One of New Zealand’s largest providers of underground cable, pipe and other utility locating services.

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We can help you manage utility locating, inspecting and GIS / GPS mapping.

Contact us today on 0800 425 622  | 24 Hours – 7 Days  |


Our Services


Utility Service Location

Utility Standovers

Ground Penetrating Radar (GPR)

Utility Mapping

Virtual Trial Pits


Past Projects

Includes location of underground services for the Northern Corridor Improvements, Westfield Newmarket, City Link Railway Auckland & the Southern Corridor Improvements

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We’re Nationwide

Using specialised equipment, our highly trained locators are able to service a majority of urban areas throughout New Zealand.

With locators located in each of the following regions we are able to service:

  • Northland & Hibiscus Coast

  • Greater Auckland area

  • Waikato & Bay of Plenty

  • Manuwatu

  • Greater Wellington area (including Kapiti Coast)

  • Greater Christchurch area (including Ashburton)

  • Otago and Southland


What our clients say…


‘Wow, they located the services very fast.

Tamara, Northcote


‘USL are a vital part of our planning and construction process.’

Jason, Wonder Construction


They saved us thousands in consents with their utility mapping.

Shane, Petone


Location Request Form

Fill in your details below, including what you’re after and ideal completion date. And we will get in touch with you within 24 hours.

For urgent enquires, please call 0800 425 622.

By submitting this form you agree to the Terms & Conditions and Scope of Services.