Cold shower this morning, a unit that has started leaking, or a pilot light that just will not stay lit? Our licensed Sydney plumbers and gas fitters repair, replace and install every type of hot water system, available 24/7, with a $0 call-out fee and a fixed price before any work starts.Same-day hot water repairs and replacements across Sydney, with a $0 call-out fee and fixed pricing before we start.
A morning without hot water is not the time to wait. We respond fast, and most repairs and replacements are sorted the same day.
You should never pay just to have a plumber turn up. We assess the system and give you a clear, fixed price before any work begins.
Gas, electric, heat pump or solar. We service every major brand, including Rinnai, Rheem, Bosch, Dux, Aquamax and Stiebel Eltron.
Hot water work needs the right tickets. Every job is handled by a fully licensed plumber and gas fitter, with close to two decades of experience across Sydney.
Whether your existing system just needs a small fix or it is finally time to upgrade, we repair, replace and install every kind of hot water system, with a same-day response across Sydney.

Failed elements, faulty thermostats, dodgy valves, leaking fittings and pilot lights that will not stay lit, all diagnosed and fixed fast, with common parts carried on the van.

An old unit that is leaking, rusted out, or just past its prime? We supply and install a like-for-like or upgraded system, often the same day, with the old unit removed and disposed of for you.

Gas storage tanks and continuous flow units installed, repaired and gas-checked by licensed gas fitters. Rinnai, Rheem, Bosch and more.

Storage tank repairs, new elements and thermostat installs, and full replacements, including off-peak and tariff-33 setups.

Energy-efficient heat pumps installed, including rebate-eligible models. We help you pick the right size for your household and the way you use hot water.

Solar booster repairs, panel and tank servicing, and full replacements when an ageing solar system has finally had its day.
Here's how R&G Plumbing compares to the average plumber when your hot water has packed it in.
| What Matters | R&G Plumbing | Other Plumbers |
|---|---|---|
| Call-Out Fee | $0 call-out fee on every job | Hidden or added call-out charges |
| Same-Day Service | Same-day repairs and replacements in most cases | Often days of waiting for parts or quotes |
| All System Types | Gas, electric, heat pump and solar, all major brands | Limited to one or two system types |
| Licensing | Licensed plumber and gas fitter on every job | Mixed crews, sometimes unlicensed for gas |
| Pricing | Clear, fixed quote before work starts | Surprise costs once the job is done |
| Guarantee | Workmanship and parts backed by a guarantee | Little or no cover on the work |
No guesswork and no surprise bills. Here is exactly what happens from the moment you call.
We start by checking your system to find the real cause, whether it is the element, the thermostat, a valve, the gas supply or the tank itself. No guesswork, no upselling.
You get a clear, fixed price to either repair the existing unit or replace it, with the pros and cons of each option explained in plain English.
Most repairs and like-for-like replacements are completed the same day, with common parts and popular systems carried with us where possible.
We test the system end to end, tidy the work area, hand over your compliance certificate, and back our workmanship with a guarantee.
"Hot water died on a Saturday morning. R&G had a new gas unit installed and running before lunch. No call-out fee, fixed price, and they took the old one away. Excellent."
"Heat pump was tripping the power. They diagnosed a faulty element, replaced it the same day, and explained everything clearly. Honest, no upsell."
"Booked them to replace our old electric tank with a heat pump. They handled the rebate paperwork, did a tidy install, and our power bill has dropped noticeably."
"Pilot light kept going out on the gas system. They sorted the thermocouple and serviced the unit while they were here. Fair price, friendly bloke."
"Leaking storage tank flooded the laundry on a weekend. R&G came out fast, replaced the unit and tidied up the mess. Cannot fault them."
Book a hot water system replacement with R&G, and we will remove and dispose of your old unit at no extra cost. Same-day appointments available across Sydney.
We service hot water systems across northern Sydney, with the North Shore as our priority area. Not sure if you are covered? Call us, and we will confirm on the spot.
Hornsby, Wahroonga, Turramurra, Pymble, Gordon, Killara, Lindfield, Roseville, Chatswood, Willoughby, Artarmon, St Leonards, Crows Nest, North Sydney and Mosman, plus Macquarie Park, North Ryde, Epping and Eastwood.
Castle Hill, Baulkham Hills, Seven Hills, Winston Hills, Northmead, Carlingford, North Parramatta and Parramatta.
Mount Druitt, Blacktown and the surrounding suburbs.
In most cases, the same day. We offer same-day repairs and replacements across Sydney, and we are available 24/7 for urgent situations like burst tanks or major gas leaks.
It depends on the age, condition and cost of the repair. If your unit is more than 10 to 12 years old, leaking from the tank, or facing a major repair, replacement is usually the smarter call. We'll explain both options in plain English and let you decide.
Gas continuous flow suits most homes with a gas connection. Heat pumps are the most energy-efficient option and often qualify for government rebates. Electric storage is simple and reliable. We will recommend the right type based on your household size, energy connection and budget.
For most common jobs, yes. We carry elements, thermostats, valves and seals on the van, and we have direct access to all major hot water brands, so a new system can usually be on site the same day.
Yes. Every job is done by a fully licensed plumber and a licensed gas fitter when gas is involved. You will receive a compliance certificate at the end of every install.
All major brands, including Rinnai, Rheem, Bosch, Dux, Aquamax, Stiebel Eltron, Sanden, Reece and more. If you have a specific brand in mind, just let us know.
Tell us what is going on with your hot water, and our team will get back to you quickly with a transparent, no-obligation quote.
Across Sydney, with 24/7 availability for urgent hot water failures.
We assess the system and quote before any work starts.
Fully insured, with workmanship and parts backed by a guarantee.
Whether it is a quick repair or a full system replacement, call R&G now for same-day service, a $0 call-out fee, and a fixed price before any work starts.