Clear Sky Systems is owned and operated by professionals with over 30 years of experience in automotive service software, and is headquartered in Altadena, California. We are also former owners of ten test-only shops, and we saw the need for work order software that was specifically designed for test-only smog shops. After years of design and development with input from smog shop owners and smog technicians, SMOG MASTER was introduced to the smog test industry.
SMOG MASTER has been developed and tested for over 7 years, and the resulting software is a solid and reliable database system that will pay for itself many times over!

With our special pricing that is based on the number of smog tests you perform, you pay the same or LESS than you are currently paying for handwritten manual work orders!
See for yourself why smog shop owners love SMOG MASTER - download a FULLY FUNCTIONAL copy of SMOG MASTER now with NO OBLIGATION!

This trial version operates with ALL features for 150 work orders - you can then activate the system with an access key provided by Clear Sky Systems with your purchase.

All your data from the preview trial will be available in SMOG MASTER after your activation. You have nothing to lose and MUCH to gain from trying our free software trial.
  • SMOG MASTER meets or exceeds the requirements of the CA Bureau of Automotive Repair (BAR) as stated in their publication
    Write it RIGHT, a guide for licensed Smog Check Stations and Technicians.

  • For a limited time, we are offering our free trial that allows you to create and manage 150 work orders with ALL features - and during the trial we will provide you with technical support AND training absolutely FREE!

  • If you decide not to become a customer at the end of the trial period, you will still save up to $100 on pre-printed manual invoice forms! We can only make this special offer for a limited time, however we are confident that once you use SMOG MASTER you will never use manual work orders again!
For more information on SMOG MASTER, please contact us or call us at (760) 902-0864.