Heating and Cooling Plumbers Melbourne
When your heater stops working or your air conditioner isn’t cooling, you need a specialist who understands both plumbing and HVAC systems. KM Heating & Cooling Plumbers are Melbourne’s heating and cooling experts. We repair, service and install heaters, air conditioners, ducted systems and gas appliances for homes and businesses across Melbourne. Call 1300 93 55 88 to speak with a licensed heating and cooling plumber today.
What does a heating and cooling plumber do?
A heating and cooling plumber is a licensed gasfitter and HVAC technician who can work on gas heaters, ducted heating systems, air conditioners and related plumbing. We diagnose faults, repair or replace parts, install new systems and ensure your heater or air conditioner operates safely and efficiently.
Our heating and cooling services
- Heating system repairs and servicing – ducted gas, hydronic heaters, split systems and space heaters.
- Cooling system repairs – evaporative coolers, refrigerated air conditioners and split systems.
- New installations – gas heaters, split systems, ducted refrigerated units and reverse‑cycle air conditioning.
- Duct cleaning and vent repairs – remove dust and allergens, seal leaks and improve airflow.
- Hot water systems – gas, electric, solar and heat‑pump hot water installation and repairs.
- Gas plumbing and carbon monoxide testing – safety checks for gas appliances and heating systems.
Why use a heating and cooling plumber?
Heating and cooling systems combine plumbing, gasfitting and electrical components. A heating and cooling plumber has the expertise to diagnose issues across these systems and ensure repairs are safe and compliant. Using a specialist helps prevent breakdowns, reduce energy consumption and extend the life of your equipment.
Common problems we fix
- No heat or no cooling from the unit
- Heater blowing cold air or AC blowing warm air
- Weak or uneven airflow through vents
- Unusual noises or bad smells
- Gas leaks, ignition faults or pilot light problems
- Thermostat not responding or inaccurate temperature
- Leaking or blocked condensate drains
- Dirty filters and clogged coils
- High energy bills caused by inefficiency
Systems and brands we service
- Ducted gas heating and split system air conditioning
- Hydronic and in‑slab heating systems
- Evaporative cooling units
- Refrigerated reverse‑cycle air conditioning
- Gas log fireplaces and space heaters
- Brivis, Braemar, Bonaire, Vulcan, Rinnai
- Daikin, Mitsubishi Electric, Panasonic, Fujitsu
- LG, Carrier and other leading brands
Same‑day service across Melbourne
We know heating and cooling breakdowns need urgent attention. Our heating and cooling plumbers are available 24/7 for emergencies and offer same‑day service across Melbourne. We carry common spare parts to get your system up and running quickly.
Why choose KM Heating & Cooling Plumbers?
- Licensed plumbers, gasfitters and HVAC technicians
- Comprehensive heating and cooling services
- Fast response and same‑day service
- Transparent pricing and no hidden costs
- Quality workmanship with warranty on repairs
- Friendly local technicians
- Service all suburbs across Melbourne
Melbourne suburbs we service
- Carlton
- Kensington
- Parkville
- South Yarra
- Albert Park
- Balaclava
- St Kilda
- Abbotsford
- Fitzroy
- And many more locations
Frequently Asked Questions
How much does it cost to hire a heating and cooling plumber?
The cost depends on the type of system and work required. We provide upfront pricing after inspecting your heater or air conditioner.
What types of systems do you service?
We service all common heating and cooling systems including ducted gas heaters, hydronic heating, split systems, evaporative cooling and refrigerated air conditioning.
Do you repair both heating and cooling systems?
Yes. Our technicians are trained to repair and service both heaters and air conditioners.
Do you offer same‑day service?
Yes. We offer same‑day service across Melbourne for urgent repairs.
What’s the difference between a plumber and a heating and cooling plumber?
A heating and cooling plumber has specialised training in gas heating and air conditioning systems as well as plumbing. They can safely install, repair and service HVAC systems.

