Whitestone Contracting Limited provides professional Utility Location Services across the South Island, helping clients accurately identify and map underground utilities before any excavation or construction work begins. Our services reduce the risk of damaging critical infrastructure, improve project efficiency, and ensure safety for crews and the public.
Our qualified team uses advanced detection technology to locate water, gas, power, telecommunications, and other underground services, supporting both small-scale and large infrastructure developments.
Want to talk about your project?
Utility Location Services Contact:
Shannon Dunnett
Minor Works Manager – Civil Division
Email:Â shannond@whitestone.co.nz
Mobile:Â 027 260 8335
Services Include
- Underground utility detection and mapping
- Non-destructive digging and potholing
- Ground penetrating radar (GPR) surveys
- As-built verification and reporting
- On-site qualified operators
- 24/7 emergency response capability
Highlights
- Our team works to New Zealand industry standards to ensure safe and accurate utility identification.
- We help prevent costly damage and project delays by identifying underground services before any work begins.
- Services are available for civil construction, residential, and commercial projects, supporting both planning and active worksites.
