Planned Plumbing for Operational Continuity
In high-demand commercial, government, and industrial settings, plumbing reliability isn’t optional—it’s essential. PJC Plumbing provides strategic, risk-focused commercial plumbing maintenance tailored to business-critical environments. We help facility managers, property supervisors, and asset teams prevent failures, meet compliance standards, and keep operations flowing with certainty.
Operating across Sydney and greater NSW, we deliver scalable, ISO-certified maintenance solutions for commercial buildings, public assets, and complex infrastructure.
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The Business Case for Commercial Plumbing Maintenance
Reactive repairs cost more—through downtime, damage, and disrupted service. Our scheduled commercial plumbing maintenance services identify issues before they escalate, reducing emergency call-outs, extending infrastructure lifespan, and ensuring uninterrupted business activity
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From aged care facilities to logistics depots, we help our clients stay compliant, operational, and in control of their plumbing systems.
Reduce Risk. Extend Asset Life. Maintain Compliance.
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Trusted Commercial Plumbing Maintenance in Sydney
We partner with:
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Government agencies and council facilities
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Industrial and manufacturing plants
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Healthcare and education precincts
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Commercial strata and real estate portfolios
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Retail centres, restaurants, and office buildings
As a commercial maintenance plumber, we’re experienced with complex property systems and built environments where planned maintenance must align with uptime requirements, WHS regulations, and tenant access protocols.
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ISO 9001 – Quality Management Systems
Structured, auditable processes that ensure every project meets exacting stakeholder requirements.
ISO 14001 – Environmental Management Systems
We minimise site impact and prioritise environmentally responsible practices across all civil and commercial works.
ISO 45001 – Occupational Health & Safety Management Systems
We reduce risk on your site through documented WHS procedures, trained personnel, and safe work protocols.
ISO-Certified Quality, Safety & Sustainability
Our certifications ensure a consistent, safe and environmentally responsible delivery model, backed by detailed reporting and risk-managed service plans—key for clients in government and regulated sectors.
Our Commercial Plumbing Maintenance Services
Scheduled Plumbing Inspections
We conduct scheduled assessments across pipework, valves, fixtures, and drainage. These inspections reduce the likelihood of system failure and form the foundation of your plumbing asset strategy. We use advanced CCTV drain inspection to detect faults without excavation, minimising site impact.
Drain Cleaning & Preventative Maintenance
Blocked drains disrupt operations. We mitigate this risk through routine cleaning, scaling removal, and jet blasting, as part of our preventative plumbing maintenance offering.
WHS & Compliance Checks
We inspect safety valves, backflow devices, and shutoffs to meet WHS obligations and ensure emergency readiness. Our team also provides certified backflow prevention services for high-risk environments.
Commercial Hot Water System Servicing
We inspect and maintain commercial hot water systems to ensure consistent pressure, temperature control, and regulatory compliance—critical in healthcare, food service, and tenancy-managed facilities.
Asset Lifecycle Management
We help businesses make informed capital planning decisions with evidence-based advice. Our asset lifecycle management programs track infrastructure condition, forecast replacement needs, and support proactive budgeting.
Government & Industrial Sector Maintenance
Government Plumbing Maintenance
Public buildings and civil assets require low-disruption, high-compliance services. Our approach aligns with procurement standards and documentation requirements, making us a reliable partner for local and state government maintenance frameworks.
Industrial Plumbing Maintenance
Industrial sites present unique challenges—higher flow rates, trade waste compliance, and more complex line layouts. We deliver industrial plumbing maintenance built around operational loads, risk exposure, and site-specific safety requirements.
We service:
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Sewer, stormwater, and trade waste systems
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Reticulation, storage, and water supply lines
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Facility systems requiring building management plumbing integration
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Supporting Routine Plumbing Compliance
As compliance pressures increase, routine plumbing compliance becomes essential—not optional. Our reports support:
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WHS audits
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Council requirements
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Insurance coverage
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Sustainability targets
We also deliver detailed water efficiency audits to uncover loss points and identify opportunities for cost and resource reduction.
All data is structured to plug directly into your facility or asset management system.
Why PJC Plumbing Is the Right Strategic Partner
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Certified to ISO 9001 / ISO 14001 / ISO 45001
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Full-service commercial plumbing provider
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Integrated documentation for asset and compliance teams
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Custom maintenance schedules for minimal disruption
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Emergency support available 24/7
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Workforce equipped with SWMS, white cards, PPE and site-specific training
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Book a Commercial Maintenance Assessment
Secure your plumbing system with a preventative strategy that aligns with your business needs. PJC Plumbing is ready to assess your property, document existing conditions, and build a maintenance roadmap that keeps your operations running smoothly.
PJC Plumbing — Certified. Compliant. Commercial-grade.
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"Working with PJC Plumbing has been an outstanding experience for TAFE NSW. Their team of experts not only addresses our extensive needs efficiently but also brings innovative solutions to the table, ensuring our facilities are maintained to the highest standards."

"PJC Plumbing has been instrumental in supporting the City of Parramatta's infrastructure projects. Their professionalism and precision in managing complex plumbing systems across various city-owned properties have been exceptional."

Trusted by
Our Certifications






COPYRIGHT 2024 | PJC Plumbing Services Pty Ltd | ALL RIGHTS RESERVED | ABN 29 158 700 782
In the spirit of Reconciliation, PJC Plumbing Services respectfully acknowledges the Traditional custodians of the land on which we work and gather, and pay our respects to Elders past, present and emerging. We celebrate the rich and diverse stories, cultures, and traditions of all Aboriginal and Torres Strait Islander peoples.