Tune In & Tune Up
Participating Smog Shops

Here is a complete list of our participating smog shops separated by city.  If you have a TITU voucher, you can redeem it at any of the following smog repair shops. We work closely with these shops and monitor all repairs and activity.

For questions or concerns regarding one of our smog shops, please contact Trung Hoang at: trung.hoang@valleycan.org.