Australia’s Leading Pressure- Testing & Cleaning Partner

From pipelines, spools and vessels to process piping systems, we deliver precision, safety and compliance at every stage of your project.

Trusted Engineering Solutions in Australia

Presio is a leading Australian specialist in pressure testing, inspection and pre-commissioning services for critical infrastructure and industrial projects. With decades of combined industry experience, our team delivers the expertise, precision and reliability required to ensure systems perform safely and exactly as intended. We partner closely with our clients to reduce risk, maintain compliance and keep projects moving forward

Nata Certification

Accredited testing services aligned with NATA standards, ensuring accuracy, compliance, and trusted results across all project stages.

Presio Capability Statement

A comprehensive overview of our services, expertise, and project delivery approach across pressure testing, inspection, and pre-commissioning.

Comprehensive solutions from concept to completion.

From concept to commissioning — we cover the full lifecycle of pressure-bearing and fluid systems.

Commissioning Support & Integrated Testing Programs

Presio provides complete commissioning support—from cleaning and flushing to pressure testing and final certification.

Flange Management & Leak Testing

Presio provides controlled flange supervision, bolt tensioning and leak testing to ensure high-pressure systems are assembled correctly and remain leak-free.

Process Piping Cleaning, Flushing & Drying

Presio provides complete piping preparation including chemical cleaning, flushing, blow-out and drying.

PSV (Pressure Safety Valve) Testing & Certification

Presio performs precise PSV testing, calibration and certification to ensure pressure-relief devices function as required.

Hydrostatic & Pneumatic Pressure Testing

Presio delivers liquid and gas pressure testing for pipelines, spools, vessels and assemblies.

years of industry experience

Projects successfully Completed

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Qualified Professionals

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Our Approach to Success.

Presio’s proven process ensures every project moves seamlessly from concept to completion — with clarity, collaboration, and measurable results.

Expertise

Presio bring decades of proven exemplary outcomes on stand-alone and global mega-projects.

Communicate

Presio are here to work with you and make your project happen through open, honest and collaborative communication.

Plan

With shared understanding and experience we get the job done by working together to understand schedules, priorities and objectives.

Outcomes

Delivering on commitments that match your expectations. Let’s deliver, learn and improve together. That’s where we know excellence happens.

Our Work Speaks for Itself.

Explore our recent projects that demonstrate precision, innovation, and quality craftsmanship.

Industrial Facility Upgrade

End-to-end upgrade of a high-volume industrial processing facility, including pressure testing, system validation.

Commercial Infrastructure

Engineering support and inspection services for a multi-level commercial development, delivering structural integrity assurance, compliance verification, and seamless integration into existing infrastructure.

Mining & Processing Plant

Pre-commissioning and pressure testing for a major mining processing expansion, ensuring system integrity, safety compliance, and readiness for operational startup under strict regulatory standards.

Built on Precision. Driven by Performance.

The Presio Mission is to ‘re-set the bar’ in pressure testing capability, service and expertise to all process-intensive industries where asset compliance, reliability and safety are of primary concern.

The Presio Vision is to establish ongoing and robust strategic and collaborative partnerships with all customers, to practice the philosophy upon which Presio was founded in every aspect of how we do business.

Safety & Compliance First

Mobile & On-Site Capability

Comprehensive Testing

Australia-wide Reach, Local Expertise

Recognised for Safety, Accuracy & On-Time Delivery

Presio delivered ahead of schedule, with complete traceable documentation and zero re-works.

Trusted Across Mining, Energy & Industrial Sectors

Presio’s mobile capability and technical expertise made our remote-site testing effortless. Their team arrived prepared, worked efficiently, and provided certified results we could trust.

Tier 1 Mining Client

Project Manager

Presio played a critical role in our plant expansion, delivering pressure testing and pre-commissioning services to the highest standard. Their attention to detail and commitment to safety ensured a smooth and compliant startup.

Industrial Processing Facility

Operations Manager

The team at Presio demonstrated exceptional professionalism throughout our facility upgrade. Their ability to identify issues early and deliver precise testing results helped us avoid costly delays.

Infrastructure Project

Lead Engineer

Presio’s expertise in pressure testing and system validation gave us complete confidence in our infrastructure prior to commissioning. Their reporting and documentation were thorough and aligned with all compliance requirements.

Commercial Development

Construction Manager

We engaged Presio for inspection and commissioning support on a complex commercial development. Their team integrated seamlessly with our contractors and delivered results on time and to a very high standard.

Energy Sector Project

HSE Manager

Safety and compliance were critical for our project, and Presio exceeded expectations in both areas. Their structured approach and industry knowledge ensured everything was completed correctly the first time.

Ready to ensure your system is safe, compliant and ready for operation?

From complex engineering challenges to large-scale infrastructure projects, Presio is your trusted partner for precision, performance, and reliability.