Hot Water Repairs Perth

Joel Hunter

No hot water? Drip Hunters provides fast, affordable hot water repairs across Perth, Rockingham and Mandurah, with no call-out fees and honest advice on whether repair or replacement makes more sense for your situation.

We repair all brands, including Rheem, Rinnai, Bosch, Dux, Vulcan, Aquamax and Thermann — gas, electric, solar and heat pump systems. Our licensed plumbers carry spare parts for the most common makes and models, so most repairs are completed in a single visit.

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Signs Your Hot Water System Needs Professional Repairs

Don’t ignore the warning signs of a failing hot water system. If you notice any of these symptoms, it’s time to call Drip Hunters for professional repairs:

Urgent Warning Signs:

No hot water at all from any taps
Water leaking from the tank or pipes
Gas smell near your hot water system
Hissing, banging, or popping noises
Water temperature is fluctuating dramatically
Rusty or discoloured hot water

Other Common Symptoms:

Hot water running out much faster than usual
Water takes longer to heat up
Lukewarm water instead of hot
Pilot light keeps going out (gas systems)
Visible rust or corrosion on the tank
Water pooling around the base of the unit
Unusual increase in energy or gas bills
Relief valve constantly dripping or running

If you’re experiencing any of these issues, contact Drip Hunters immediately. Early intervention can often save you from costly emergency replacements and prevent water damage to your property.

Common Hot Water Problems We Repair in Perth

Hot Water Tank is Leaking

A leaking tank needs professional attention immediately. Left unchecked, even a small leak can cause water damage to flooring and surrounding structures. Call Drip Hunters on 0439 922 548 — we’ll diagnose whether it’s a valve, fitting, or tank issue and give you an honest repair vs replace recommendation on the spot.

No Hot Water Coming From the Tap

First, check other gas appliances in the house to see if they have a gas supply. If there is none, contact your gas supplier. Next, check your water heater to see if the pilot light is on. If not, follow the manufacturer’s instructions to relight it. If you can’t do so, it’s time for a professional to inspect it.

No Water at All From Hot Tap

Check to see if the problem is isolated to one tap or to your hot water in general, and then check the cold water tap. If only the hot water is affected, look for a leaking tank or damaged pipes.

Water Flowing From the Outlet Valve

It’s normal for water to expel from this valve on occasion, but the flow should not be frequent or constant. Lift the flush lever on the valve three to four times to clear possible obstacles. If this measure doesn’t work, the tank may have a leak. These valves have a limited service life and need to be replaced periodically.

Broken Solar Collector

Cracked or broken solar collector panels and evacuated tubes are a common issue in Perth’s climate. Tubes can often be replaced individually, while flat panel collectors may require full panel replacement. We assess solar hot water systems across Perth and can advise on repair vs upgrade options. Call us to arrange an inspection.

The Tank Emits Strange Noises

Several factors can cause this, but the most common one is sediment build-up. Often a tank flush will fix the problem. This job is best done by a professional, however, if your owner’s manual has clear and safe instructions, you may be able to do it on your own.

hot water repair and installation — Hot water repair and installation

Why Choose Drip Hunters for Hot Water Repairs?

Licensed & Qualified: Fully licensed plumbers (PL8883) and gas fitters (GF011765). All work meets Australian Standards.
All Brands Serviced: We repair Rheem, Rinnai, Bosch, Dux, Vulcan, Aquamax, Thermann, and all other major brands.
No Call-Out Fees: You only pay for diagnosis and repairs – no hidden charges or call-out fees.
Honest Advice: Repair-first approach. We only recommend replacement when it genuinely makes financial sense.
Experienced Team: Years of servicing hot water systems across Perth. We’ve diagnosed and fixed thousands of systems.
Fast Response: We carry parts for all major brands, so most repairs are completed in a single visit — no waiting days for parts to arrive.

Should You Repair or Replace Your Hot Water System?

Not every problem requires a new system. Here’s when each option makes sense:

Repair Usually Makes Sense When:

System is under 10 years old
Problem is a replaceable component (element, thermostat, valve)
Tank is still in good condition
Repair costs less than 50% of replacement cost

Common Repairable Issues & Costs:

Heating element: $180-$420
Thermostat: $200-$450
Tempering valve: $220-$400
Pressure relief valve: $180-$320
Pilot light/thermocouple: $165-$350

Replacement Is Better When:

System is 12+ years old
Tank is leaking or corroded
Multiple components failing
Repair costs exceed 50% of new system
Repeated breakdowns

Average System Lifespan:

Gas storage: 8-12 years
Electric storage: 10-15 years
Continuous flow: 15-20 years
Solar/heat pump: 15-20 years

We’ll always be honest about which option makes financial sense for your situation. If your system can be repaired cost-effectively, we’ll repair it. If replacement is smarter, we’ll explain exactly why.

Not sure if your system is worth repairing? Call us on 0439 922 548 — we'll give you a straight answer over the phone in most cases.

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Frequently Asked Questions

How much does it cost to replace a hot water system in Perth?

The cost of replacing a hot water system in Perth will depend on the size, type, and brand of the system being installed. Prices can range from anywhere between $1,000 and $3,000. The best course of action is to speak to a qualified professional to get an accurate quote.

What can I do if my hot water is not working?

Start by checking your switchboard for tripped safety switches (electric systems) or whether the pilot light has gone out (gas systems). If neither fixes it, or if you’re not sure, call Drip Hunters on 0439 922 548. We’ll help you troubleshoot over the phone and, if needed, send a plumber out fast.

What is the most common problem with water heaters?

The most common problem with water heaters is a lack of hot water or water that is too hot. This can be caused by a variety of issues, including sediment buildup, thermostat problems, or a broken heating element.

Do you charge a call-out fee for hot water repairs?

No. Drip Hunters does not charge call-out fees. You only pay for the diagnosis and any repair work carried out.

What is the average lifespan of a hot water system?

The average lifespan of a hot water system is approximately 10-15 years. However, this can vary depending on the type and brand of the system as well as the maintenance and care that is taken of it.

How do you know if your hot water system needs replacing?

There are a few signs that may indicate that your hot water system needs replacing. These can include a decrease in the amount of hot water being produced, an increase in the amount of time it takes to heat up the water, and a decrease in the efficiency of the system. If you notice any of these signs, it is best to contact a qualified professional for further advice.

What shortens the lifespan of a water heater?

A few factors can shorten the lifespan of a water heater, including sediment buildup, improper maintenance, and corrosion. It is important to have regular maintenance and servicing of your hot water system to ensure that it is in good working order.