians who are more than sufficient to take care of your smog check needs.





Our goal is to help clean the environment and make our planet earth a better place for our children. The Smog program has helped clean air pollution for many years. We are doing our part one car at a time.

We want to give the best service possible and we want to create long lasting relationships with our clients therefor we do our best to make you happy!

our Services

Here at Samo's Smog Test Only, our quick and honest service has been keeping Glendora, California drivers rolling for years. Our business is based on treating our customers like family and getting them back on the road fast! We're sure you'll be happy working with us, visit us today! Serving Glendora, CA and surrounding area.


"Made a call, said they were open, showed up 10 minutes later and they took my car right away, walked out 15 minutes after all done. Super quick, nice guys, very easy."

-Jameson S.