BUILT ON A SOLID FOUNDATION

Our present business leverages our strength in mechanical process systems with our experience as a general contractor. Our headquarters are located in Landover, Maryland, a suburb of Washington, DC.

The Norair team offers its commitment to delivering quality projects in a timely fashion. Our staff of construction professionals has successfully completed water, wastewater, pump station, power plant, boiler plant, chilled water plant, chemical plant, office fit-outs, and mechanical renovations to apartments, fuel facilities, and steam plants. 

Henry Norair founded Norair Engineering Corp. in 1935, locating the business in Washington, DC to take advantage of the growing market for central heating and air conditioning.

The company expanded and the nature of its projects changed to include buildings, treatment plants, and subway stations. Some of the notable projects included:

Pentagon Metro Station circa 1975

Henry Norair founded Norair Engineering Corp. in 1935, locating the business in Washington, DC to take advantage of the growing market for central heating and air conditioning.

The company expanded and the nature of its projects changed to include buildings, treatment plants, and subway stations. Some of the notable projects included:

Goddard Power Plant; U.S. Navy

Smithsonian Museum of American History

Anheiser Busch WWTP; Williamsburg, VA

Pentagon Metro Station; WMATA

Zliten and Sabratha WWTP's; Libya Africa

Condenser Tube Cleaning Systems;  Georgia Power Plant Scherer