Hot Water System
Installation Brisbane
No hot water? Khaki Plumbing installs, repairs, and replaces electric hot water systems across Brisbane Northside. Same-day replacement available. Upfront fixed pricing.
Hot Water Systems We Install in Brisbane
We supply and install electric hot water systems. Not sure which is right for you? Call us — we'll give you honest advice for your home.
Electric Storage
From $900 installed
The most common system in Brisbane. Reliable, affordable, and available in a range of sizes from 125L to 400L. Great for most households.
- Low upfront cost
- Fits most homes
- Simple to maintain
- Available same day
Instant / Continuous Flow
From $1,200 installed
Heats water on demand — no storage tank, no standby heat loss. Ideal for smaller homes or when you want endless hot water.
- Endless hot water
- No storage tank needed
- Energy efficient
- Great for smaller homes
Why Choose Khaki Plumbing for Hot Water?
Same-Day Installation
No hot water today? In most cases we can have a new system installed the same day you call.
Fixed Upfront Price
You'll know the full cost before we start. No surprises, no hidden charges.
QBCC Licensed
All installations are carried out by fully licensed plumbers under QBCC #15448213.
Real Hot Water Jobs Across Brisbane
Recent hot water system installations and replacements we've completed for Brisbane Northside homeowners.
Same-Day Replacement — Family of Five
Continuous Flow for Townhouse — Chermside
What Customers Say About Our Hot Water Service
"Called at 8am, new hot water system installed by 1pm. The guys were polite, efficient, and the price was exactly what they quoted. Absolute lifesavers."
"Upgraded to a new continuous flow system — Khaki handled everything perfectly. No more running out of hot water and saving on standby costs. Brilliant."
"Fast, professional, and great value. They replaced our old electric system and cleaned up completely afterwards. Couldn't have asked for a better experience."
Hot Water System FAQs — Brisbane
How much does hot water system installation cost in Brisbane?
Installation costs vary by system type. Electric storage systems start from around $900 installed and continuous flow systems from $1,200. We provide upfront, fixed quotes before any work begins — call 1300 158 895 for a fast quote.
Can you replace my hot water system on the same day?
In most cases yes — we carry common systems on our vehicles and can replace same day in the majority of cases. Call us on 1300 158 895 early in the day for the best chance of same-day installation.
What's the best hot water system in Brisbane?
For most Brisbane homes, modern electric storage systems offer reliable and cost-effective performance. For households wanting compact installations and endless hot water, continuous flow systems are a great choice. We'll help you choose the right option for your home and usage patterns.
How long does a hot water system installation take?
For a like-for-like replacement, typically 2–3 hours. For an upgrade to a new system type, allow 3–4 hours. We'll give you a realistic timeframe when you book.
What size hot water system do I need?
As a guide: 1–2 people = 125–160L, 3–4 people = 250–315L, 5+ people = 315–400L. For continuous flow systems, we size by flow rate rather than tank capacity. We'll recommend the right size for your household when you call.
Do you service and repair hot water systems, or only replace them?
Both. We repair thermostats, elements, pressure relief valves, and anode rods. If repair isn't cost-effective, we'll tell you honestly and offer a replacement quote.
Related Plumbing Services
No Hot Water? Call Us Now.
Same-day installation available across Brisbane Northside. Licensed, insured, and upfront on price.