When your hot water runs cold or keeps tripping the safety switch, the problem may be electrical. Electric East Electricians carries out hot water system repairs in Lismore for homes and rental properties, covering the electrical components of electric, heat pump, solar and gas systems.
We test the system before quoting, so you know what’s causing the problem and what’s needed to fix it before any work starts.
Different symptoms can point to different faults. Testing allows us to narrow down the cause rather than replacing parts unnecessarily.
A breaker that trips while the hot water system is switched off can indicate a fault elsewhere in the property, which is a job for electrical fault finding. If water is leaking from the cylinder itself, avoid using the system until it has been checked.
Speak with our experienced team today. We're ready to help with all your electrical needs.
0467 412 232
The repair depends on the type of system and what our testing finds. We identify the failed component, carry out the required repair and test the circuit before the system goes back into service.
Sometimes testing traces the problem beyond the house wiring to the meter or off-peak control equipment. Electric East Electricians is an Essential Energy accredited Level 2 ASP, so eligible metering work can be handled by the same team without bringing in another contractor.
Prefer to send the details first?
Know what’s required before the repair starts.
We’ll tell you when repairing the existing system makes sense.
Experience across residential, commercial and network-level electrical work.
Part of the national industry body for electrical contractors.
Available when an urgent electrical fault can’t wait until normal business hours.
We cover Lismore and Goonellabah through to Dunoon, Eltham, Nimbin and Coraki, handling everything from a failed hot water element to emergency electrical callouts in Lismore.
Repair can make sense when the fault is electrical and the cylinder itself is still in good condition. A failed element, thermostat or circuit on a tank that isn’t leaking can often be repaired without replacing the whole system.
A leaking or badly corroded cylinder is different. In that case, repairing the electrical components won’t solve the underlying problem with the tank.
| What to check | Usually repair | Usually replace |
|---|---|---|
| Cylinder condition | Dry, with no significant corrosion | Leaking or badly corroded |
| Type of fault | Element, thermostat, wiring or circuit | Failure of the tank itself |
| Repair history | First fault in years | Repeated faults in a short period |
We’ll tell you which side of that line your system sits on after testing. If replacement makes more sense, we’ll explain why and outline any electrical work the new unit needs, including circuit or switchboard changes if you’re moving to a heat pump.
Any Lismore property affected by floodwater should have the hot water system’s electrical components checked before the unit is put back into service.
The NSW electrical safety inspection instructions after a flooding event cover the inspection and testing of flood-affected electrical installations and equipment before they are re-energised.
A storage tank with an element or thermostat compartment that has been underwater is one example. If floodwater has reached electrical equipment, leave the affected equipment alone until it has been assessed. Where water has reached the switchboard, power points or other electrical components, book an electrical safety inspection as part of the visit.
1. Tell us what’s happening. Let us know if you have no heat, tripping, an error code or another issue, and how long it has been happening. A photo of the tank’s data plate can also be useful.
2. We test the system. We isolate the system and test the relevant components, wiring and circuit.
3. We explain the fault. You’ll know what we’ve found and the cost of the repair before work starts.
4. We carry out the repair. The faulty electrical component or connection is repaired or replaced as required.
5. We test the system again. We confirm the electrical work is operating correctly before we leave.
Ready to have it tested?
When an electrical fault leaves you without hot water, finding the actual cause matters. Electric East Electricians tests the system, explains the fault and carries out the electrical repair, with the same team able to handle the circuit, switchboard or eligible metering work if the problem extends further back.
Get the fault properly diagnosed and know what needs to happen next.
Yes, when the problem involves the electrical components of the system. Elements, thermostats, wiring, circuits and heat pump controls can all cause a hot water system to stop heating.
A leaking or failed cylinder is different and may mean the unit itself needs replacing.
Off-peak tanks heat during set periods using a controlled load circuit. If a timer or relay isn’t operating correctly, or an element has failed, the tank may not fully recover before you need hot water again.
Electrical testing can determine whether the problem is with the element, controls or electrical supply.
No. If a safety switch continues to trip when the hot water system operates, leave the affected system alone and have the fault tested by a licensed electrician. Repeated tripping can indicate an electrical fault that needs to be identified before the system is used again.
The cost depends on the fault, the parts required and the type of system. Electric East Electricians provides free quotes, with the repair cost confirmed once the fault has been identified and before the work goes ahead.
Yes. We diagnose electrical faults affecting heat pump hot water systems, including issues with the electrical supply, sensors, fans, compressor circuits and controls. Having the model number and any error code displayed by the unit ready when you call can make the initial diagnosis easier.
Yes. Electric East covers the wider Northern Rivers, including Casino, Alstonville and hot water repairs in Ballina.
For other electrical work in town, our electrician in Lismore team handles the full range of electrical services.
I can’t recommend Chris highly enough. We’ve used him for a wide range of electrical work over the years, including installing lighting, ceiling fans, bathroom ventilation, a Tesla EV charger, and completely rewiring and fitting out a flood-affected house. Every job Chris has done for us has been completed to the highest standard. He is reliable, punctual, efficient, and always leaves the work area spotless. What really sets him apart is his attention to detail, Chris is meticulous, thorough, and takes genuine pride in his work. No matter the size of the job, Chris consistently delivers exceptional results and always goes the extra mile to ensure everything is done properly and safely. It’s rare to find a tradesperson who is so dependable and consistently produces such high-quality work. If you're looking for an electrician who is professional, trustworthy, and takes pride in doing the best job every time, Chris is the man for all your electrical needs.
I recently had a few electrical jobs done around the house, including installing ceiling fans and new lights, repairing my solar system, and a few others. Everything was completed without any issues, and I'm really happy with how it all turned out. Communication was easy, the work was done neatly, and it was clear he takes pride in what he does. It's nice to have someone who turns up when they say they will and gets the job done properly. I'd happily recommend him to anyone looking for a reliable electrician, and I'll definitely be using him again in the future.
