
Fewer unexpected outages: Scheduled inspections, condition monitoring, and proactive part replacement keep your boiler running — reducing unplanned downtime by up to 40%.
Maximise uptime, reduce breakdowns and improve system efficiency with our tailored service programs.
Book a Service AssessmentSpecialist support beyond boiler maintenance — from spare parts to combustion engineering and energy consulting.




Tailored service agreements — scheduled yearly or monthly around your operation — keep your boiler compliant with Australian Standards and running at peak efficiency. From planned annual shutdowns to steam-trap audits and panel upgrades, we help you avoid unplanned downtime and extend equipment life.
24/7 emergency response from O’Brien technicians, backed by an extensive national spare-parts inventory, gets your plant back online fast. We diagnose the root cause — not just the symptom — and carry out repairs with minimal disruption to production.
Full lifecycle delivery of new and replacement boiler systems — from engineering and procurement to on-site installation and commissioning. Every system is sized to your process and signed off to Australian Standards, so it runs safely and efficiently from day one.
Independent inspections and statutory compliance, including pressure-vessel registration, design verification and gas and appliance submissions to the relevant authorities. We keep your documentation current and your plant safe, reducing regulatory risk across every site.
Regular service reduces energy waste, prevents breakdowns and ensures steam reliability—all critical for industrial operations.
Benefits:
Stay compliant, safe and serviced.
Maximise uptime and fuel efficiency.
Full lifecycle peace of mind.
| Service feature | Essential | Performance | Premium |
|---|---|---|---|
| Statutory inspection & compliance | ✓ | ✓ | ✓ |
| Preventative maintenance | 1 / year | 2 / year | Quarterly |
| Combustion service | Tune-up | Optimisation | Optimisation |
| Condition monitoring & reporting | — | ✓ | Remote + predictive |
| Breakdown response | Standard | Priority | 24/7 SLA |
| Technical support | Business hours | Business hours | Dedicated engineer |
| Spare-parts discount | — | ✓ | ✓ |
| Fixed-price budget certainty | — | — | ✓ |