Hot Water System Repairs In Coffs Harbour

Quality Hot Water Service

Whether you have an electric, solar or gas hot water system that needs routine maintenance, Brian Cook Plumbing’s got you covered. Our dedicated plumbers and gas fitters work to ensure that no issues are left unaddressed.

Hot Water System — Brian Cook Plumbing in Coffs Harbour, NSW

Signs You Need A Hot Water Service

Dysfunctional water heaters can be a nuisance. Consider having your hot water serviced if you notice the following symptoms:

  • Decline in hot water supply
  • Water leaking from the system
  • Discolouration/strange smell in hot water supply
  • Water heater not heating
  • Constant fluctuations in temperature
  • Sediments in hot water
  • Pilot light not working


Water heating systems need comprehensive checks, especially if they’re an older model. Whether you have old or new systems to maintain, we are knowledgeable and experienced at handling any hot water unit.

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Hot Water System Maintenance & Repairs

At Brian Cook Plumbing, we provide quality maintenance and repairs to keep your HWS working at optimal condition. We provide the following services:

  • Filter cleaning
  • Gas fault detection
  • Isolator valve inspection
  • Thermostat adjustment
  • Temperature relief valve replacement
  • Sacrificial anode replacement
  • Sludge removal (cylinder)


We conduct routine inspections regardless of the type. We are equipped with skills and techniques to detect system issues and resolve them directly. No matter the extent of the issue, we can handle it.

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Man Adjusting The Heat Of Hot Water System — Brian Cook Plumbing in Coffs Harbour, NSW

Frequently Asked Questions

  • Why is my hot water unit not heating?

    Most hot water systems do not work properly when there is a malfunction or loose connection. Calling a plumber or a hot water specialist is recommended to help you test the unit and troubleshoot potential problems.

  • I notice discolouration in my hot water supply. What should I do?

    Water discolouration is usually a cause of deteriorating tanks and corroded pipes. If your water heater supplies cloudy or discoloured water, call an authorised plumber to know whether you need to drain the tank or replace the pipes.