EPTSC provides the following O&M support services to all types of GSM Network.

1-Preventative maintenance.
2-Corrective maintenance.

Maintenance of all types of transmission equipments.

Maintenance of Fire fighting system, power system, cooling system for GSM sites.

Maintenance of towers ,masts and pylon.

Maintenance and overhauling of generators.

Installing, testing and commissioning of power systems all over Pakistan (Rectifiers & Batteries)

Supply and install spare parts required during maintenance of the GSM Network related to the environment.

Company established maintenance centers in Karachi & Islamabad for repairing of all types of power and electronic modules.