For nearly three decades, Northern Air Systems has been an industry leader in manufacturing highest quality HVAC systems.
With thousands of systems in operation and designed to run 24/7/365 continuously – from the coldest to the hottest climate nature can deliver – we are the most reliable choice for Aviation, Mobile Medical, Mobile MRI’s, Television Broadcast, Law Enforcement, Marine, Oil, Gas, Hazardous Locations, Explosion-Proof, Chemical, Military, Homeland Security, and many other custom applications.