Hot Water Systems
Hot water systems, installation & repairs
Need a new hot water system or a fast repair? Our eastern suburbs team supplies, installs and repairs gas, electric, solar and heat pump systems — repairs from $160 + GST, with the price confirmed before we start.
✓Gas, electric, solar & heat pump
✓Repairs from $160 + GST — confirmed upfront
✓Same-day changeovers where possible
QUICK ANSWER
What does a hot water service include?
A hot water service covers the supply, installation, repair and servicing of hot water systems. Doherty Plumbing Solutions installs and repairs gas, electric, solar and heat pump systems across Melbourne’s eastern suburbs — helping you choose the right new system or fixing an existing one, with repairs from $160 + GST.
Why Doherty
Nearly 40 years’ experience
280+ five-star reviews
New systems supplied & installed
Repairs from $160 + GST
Gas, electric, solar & heat pump
Rheem, Rinnai, Aquamax & more
Serving the eastern suburbs
OUR METHODOLOGY
Hot water systems and repairs
Choosing the right system
If you’re replacing or upgrading, we help you choose the right system for your household size, energy source and budget. We install gas continuous-flow and storage, electric, solar and heat pump systems — and explain the running costs and rebates that come with each.
Supply & installation
We supply and install new hot water systems to current standards, and can usually complete a changeover the same day to keep disruption to a minimum. Correct sizing and installation are what keep a new system efficient and under warranty.
Repairs & parts
For an existing system, most issues are a straightforward repair — a faulty pilot light or gas control valve, a leaking pressure-relief (PTR) valve, or a worn element or thermostat. We carry common parts for all major brands, so we can often restore hot water the same day.
Servicing, compliance & efficiency
Regular servicing extends a system’s life and keeps it efficient, and all gas work meets Energy Safe Victoria requirements. An ageing system runs less efficiently and pushes up energy bills, so where it makes sense we’ll flag when a new system will actually save you money.
CHOOSING A SYSTEM
Which hot water system is right for you?
Choosing a new system? The table below compares the main types we install.
System type
Best for
Running cost
Continuous-flow gas
Endless hot water, smaller spaces
Low–moderate
Storage gas
Steady household demand
Moderate
Electric storage
Lower upfront cost, simple install
Higher
Solar
Long-term savings, lower bills
Lowest
Heat pump
Energy efficiency and rebates
Low
THE PROCESS
What happens when you call us
1
Call us.
Tell us whether you need a repair or a new system, plus the brand and age if you have them. We’ll book a time that suits, often the same day.
2
Assess or quote.
For a repair, we diagnose the fault. For a new system, we recommend the right type and size and give you clear options.
3
Upfront price.
You get a clear price before we start — repairs from $160 + GST, and new systems quoted per unit and install.
4
Repair or install.
We carry common parts for repairs, and can usually supply and install a new system the same day.
5
Check & clean up.
We test the system, make sure you’ve got hot water, tidy up, and leave you the warranty details.
DON’T LEAVE IT
Why a failing hot water system shouldn’t wait
Leaving a failing system
Cold showers at the worst possible time
A small leak can damage floors and walls
An ageing system quietly pushes up energy bills
A DIY or unlicensed install can void your warranty
With Doherty Plumbing
Fast repair or same-day system changeover
We find the fault and fix it properly
Honest advice on repair vs a new system
Licensed work that keeps your warranty intact
FAQS
Hot water questions
Hot water repairs start from $160 + GST. The final price depends on the system type and the parts required, which we confirm with you before starting. If the system is beyond economical repair, we’ll explain your replacement options and price those clearly too.
A new system is priced per unit and installation, so it depends on the type and size you choose — gas, electric, solar or heat pump. We’ll recommend the right option for your household and give you a clear, upfront price before any work starts.
It depends on your household size, energy source and budget. Continuous-flow gas suits smaller spaces wanting endless hot water; solar and heat pump systems cost more upfront but run cheaper and may attract rebates. We’ll talk through the trade-offs and recommend the best fit.
Usually, yes. We carry common parts for all major brands, so most repairs are done on the first visit, and we can often supply and install a new system the same day. Call early in the day for the best chance of a same-day booking.
We install and service all major Australian brands, including Rheem, Rinnai, Aquamax, Dux, Vulcan and Bosch. If you have a preferred brand we don’t normally stock, let us know and we’ll arrange to order and install it for you.
It depends on the system’s age and the fault. Units under about ten years with an available part are usually worth repairing. Older systems, tank leaks or repeat faults often point to replacement — and a newer system can lower your energy bills. We’ll give you an honest recommendation.
SERVICE AREA
Hot water across the eastern suburbs
We install, repair and service hot water systems for homes and businesses across Melbourne’s eastern suburbs. Based in Burwood, we reach most surrounding suburbs quickly.
MAIN SERVICE AREAS
FIND US
Doherty Plumbing Solutions
Office hours: Mon–Fri 8:00am–4:30pm
24/7 emergency callouts available
EXPLORE SERVICES
Our plumbing services
Here’s where to go for more detail on the other jobs we handle.
Repairs, maintenance and installs for taps, toilets, pipes and everyday plumbing.
Drain clearing with CCTV and high-pressure jetting for sewer and stormwater drains.
Fast response to burst pipes and hidden leaks, before they cause damage.
Licensed gas fitting, leak detection and carbon monoxide testing — safety first.
Roof leak repairs, gutters and downpipes to protect your property from water damage.
Dependable plumbing services for offices, retail spaces, rental properties and light commercial premises.
Need a fast and reliable plumber?
We provide prompt, reliable services and deliver quality solutions to keep your plumbing running smoothly. Get in touch and let our experts handle your plumbing needs.
REVIEWS
What our clients say
OUR SUPPLIERS
Quality brands we supply & install
GET IN TOUCH
Contact Doherty Plumbing Solutions
Tell us what you need and we’ll be in touch fast with a clear quote. Prefer to talk? Call 03 9877 5775.
