Read Time: 2 min
Summary
Whether you need a plumber or electrician for hot water system problems depends on the cause of the issue. Electrical faults, such as repeatedly tripping circuit breakers, may require a licensed electrician, while leaking tanks, faulty pressure relief valves, low water flow and discoloured water generally require a plumber. Pure Plumbing Professionals are qualified plumbers who can assess hot water issues and recommend the appropriate solution.
Whether an electrician or plumber will fix it best, it depends
Every day, we take for granted our hot water systems. Whether we’re having a pre-work shower, washing some clothes, or doing the dishes, the importance of hot water can’t be understated.
Calling out the wrong person for the job can come at a timely and financial cost to both you and the professional.
We only really appreciate hot water when the system isn’t operating as it should. When this inconvenience arises, a commonly posed question is ‘should I contact a plumber or an electrician?’
How to find out who to contact
Whether you need to call an electrician or a plumber when having hot water issues depends on the particular problem at hand.
To set you on your way, we advise the initial action you take to be:
- Making sure the circuit breaker in your switch box is working properly. If it has tripped, check to see if it can be turned back on.
- Test your hot water system’s pressure relief valve.

Is it a job for an electrician?
If the hot water system has tripped the circuit breaker, it’s likely that the cause is electrical.
Another common symptom of this cause is fully-functioning plumbing fixtures that are releasing lukewarm water when you’re after hot.
Though this is often a sign of a tempering valve and therefore plumbing problem, a playing-up relay switch or booster could be the cause.
Or should I call a plumber?
For hot water issues you’ve deemed most likely not electrical, contacting a plumber is a safe bet. Regular signs of a malfunctioning hot water system we plumbers see are:
- Lack of water flow from taps
- Pressure valve problems
- Hot water tank leakages
- Water discolouration
If you’re experiencing any of these signs on your premises, then it’s advised that you get in touch with a fully licenced plumber.
Pure Plumbing Pros are specialist hot water plumbers, operating throughout the Sydney region. Our qualified plumbers are experts in all things hot water; from installation, to maintenance and repair. Get in touch with a friendly staff member today on 02 9191 7374, or complete a booking form.

Resources used
https://www.tradesmenontime.com.au/need-a-plumber-or-an-electrician/
https://manceelectrical.com.au/hot-water-cold-do-you-need-a-plumber-or-electrician/
https://www.algesterelectrical.net.au/blog/do-you-need-electrician-or-plumber
