Specialist collaboration for complete confidence.

Independent experts who share our standards of technical excellence, integrity, and accountability.

NAS – Hydraulic Design & Documentation

Comprehensive hydraulic design in northern NSW. Practical, code-compliant, performance-based solutions.

Visit NAS

HAP Design – Hydraulic Services

Hydraulic design and documentation for projects in Sydney with constructability and maintainability focus.

Visit HAP Design

Phil Woolhouse – Component Failure Analysis - Western Australia

Independent, evidence-based diagnostics for mechanical/hydraulic components; root cause analysis.

Visit Phil Woolhouse

Risk Edge – Water Risk & Compliance

Risk management and water quality compliance aligned with ISO 31000.

Visit Risk Edge

Nicholas Corrosion Pty Ltd

Corrosion science and metallurgy for hydraulic systems; failure analysis and reliability strategies.

Visit Nicholas Corrosion

Ross Taylor & Associates – Waterproofing

Building envelope integrity and remedial advice for durable outcomes.

Visit RTA

Dunnings Consulting Engineers – Structural

Practical structural engineering across sectors.

Visit DunningsCE

GRC Hydro – Flood Modelling

Hydrology, hydraulics, and floodplain management — resilient, future-ready outcomes.

Visit GRC Hydro

Forensic Engineering Australia - Expert Witness

Expert witness & remedial engineering for defect claims; instructed by legal and insurance stakeholders.

Visit FEA

Outside Our Scope

At H2WISE, we focus on what we do best — specialist hydraulic advisory, data-driven diagnostics, and water system performance engineering. To maintain that focus and uphold quality, we do not provide design or consultancy services in the following areas: