Corporate Service Supply & Manufacturing

Corporate Service Supply and Manufacturing (CSSM) is an FAA and EASA Part 145 Accessory Repair Station specializing in the repair and overhaul of airframe accessories for airlines, business aviation, and helicopter operators. Founded in 1976 and based on Long Island, CSSM has vast capabilities including starter generators, AC/DC generators, fuel pumps, lighting, and control boxes. Our Unlimited Rating allows for service of any component provided we have the supporting technical data.