The Customer Is Always Right at UMI SMOG! As a top vehicle registration & smog inspection service provider in San Diego, we make sure to give our customers and their vehicles the attention and dedication they deserve.

​

We believe we offer a unique service to the San Diego area.

​

We’re proud to showcase the following testimonials from some of our valued clients. Read about their experiences and see why you should be doing business with us, too.

​