Quality Management Systems
At PLUS ES, quality is at the heart of every project we deliver. Our Quality Management System [QMS] provides a robust framework that defines the quality standards and processes supporting all our stakeholders, from clients and partners to our own teams.
Our QMS is fully certified to the internationally recognized ISO 9001 standard, ensuring that every aspect of our operations meets rigorous quality benchmarks. This accreditation is not just a mark of compliance. It underpins our commitment to best practice, continuous improvement, and reliable delivery across all services.
Quality at PLUS ES is seamlessly integrated with our Health & Safety and Environmental Management Systems, which are certified to ISO 45001 and ISO 14001 respectively. This holistic approach ensures that quality, safety, and sustainability are embedded in everything we do, providing our clients with confidence in safe, compliant, and future-ready outcomes.
Metering ISO 9001 certification
286661-2019-AQ-AUS-JAS-ANZ
Infrastructure Services ISO 9001 certification
10000467158-MSC-JAS-ANZ
Our Commitment to Excellence
At PLUS ES, quality is at the heart of everything we do. We deliver infrastructure that performs safely, reliably, and sustainably by embedding robust quality management systems and a culture of accountability across every project.
Certified Quality Systems
ISO-Certified
Our projects are governed by ISO 9001 (Quality), ISO 14001 (Environment), and ISO 45001 (Safety) management systems.
Proven Processes
From design through to commissioning, every stage follows strict protocols, audits, and assurance checks.
Independent Assurance
Backed by the same long-term institutional shareholders as Ausgrid, we provide investment-grade governance and compliance certainty.
Delivering with Confidence
Accredited Expertise
ASP1/2/3 certified teams with decades of experience in substations, grid connections, SCADA, and protection systems.
Tested and Proven
Factory Acceptance Tests (FATs), Site Acceptance Tests (SATs), and 14-day reliability trials ensure all assets perform before handover.
Zero Defect Approach
Comprehensive quality assurance ensures our projects meet or exceed all Principal’s Requirements.
A Culture of Quality
Safety First
Quality and safety go hand-in-hand. Our “Safety 1st” culture ensures people, assets, and reputation are protected at all times.
Continuous Improvement
Every project builds on the lessons learned from over 150 successful grid connections, strengthening standards and practices.
Accountability
Clear roles, responsibilities, and transparent reporting guarantee full confidence in delivery outcomes.
At PLUS ES, quality isn’t just a standard – it’s our promise.
Every project we deliver is built on certified systems, rigorous assurance, and a relentless commitment to doing things right the first time.