Whitestone Contracting Limited provides professional Water & Drainage services across the South Island, delivering safe, efficient, and compliant solutions for both civil and residential projects. Our team manages all aspects of water supply, stormwater, and wastewater systems, ensuring reliable performance and long-term functionality. From installation to maintenance and repair, we have the expertise, equipment, and trained personnel to handle projects of all sizes – keeping water flowing and sites well drained.
Want to talk about your project?
Water & Drainage Contact:
Callan Brash
Civil Division Manager
Email: callan@whitestone.co.nz
Mobile: 021 303 892
Services Include
- Installing portable water and stormwater systems
- Sewer and wastewater pipe installation and repair
- Drainage system design and maintenance
- Pump and reticulation system services
- On-site qualified operators and technicians
Highlights
- All work is carried out in accordance with New Zealand building and water standards.
- Our team supports both infrastructure projects and residential developments, ensuring systems are reliable and compliant.
- We offer preventative maintenance and rapid response services to minimise downtime and protect communities.

