QESCO stands for Quetta electric supply company. It was a part of the 8 AEBs. The AEB Quetta was reorganized into QESCO in 1988 under the industrial ordinance. The main aim of QESCO is to divide and distribute the power resources among the areas under its jurisdiction. It works under the main lead of WAPDA. The state government of Pakistan is taking steps to modernize these authorities. The introduction of an online system in these authorities is a step of it. QESCO online bill service is a part of their customer care. The customer can have access to online QESCO bill. They can download and print it. They can even pay the bill online.