Guardian Helicopters Inc. is headquartered at Springbank Airport in Calgary, Alberta, Canada. Guardian operates a fleet of commercial helicopters consisting of Bell 206 JetRangers and LongRangers, Bell 205s and a variety of Eurocopter AStars, which provide highly specialized aerial services to forestry, oilfield, mining, seismic, utility, environmental exploration, construction, aerial photography and filming industries. Guardian operates both domestically and internationally. Guardian Helicopters also provides Alta Fab trailer-camp accommodations tailored to the needs of its exploration clients in northern Canada.