- 03 9034 5859
- services@heatcoolgroup.com.au
- Mon - Fri: 8:00 - 16:30
Doreen is one of Melbourne’s fastest growing outer northern suburbs — a vibrant, family-oriented community built around large new housing estates, modern builds and a strong sense of community spirit. HeatCool provides reliable heating, cooling and hot water services for Doreen homes and businesses, with expert installations, repairs and 24/7 emergency callouts.
Years experience
Emergency service
Day repairs
Licensed technicians
Whether it is specifying the right heating system for a new Doreen estate home, upgrading a system that is underperforming or a routine service to keep things running through winter, we deliver reliable, energy-efficient heating that suits the home and the household.

A popular whole-home heating choice for Doreen's modern family homes and estate builds. Gas ducted heating delivers consistent warmth across every room, with zoning options to manage comfort and reduce running costs throughout winter.

An energy-efficient, year-round solution well-suited to Doreen's modern homes and growing households. Reverse cycle heating delivers reliable warmth in winter and can cool the home in summer, making it a smart, versatile investment for any new build.

A forward-thinking heating option for Doreen homeowners building or renovating with the long term in mind. Geothermal systems extract natural warmth from the ground for consistent, low-cost comfort year-round.

Even newly installed heating systems benefit from regular servicing. Our preventative maintenance program keeps your system running at peak efficiency, extends its working life and gives Doreen families peace of mind through every winter.
From whole-home ducted systems for larger family homes to practical reverse cycle units for smaller townhouses, we match the right cooling solution to each Doreen property without overcapitalising.

A whole-home cooling solution well-suited to Doreen's larger family homes and estate builds. Reverse cycle ducted systems deliver consistent, efficient comfort across every room and can be zoned for greater control over larger floor plans.

A natural, cost-effective cooling option that works well in Doreen's hot, dry northern conditions. Energy-efficient, environmentally friendly and effective at keeping homes comfortable at a lower running cost than refrigerative systems.

A flexible, practical cooling solution for Doreen's townhouses and smaller homes. We supply, install, repair and service all major reverse cycle brands to suit any layout or budget.

Regular servicing keeps cooling systems performing reliably through Doreen's hot summers, reducing energy costs and minimising the risk of breakdowns when families need their system most.
We understand that families cannot afford to wait when hot water fails. Our technicians respond quickly, diagnose accurately and get the job done efficiently, keeping the household running without unnecessary delay.

Complete hot water services including professional installation, prompt repairs, regular servicing and ongoing maintenance. Our licensed technicians work with trusted brands for reliable, energy-efficient performance.

For Doreen homeowners building new or upgrading, we design hot water solutions that suit the property's specific needs, the household's usage patterns and long-term energy and comfort goals.

Beyond hot water, we also install, repair and maintain reverse cycle, ducted and evaporative heating and cooling systems, with scheduled maintenance programs for year-round comfort.

Our scheduled preventative maintenance program keeps hot water systems running reliably for Doreen's busy family households. Regular checks prevent unexpected failures and keep energy costs under control throughout the year.
From a new commercial kitchen fit-out for a growing Doreen food business to an urgent gas repair or a scheduled service, we arrive promptly and work efficiently, keeping local businesses moving.

Canopies, rangehoods, exhaust fans, ductwork, make-up air fans, gas and water lines, drains and splashbacks. Supplied, installed and serviced.

Heating and cooling solutions for cafés, restaurants, dining areas and office spaces, keeping staff and customers comfortable through every season.

Toilet exhaust, car park ventilation and cooling tower installation, repairs and ongoing maintenance for commercial and mixed-use buildings.

Plumbing connections, refrigeration, combi ovens, coffee machines and sink installations for bars, cafés and hospitality fit-outs.
Doreen is one of Melbourne’s fastest growing outer northern suburbs, located approximately 30 km from the CBD within the Shire of Nillumbik. Once a quiet semi-rural area, Doreen has transformed significantly over the past decade into a vibrant, family-oriented residential community driven by large-scale estate development and strong demand from families seeking affordable housing with good amenities.
The suburb’s housing is predominantly modern estate builds, with large residential precincts continuing to expand as population growth drives ongoing development. Doreen is well-served by local schools, parks and shopping facilities, with improving transport connections to the South Morang rail corridor and major road links providing access to both the city and the broader outer north.
For a suburb that is still finding its feet but growing with energy and purpose, HeatCool is proud to be a trusted heating and cooling provider for Doreen’s expanding community.
From Melbourne CBD
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