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LJ Plumbing — licensed Gold Coast plumber
5.0
New hot water system installation with copper pipework by a licensed Gold Coast plumber
Gold Coast

Hot Water Changeovers & Water Filtration

QBCC licensed (#PD15145154), Burleigh-based and backed by a 5-year workmanship warranty. Tell us what’s going on and we’ll quote it over the phone — no obligation.

Hot water systems across the Gold Coast

No hot water is the call we treat with urgency. We repair and replace hot water systems across the Gold Coast — gas, electric, solar and heat pump — and where the system’s dead, we aim for a same-day changeover so you’re not facing a second cold shower.

We install the brands that last: Rinnai, Dux, Rheem and Caroma. If your current unit is repairable, we’ll tell you straight — there’s no point replacing a system that has years left in it. If it’s done, we’ll talk you through the right size and type for your household over the phone, with a clear price before we load the van.

Repair or replace — an honest answer

A leaking tank usually means replacement. A failed element, thermostat or valve usually means repair. Around the 8–12 year mark the maths starts favouring a new, more efficient unit. We’ll give you the honest position, not the expensive one.

And while we’re there, ask about whole-house water filtration — it protects the new system from scale and gives every tap in the house better water. It’s one of the most worthwhile add-ons we install.

Most popular

Hot water changeovers — sorted fast

Dead system in the morning, hot shower that night where we can. We supply and install Rinnai, Dux, Rheem and Caroma systems — gas, electric, solar and heat pump — take the old unit away, and back the install with a 5-year workmanship warranty.

Worth asking about

Whole-house water filtration

One filter system at the mains and every tap in the house runs cleaner water — better taste, less scale on your appliances and hot water system. Ask us about it while we're there; it installs neatly alongside a changeover.

Every job

What you get, every time

  • QBCC-licensed install — gas work covered by gas licence L93775
  • Rinnai, Dux, Rheem & Caroma supplied and fitted
  • Gas, electric, solar and heat pump systems
  • Same-day changeover where we can — old unit taken away
  • Honest repair-or-replace advice before you spend
  • Whole-house water filtration installed alongside
  • 5-year workmanship warranty
  • Quoted over the phone before any work starts

Burleigh-based, Gold Coast

Reedy Creek, Varsity Lakes, Tallebudgera & surrounds

Mon–Fri 6:30am – 5pm

After-hours emergency available

0491 904 769

Licensed, insured, 5-year workmanship warranty

Good to know

Frequently asked

Can you really replace a hot water system the same day?

Often, yes — call before mid-morning and if we have the right unit available, you'll have hot water that night. Worst case it's next day. Either way we'll give you a straight answer on timing when you call 0491 904 769.

Which hot water brands do you install?

Rinnai, Dux, Rheem and Caroma — proven brands with parts support in Australia. We'll recommend the right unit for your household size, fuel type and budget, and explain why.

Should I repair or replace my hot water system?

A leaking tank means replace — the tank's gone. A failed element, thermostat or valve is usually a repair. Once a system is past about 8–12 years, replacement often beats repeated repairs. We'll assess it honestly and let you decide.

Gas, electric or heat pump — what's best on the Gold Coast?

It depends on your existing connections and how much hot water you use. Heat pumps run cheapest in our climate, gas continuous-flow suits bigger households, electric storage is the simplest swap. We'll talk it through for your house, not a generic chart.

What does whole-house water filtration actually do?

A filter at the mains treats all the water entering the house — better taste at every tap, and less scale building up inside your hot water system, taps and appliances, which extends their life. It installs neatly beside the hot water unit.

Is the work under warranty?

Yes — the unit carries the manufacturer's warranty, and our installation work is backed by a 5-year workmanship warranty on top.

Gold Coast

Your plumbing, done properly.

One local, licensed plumber for the lot — from a dripping tap to an emergency. Get an upfront price today.

Book a plumber

Tell us what’s going on

Send a quick message or call — we’ll get back fast with a time and an upfront price. For emergencies, ring us and we’ll talk you through it right away.

Call us

0491 904 769

Email

jake@ljplumbingqld.com

Based in

Burleigh Heads, Gold Coast

QBCC licensed & insured Response within the hour

🔒 No obligation · We’ll call to arrange a time