News & Events

HMI wins SEMCO’s Rep of the Year Award!

We are proud to announce Hahn Mason Air Systems was awarded SEMCO’s Representative of the Year Award for 2019. The award was given at a ceremony at the SEMCO Event during the recent AHR Expo. We look to continue our success with the line into 2020.


Hahn Mason represents the full line of SEMCO products across North and South Carolina.


Contact your local salesperson for more information on SEMCO products.