HAECO Engine Services covers a wide range of value-added service offerings to meet its customers’ needs, from on-wing support and hospital shop visits through HAECO Global Engine Support to engine overhaul in HAESL and HAECO Engine Services (Xiamen).

HAECO Global Engine Support’s on-wing support teams and hospital shops are based in the strategic locations of Hong Kong, Dallas in the U.S. and Amsterdam in the Netherlands. Its on-wing teams are ready to mobilise at short notice with tooling and parts readily available to provide repair solutions, minimising customers' engine downtime.

HAESL’s facility in Hong Kong provides repair, overhaul and testing services for Rolls-Royce Trent series engines while HAECO Engine Services (Xiamen) offers repair, overhaul and testing services for GE Aviation GE90 engines at its facility in Xiamen.