Emissions testing service near Rowland Heights, CA

The best Smog Inspection Service in Los Angeles, CA and all surrounding areas. Smog Inspection, Smog Check, Emission Testing, Smog Test Only, Smog Star Station

These guys were great! I would highly reccomend them. I had a 1:00 appt and was met with a can "do attitude". I was in and out in less than 30 mins. I just moved to town and when I found out they also do oil changes and tire rotations...there is no doubt that I have found my "go to" team here in Rancho. Please check these guys out you will not be disapointed!

I bought my Pontiac brand new in 1988. 277,000 miles later it's starting to have a few problems, especially with the fuel injection and passing smog. IS&R fixed its current issues in one day and charged far less than I had expected to pay. Good work done quickly for a fair price. Now I'm trying to decide which of its other problems to have them look at next. Craigs great to work with as well!!!

I was on vacation with my family and I had a tire that kept losing air. This place hooked me up with a new tire valve and got me back on the road in no time! I came in with 20 minutes until closing time and they still provided fantastic service! Great customer service. Highly recommend this place for any tire needs! -Kristie Phillips

As a lady needing my car smog I was treated with the upmost respect and they explained everything in detail so I could understand. Very hi honors to them THANK YOU! Deb