Hot Water Repairs & Servicing
When your hot water stops working, you need it fixed fast. Our licensed plumbers carry common parts on every van so most repairs are completed on the first visit. We service all brands and all system types.
Element & Thermostat Replacement
The most common electric hot water repair. We replace faulty elements and thermostats to restore hot water quickly.
Tempering Valve Installation
Required by law at 50°C max delivery. We install and test tempering valves for compliance and safety.
Anode Rod Replacement
Extend the life of your tank by replacing the sacrificial anode before corrosion damages the cylinder.
Pressure Relief Valve
Leaking or faulty relief valves replaced to prevent dangerous pressure buildup in your tank.
Gas System Servicing
Pilot light, burner and gas valve repairs for continuous flow and storage gas hot water systems.
Hot Water System Installation
Whether you're replacing an old system or installing for a new build, we help you choose the right hot water system for your household size, budget and energy goals.
Brands We Install
Rheem, Rinnai, Thermann, Everhot, Dux, Stiebel Eltron, Chromagen and more. We recommend the best fit for your home.
Gas to Electric Conversions
Switching from gas to electric or heat pump? We handle the full conversion including pipework and electrical.
Continuous Flow Systems
Endless hot water on demand. Compact, energy-efficient and ideal for smaller homes or large families.
Storage Tank Systems
Reliable hot water storage in 125L to 400L+ capacities. We size the tank to match your household needs.
Government Rebates
We help you navigate government rebates for heat pump and solar hot water upgrades. Save on installation costs.
Hot Water Systems We Install & Repair
Gas Hot Water
Continuous flow and storage gas systems. Installation, repair and replacement of Rinnai, Rheem, Thermann and more.
Electric Hot Water
Electric storage systems of all sizes. Element replacements, thermostat repairs and full system upgrades.
Solar Hot Water
Solar panel and boosted systems. Repairs, servicing and new installations to reduce your energy bills.
Heat Pump Systems
Energy-efficient heat pump hot water systems. Installation and repairs for eco-conscious homeowners.
Residential Systems
Right-sized hot water solutions for homes, units and granny flats. We help you choose the best system for your household.
Commercial Systems
High-capacity systems for restaurants, gyms, hotels and offices. Designed for continuous demand.
Our Process
Call & Describe the Issue
Tell us what's happening — no hot water, leaking tank, strange noises, or low pressure. We'll schedule a visit, often same-day.
On-Site Diagnosis
Our licensed technician inspects the system, checks the element, thermostat, valves and connections to identify the fault.
Upfront Quote
We explain what needs to be done and provide a fixed-price quote. You approve the cost before any work begins.
Repair or Replace
We carry common parts on our vans for fast repairs. If replacement is needed, we source and install the best system for your home.
Test & Commission
Every installation is tested, commissioned and compliant. We walk you through the system and provide all warranty documentation.
Signs Your Hot Water System Needs Attention
Don't ignore these warning signs — early action can save you from a costly replacement.
What Penrith Locals Say
"Tru Blu Plumbing done some plumbing work at my house and I couldn't recommend them enough. Showed up on time, very fair price, and high quality workmanship and attention to detail. Highly recommend."
Domenic Coluccio
Verified Google Review
"We had an excellent experience with this plumber. He was professional, punctual, and completed the job to a very high standard. He explained everything clearly, worked efficiently, and left the area spotless when he finished. The quality of his workmanship was outstanding. It's hard to find someone this reliable these days. I highly recommend him to anyone looking for an honest, skilled, and trustworthy plumber. We'll definitely be using his services again!"
Asiye Ozel
Verified Google Review
"The guys were professional, prompt and explained the problem in terms I understand."
Stump Dunn
Verified Google Review
"Great experience from start to finish. They arrived on time, explained the issue clearly, and completed the work efficiently. The price was fair, everything was left clean and tidy, and the communication throughout was excellent. I'd definitely recommend them to anyone looking for a reliable plumber."
Elif Yagci
Verified Google Review