IESCO New Electricity Connection: What the Process Generally Involves

Getting a new electricity connection from IESCO (Islamabad Electric Supply Company, which covers both Islamabad and Rawalpindi) is a separate process from the wiring work inside your house, but the two need to be planned together — the internal wiring has to be ready and safe before IESCO will energize a new connection, and the connection load you apply for should match what your house's wiring is actually designed to carry.

A note before we go further: IESCO's exact application process, required documents, fee structure, and timelines are set by IESCO and do change from time to time. What follows is a general overview to help you plan — always confirm the current requirements directly with your local IESCO subdivision office or their official channels before relying on any specific detail, including anything below.

Broadly, what a new connection application involves

• An application submitted to your local IESCO subdivision, typically requiring proof of property ownership or tenancy, a copy of your CNIC, and details of the property.
• A load requirement — how much electrical capacity you're requesting, which should be based on an honest estimate of what the house will actually draw (lighting, sockets, kitchen appliances, air conditioning) rather than a minimum figure that gets outgrown quickly.
• A site inspection by IESCO to confirm the property and wiring meet their requirements before a meter is issued and the connection is energized.
• Applicable fees, which vary based on load requested and connection type — confirm current rates directly with IESCO rather than relying on a figure that may be outdated.

How this connects to your internal wiring

Before IESCO will connect and energize a new supply, the property's internal wiring generally needs to be complete and in a safe, inspectable state — this is one of the reasons we recommend planning wiring work early in a new-construction timeline rather than leaving it until the end. Specifically:

• The distribution board should be properly installed with correctly rated breakers for the load you're applying for — applying for a load your DB isn't actually built to handle creates a mismatch that causes problems later.
• Wiring should be complete enough to inspect, even if some finishing work (switch plates, fixture installation) is still in progress.
• Earthing should be properly installed, since this is both a safety requirement and something inspectors generally check for.

We plan new-construction wiring with the eventual connection application in mind from the start — sizing the distribution board and circuits for a realistic load, not the minimum that gets the lights on. See our guide on new construction wiring checklist for Bahria Town Rawalpindi homes for how we sequence this.

If you're upgrading an existing connection's load

A similar principle applies if you're adding significant new load to an existing property — a new AC unit, a workshop, additional floors — rather than requesting a fresh connection. The load increase generally needs to be applied for and approved, and it's worth checking that your existing distribution board and wiring can actually support the increase before assuming it will. Our guide on distribution board and breaker panel upgrades in Islamabad covers when an upgrade is the right call.

Do I need a new IESCO connection for a full home rewire, or just for new construction?

A full rewire of an existing, already-connected property generally doesn't require a new connection application — but if you're also changing your load requirements significantly, it's worth checking with IESCO whether that needs a separate application.

Can you help with the IESCO application process directly?

Our focus is the electrical wiring itself — making sure it's installed correctly, safely, and ready for inspection. For the IESCO application specifics, current requirements, and fees, IESCO's own subdivision office is the accurate source, since these details are set and updated by them.

How long does the whole process typically take?

This varies and is set by IESCO's own processing timelines, which we're not in a position to promise on their behalf — but having your internal wiring genuinely ready and inspection-ready in advance avoids one of the more common causes of delay.

Visit our wiring services page for how we plan new-construction and upgrade wiring across Rawalpindi and Islamabad.