Commercial Plumbing in Mackay

  • Locally owned & trusted for honest, reliable service
  • Fast response times & efficient problem-solving
  • Licensed & insured team delivering quality workmanship

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A Room Filled With Lots of Blue Pipes and Pumps — CJM Plumbing & Roofing Mackay in Mackay, QLD

Mackay Commercial Plumbing

Plumbing problems in a workplace can cause major disruptions—from leaking pipes and blocked toilets to poor water pressure or hot water failures. CJM Plumbing & Roofing Mackay provides fast, reliable commercial plumbing services that help your business stay operational and compliant. We work across all types of properties including offices, retail spaces, warehouses, hospitality venues and industrial sites, offering everything from minor repairs to system upgrades.


With services available across Mackay, Sarina, and Marian, we deliver prompt support when issues arise and provide preventative maintenance to reduce future risks. Whether it’s a call-out or a long-term plan, we get the job done right the first time. For efficient plumbing support without the downtime, call 0413 767 093.

Built on Trust, Backed by Experience


We Keep Your Business Moving

Every business relies on functional plumbing. From restrooms and kitchens to staff facilities and industrial systems, we understand what’s at stake when things stop working. Our team is licensed, insured and equipped to handle jobs in live business environments with minimal disruption to your staff and customers.


  • We respond quickly to urgent issues like blocked drains, leaking pipes or failed hot water systems, helping reduce damage and business interruption.
  • Plumbing fit-outs and upgrades are completed with attention to layout, water flow and long-term maintenance requirements.
  • We can schedule works outside trading hours to minimise impact on operations or tenants.
  • Compliance and safety are front of mind—our work meets Australian Standards and local regulations.
  • We offer honest advice on plumbing efficiency, water-saving systems and practical maintenance schedules.


Whether you manage a single premises or multiple sites, we deliver consistent quality, clear communication and outcomes that keep your business moving forward.

A Row of Toilets Are Being Installed in a Building Under Construction — CJM Plumbing & Roofing Mackay in Mackay, QLD

Frequently Asked Questions

  • How is commercial plumbing different from residential plumbing?

    Commercial plumbing generally involves larger systems, higher usage demands and more complex layouts compared to residential plumbing. Commercial properties may require industrial-grade fixtures, backflow devices, grease traps or multi-level system access. Work must also comply with stricter safety and compliance standards. This requires plumbers who are experienced with commercial systems and understand how to minimise disruption in busy or shared environments.

  • Do I need ongoing maintenance for my commercial plumbing?

    Yes, regular plumbing maintenance helps prevent unexpected failures and ensures compliance with health and safety regulations. Maintenance might include checking pipework, clearing drains, inspecting hot water units, testing for leaks and ensuring fixtures are working correctly. For businesses, preventative servicing can reduce downtime, protect property and save money by identifying problems early before they escalate.

  • Can plumbing work be done after business hours?

    In most cases, yes. Many commercial plumbers offer after-hours or weekend services to minimise disruption to business operations. If repairs or installations interfere with staff, customers or production lines, scheduling the work outside standard hours is often the best option. It’s important to discuss availability and access requirements when booking the job to ensure a smooth process.

Locations We Service