Northern Air Corp

Northern Air Corporation, also known as NAC, is a locally owned company that specializes in heating, ventilation and air conditioning contracting services. The company has been serving customers for more than 15 years. It serves building owners, facility managers and engineers in the upper Midwest. Northern Air Corporation has a staff of designers, service specialists and project managers that specializes in design, construction and automation services. The company offers the construction of mechanical systems for commercial, institutional and industrial buildings. It provides a range of automation and computer-based control products under the Alerton brand. Northern Air Corporation additionally offers various products for indoor air quality, temperature and humidity maintenance.

Air Conditioning Contractors & Systems Electricians Heating Contractors & Specialties Air Conditioning Service & Repair Plumbers General Contractors Electric Contractors-Commercial & Industrial