
Electric Hot Water Installation Perth
Need a new electric hot water system installed in Perth? Whether you’re upgrading an old unit or installing one for the first time, Harrington Plumbing & Gas makes the process simple, compliant and stress-free.
We install all major brands of electric hot water systems with attention to detail and a focus on long-term performance. No shortcuts, no mess, and no hidden surprises.

Why Choose an Electric Hot Water System?
Electric systems remain one of the most common water heating options across Perth homes, especially where natural gas isn’t available. They’re straightforward to install, reliable, and compatible with off-peak tariffs to reduce running costs.
Benefits of electric hot water heater installation include:
- Affordable upfront cost
- Simple to install or replace
- Available in a range of sizes for any household
- Ideal for apartments, small homes or rental properties
- Can be paired with solar PV for improved efficiency
Whether you’re looking to install an electric hot water tank, switch from gas, or upgrade from an older unit, we’ll help you choose the right system, and install it safely.

Our Electric Hot Water Installation Services
We offer full installation, replacement and upgrade services for all types of electric hot water systems in Perth, including:
- Electric Storage Systems: We install tank systems in all sizes (from 50L to 400L), helping you choose the right capacity based on your household size and water usage.
- Electric Instantaneous Units: Ideal for small homes, units or granny flats, these systems heat water as it’s needed without storing it, saving space and energy.
- Electric Hot Water Boiler Installation: Need hot water for a commercial kitchen, salon or workshop? We install and commission compact electric hot water boilers suited for commercial or high-demand settings.

What’s Included in our Electric Hot Water Installations?
When you work with Harrington PG, we take care of the full job. not just the connection.
Our service includes:
- Delivery and installation of your electric hot water unit
- Disconnecting and removing your old system
- Plumbing and electrical compliance checks
- Pressure and temperature valve installation
- Final commissioning and safety testing
- Certificate of compliance
We’ll also guide you on system maintenance, manufacturer warranty, and how to maximise energy efficiency, especially if you’re using solar or off-peak power.

Replacing an Old Electric Hot Water System?
If your current system is leaking, rusting, or struggling to keep up, it’s likely time for a replacement. We can usually install an electric hot water system the same day and dispose of your old unit responsibly.
We also handle relocation of systems (e.g. from indoors to outdoors), pipework adjustments, and full plumbing upgrades as needed, so you won’t need to coordinate multiple trades.

Why Choose Harrington Plumbing & Gas?
We’re Perth’s trusted team for electric hot water tank installation, combining licensed plumbing with genuine customer care.
- Clean, friendly and experienced tradies
- Fully licensed for plumbing and electrical work
- Respectful of your time, home and budget
- Clear communication from quote to completion
- Trusted by homeowners, renovators and builders across Perth
We do it right the first time, because no one wants to start their day without hot water.

Book Your Electric Hot Water Installation Today
Need a quick replacement or planning a full upgrade? We’re here to help. Call Harrington PG for professional advice and efficient electric hot water installation in Perth.
Call 0430 356 411 or contact us online to book a quote.

Explore More Services
Looking for other plumbing or gas work? We also offer: