charlotte
raleigh
charleston
columbia

Our Products


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

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  • Pool Units
  • RTU’s
  • 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.

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

Teamwork

Teamwork

Learning

Learning

Latest News & Events

HMI Charleston Warehouse

Hahn Mason is excited to offer our help on your spiral needs for commercial projects. We carry in stock Semco gasketed duct with accessories including flex,…

ERP Update

Please the updated announcement below concerning our ERP Implementation. HMI Letter to Customers 3-9-21…

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