Kaan Air offers maintinance, repair and revision for Leonardo Helicopters (AgustaWestland),Russian Helicopters/Kamov  Ka-32A11BC  and  Enstrom  Helicopters. Crews responsible for the maintinance are made up of experts of their respective fields who are authorized by the helicopter manufacturers.

Kaan Air, aside from being a regional maintinance and repair centre with JAR 145 standarts, also offers interior equipment assembly for helicopters and technical counseling. Kaan Air is also responsible for the complete maintinance of Enstrom Helicopters type 480B, Leonardo Helicopters AW119 and AW109 while also having EASA Part-145 maintinance access for Leonardo Helicopters AW139. Aside from maintinance Kaan Air is also the distributor of these aircraft. In addition Kaan Air has the C5 access for all of the batteries used in these helicopters.