How do I apply for an underground connection?

If you are building a house or business, an underground connection will automatically be installed and the costs associated with this will be included in the connection quote we provide.

If you are renovating or have decided you would like to install underground power from the street pole to the meter box, you will need to submit an Application for underground supply in an overhead area.


Horizon Power acknowledges the Traditional Custodians throughout Western Australia and their continuing connection to the land, waters and community. We pay our respects to all members of the Aboriginal communities and their cultures; and to Elders past, present and emerging.

Aboriginal and Torres Strait Islander people are advised that this website may contain images, names or voices of deceased people.