Air Distribution Representatives Serving North Carolina, South Carolina, and Virginia
Welcome to Hahn-Mason Air Systems, Inc
Hahn-Mason is a leading HVAC manufacturer representative, serving the commercial, industrial and residential markets throughout the Carolinas and Virginia. We take pride in offering customers the best possible service and products. Check out our full portfolio of sustainable and energy efficient products offering a range of HVAC solutions.
Vision
We are the trusted advisors for anything to do with an engineered HVAC system.
Mission
We strive to serve our customers by providing them with optimal solutions for their engineered HVAC system needs.
Our Purpose
We want to be a part of every engineered HVAC system, using our expertise to deliver the best solution. Learn more about Hahn-Mason Air Systems, Inc.

Our Core Values
Relentless Tenacious
Relentlessly Tenacious
Integrity
Integrity
Public Health
Health
Learning
Learning
Teamwork
Teamwork
Latest News & Events
Black History Month
Did you know that each year, there is a Black History Month theme? Last year, in 2022, the theme was Black Health and Wellness. …
Veteran’s Day 2022
Here at Hahn-Mason Air Systems, we are grateful for the veterans who have dedicated their lives to protecting our country.…
YOU’RE INVITED – HMI Customer Appreciation BBQ & Blood Drive
You’re Invited!! Join us for the Annual HMI Customer Appreciation BBQ Friday, October 28, 2022 Lunch will be served from 11:30am –…