About us

Our Approach

Building Trust, Building Success

How we deliver on your wastewater tank project

Reliant Solutions delivers high-quality modular bolted storage reservoirs with a focus on precision, performance, and partnership.

We work with the world’s leading manufacturers to deliver a comprehensive range of bolted steel tanks–from glass-fused-to-steel to epoxy-coated and stainless steel–as well as GRP panel tanks. With design, engineering, and construction managed entirely in-house, we take full ownership of every project, providing you with a seamless, fully integrated solution.

Our key measures of success are delivery of agreed project milestones to time, and on budget.

Our Process

We develop solutions that add value through the life cycle of your asset.

01 End-to-End Delivery
From civil foundations to final sign-off, we handle it all—one company, one team, full accountability.

02 On Time, On Budget
We deliver what we promise, every time, guaranteeing timely delivery without compromising quality or cost control.

03 Direct In-House Teams
Our highly skilled construction crews are employed directly–no subcontractors, no temp labour.

04 Seamless Communication
A single point of contact ensures a hassle-free experience and clear, consistent communication.

05 Customised Designs
Tailored storage solutions to meet your specific project needs.

06 Unrivalled Expertise
Decades of experience delivering industry-leading liquid containment solutions across New Zealand and Australia.

Reliant Solutions is the single name you can trust for modular storage reservoirs – one company, one solution, complete certainty. Built on trust and proven results, we deliver leak-free tanks at project completion–no exceptions.

One Team, One Responsibility, Water Solutions Made Easy

Our Capabilities

Custom Storage Solutions: Design and Engineering Tailored to Your Needs

Reliant Solutions’ in-house sheetmetal and fabrication workshop offers clients the ability to custom design tank solutions. It is another aspect of our abilty to deliver every aspect of a project from foundations to final sign-off.

Using the latest 3D modelling software and analytical structural design tools and drawing on many years of R&D activites that is constantly being added to, refined and incorporated into our design models, optimal storage solutions are delivered everytime.