The establishment of Helicopter Engine Repair & Overhaul Services, Inc. (H.E.R.O.S. Inc.) presented operators from all sectors the unique opportunity to enjoy one-on-one, customized, quality engine repair & overhaul services for the Model 250 Series of engines & accessories. Ever since Heros Kajberouni opened the doors in 1988, both single ship and large fleet operators have grown to depend upon our quality workmanship, competitive pricing & superior customer service. We at H.E.R.O.S. Inc. control the quality of our products because we control the processes. We disassemble and carefully route each of your engine components through our facility where they are thoroughly cleaned, inspected assembled and tested to meet or exceed manufacturers specifications Through the repair and overhaul process we employ the latest technologies and equipment to assure a superior product. Our shop technicians combine factory training with decades of repair, overhaul and field experience.