HEH has Laboratory, Optical Shop, Pharmay and Canteen inside hospital complex. The laboratory, pharmacy and canteen have been outsourced whereas the optical shop is being run by hospital itself. The main objective of running optical shop by hospital itself is to render quality optical dispensing service and generate some income for hospital. Almost 6000 patients receive services from optical shop annually. HEH has a well equipped maintenance section. This maintenance section is providing equipment and instruments maintenance service to other eye hospital in the country as well.