Guardians of New Zealand’s Underground infrastructure

About Us

Established in 1999, and acquired by Downer in 2012, our Underground Service Locators are kaitiaki (guardians) of Aotearoa’s underground infrastructure. We assist network service providers, contractors, councils and private clients in underground service location and help keep their construction projects on track. Our team help prevent costly delays and disruption to underground services, through the pivotal role they plan in ensuring safe and efficient excavation processes and keeping our people, customers and communities safe.

Contact Us:

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 enquiries, please call 0800 425 622 or fill out a request.

Location Request Form

Terms and Conditions

FAQ