About Northern Air Systems

Northern Air Systems in proud to be a
member of the Veterans Business Council.


Creating Innovative and Sustainable
Cooling Systems Worldwide.

For nearly three decades, Northern Air Systems has been manufacturing the highest quality HVAC systems becoming an industry leader in the Mobile Medical, Television Broadcast, Aviation, Law Enforcement, Marine, Oil, Gas, Hazardous Locations, Explosion-Proof, Chemical, Military, Homeland Security and many other custom applications. 

With thousands of systems in operation today, we have the lowest downtime of any cooling system on the market today. We have easily become the preferred vendor for Mobile Medical Trailers having developed an integrated cooling systems for Mobile MRI’s and trusted for our quality and reliability.

Northern Air Systems provides specialized solutions in the engineering and manufacturing of:

  • Explosion Proof
  • Atex
  • Class1 Div2
  • Corrosion protected HVAC systems
  • Pressurization equipment that meet N.E.C and I.E.C codes for explosion proof systems

We have expanded into all areas of the specialized vehicle market including TV Broadcast, Mobile Communications and Military applications worldwide. With our expertise in providing these dependable cooling products, Northern Air Systems has also become a leader in the Oil, Gas and Hazardous location industries. You can find us in many other industries such as Aviation, Agriculture, Homeland Security, Government, Data Center, and Offshore/Onshore.

Our systems are designed to run 24 hours a day, 7 days a week from the coldest to the hottest climate nature can deliver.


Northern Air Systems is dedicated to having the best and top of the line equipment in the industry so that we remain #1 in the world!

Having world class machinery, equipment and personnel ensures that you receive the absolute best when you buy from us!

Manufacturing Facility

  • 40,000 Sq.Ft. of Manufacturing Space
  • Full Vertical Integration
  • CNC Brakes
  • Turret & Laser Cutting
  • 2kW Fiber Optic Laser Cutter
  • Tube Bending
  • MIG & TIG Welding
  • Natural Gas Usage for Brazing Fuel
  • Gas Flux System
  • In-House Acid Cleaning
  • Full In-House Engineering Department
  • Research & Development Department
  • Operational Testing Areas
  • Professional Vertical Wire Storage
  • Professional Wire Stripping/Cutting Equipment
  • Evacuation, Leak Detection & Charging Stations
  • ISO 9001:2015 Certified

Recent Project

Mobile PET/CT Trailer

As part of this new Mobile PET/CT Trailer build, Northern Air Systems provided a new 8 Ton Front Mount HVAC Unit.

  • Project Type
    CT Trailer
  • Type
    8 Ton Front Mount
  • Upgrade
    Bard Replacement