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Protecting People
Protecing Infrastructure

Leading New Zealand in Damage Prevention

Locating and tracing underground services and assets is what we do. Using advanced technology and accredited professional staff we help you get to grips with underground services and assets, including power, gas, water, and phone.
Underground services can be a complex web of cables, pipes, ducts and chambers. We use industry recognised and approved processes and products to help you identify and differentiate individual underground utilities and assets.
Utility mapping can be as simple as painted ground marks or as precise as GNSS surveyed positions and digital plans. Whatever level of mapping and precision makes sense for your project, we can provide it.
Whether it's your home, an industrial site, a farm, a substation, or a commercial campus we can help you understand what services are underground.

Is your underground locator accredited?

Experience counts for a lot, but so does a full understanding of the principles behind what it is that you do. At ULS training is important. As New Zealand's only NULCA Australia accredited organisation, Utility Location Services staff have been fully trained and certified as being competent to carry out underground service location work.


What we're saying

Coming soon we'll be having a say on all manner of things to do with underground service location. Expect regular blogs from ULS to keep you informed about what we think and have to say to both our industry and clients.

Our latest project

High Voltage Cable Survey

Mapping over 350 11kV and 33kV power cables in 50 substations and zone switches around the Waikato region.

High voltage power cable tracing project