Australia’s Leading Pressure- Testing, Cleaning & Certification 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 South Africa

At Presio, we deliver smart, scalable, and sustainable engineering solutions that adapt to each project’s unique challenges. Our multidisciplinary team brings decades of experience across construction, design, and technical management — ensuring projects are completed with precision, safety, and efficiency.

Engineering & Design

End-to-end design solutions focused.

Construction Support

Comprehensive assistance through planning

Comprehensive solutions from concept to completion.

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

Hydrostatic & Pneumatic Pressure Testing

Rigorous testing of pipelines, tanks and vessels to ensure compliance and safety.

Process Piping Cleaning, Flushing & Drying

Removal of contamination and particulates, enabling efficient start-up.

Flange Management & Commissioning Support

Complete bolt-up strategy, register tracking and valve testing for critical assets.

Years of Service

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Projects Successfully

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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 – Gauteng, South Africa

End-to-end revamp of material handling and process controls including structural modifications, electrical upgrades and commissioning.

Commercial Infrastructure – Johannesburg CBD

Structural engineering design plus construction oversight for integrated commercial / residential towers, including façade retrofit and sustainability enhancements.

Mining & Processing Plant Expansion – Northern Province

Design and project management for a new processing module, plus installation of advanced automation controls.

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 & Certification

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.

Mark Sullivan

Presio delivered ahead of schedule, full traceable documentation and zero re-works — they’re now our go-to for pressure testing.

Rachel Turner

The team’s attention to safety and compliance made our commissioning process smooth and stress-free.

Daniel Roberts

Reliable, efficient and highly knowledgeable — Presio is now our preferred pressure-testing partner.

Emma Hayes

From flushing to final certification, Presio handled everything with precision and professionalism.

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.