A refrigeration contractor constructs, fabricates, erects, installs, maintains, services and repairs refrigerators, refrigerated rooms, and insulated refrigerated spaces, temperature insulation, air-conditioning units, ducts, blowers, registers, humidity and thermostatic controls for the control of air, liquid and/or gas temperatures below fifty degrees Fahrenheit (50º), or ten degrees Celsius (10º).
The northern-most major city in the United States, Anchorage is a hub for transportation, military, municipal, state and federal government, tourism and resource extraction. Because of its long-time use as a major port and its military use, Anchorage is is home to many shipping and aerospace companies as well. The city remains fairly business friendly, keeping licensing simple and avoiding over-regulation. However, Alaska and Anchorage are protective of their special environment and require businesses that produce waste or pollution to undergo extra scrutiny.