Welcome to Allied Air

A Company Built on a Legacy of Service

Since 1928, we’ve been doing one thing—helping our customers do what’s right for theirs.

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Who We Are

Allied Air is a Lennox International company. We bring together the collective strengths of six comfort brands—Armstrong Air™, AirEase®, Concord®, Ducane™, Allied Commercial™ and MagicPak® to give distributors and dealers the ultimate source for heating and cooling solutions. From compact residential applications to large commercial projects, Allied Air Enterprises redefines ease-of-business through breadth of product, resources and competencies unparalleled in the market.

Our Locations

Our headquarters in Columbia, South Carolina purposely brings together marketing, finance, and sales along with our R&D team, all under one roof. Inside our on-site testing and design labs, our engineers use cutting-edge technology to develop and test new ideas quickly and effectively. With engineering, product management, and our development technicians in close proximity, products can move from concept to reality faster.

That centralized product development is complemented by a diverse manufacturing footprint. Our five factories across North America supply broad lines of residential and commercial products. Each builds to the same leading quality standards and provides redundancy and specialization to keep products flowing to you.

Headquarters Columbia, SCFactory Stuttgart, ARFactory Grenada, MSFactory Saltillo, MXFactory Orangeburg, SCFactory Marshalltown, IA
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How We’re Different

We believe when we empower our customers to do what’s best for theirs, everybody wins. When you work with Allied Air, you can expect a culture built on mutual respect and a team that’s personally invested in your success.

It’s a difference you can feel.

From products designed around input from the field to flexible programs built for your business, everything works better because we’re in it together.

We remove obstacles and create opportunities for growth.

We skip the rigid rules and enable our partners with the agility, speed and autonomy they need to succeed. 

  • DSR Program: Empowers decisive action in the field
  • Flexible programs: Built around your needs
  • Business resources: Allied Air Academy, marketing tools, consumer financing, and more
  • Proactive growth strategies: Helping you get to the next level
  • AlliedConnect™: Real-time order info, training and more
  • PSI/QMU Programs: Open, transparent communication

Products designed to make your job easier, and your custome