Our Products & Services

Providing a wide variety  to fit the needs of your application.

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  • Noise Control
  • Pool Units
  • Seismic & Vibration
  • Sheetmetal Accessories
  • VRF

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.


We are the trusted advisors for anything to do with an engineered HVAC system.


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







Latest News & Events

HMI Virginia and Nathan Oliver

Please join us in welcoming Nathan Oliver to Hahn Mason Air Systems. Positioned in HMIs newly created VA office, as the Branch Manager,…


  We are incredibly proud to be representing Lennox VRF in North Carolina, South Carolina, and a large portion of Virginia.…

Happy Holidays!

Happy Holidays from everyone at Hahn Mason Air Systems. This has been a year unlike any other. We at HMI would like to thank everyone who has worked with us during these challenging times.…

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