Air Conditioning Installation

When Melbourne’s weather swings from scorching summers to unpredictable shoulder seasons, a properly installed air conditioning system makes all the difference. At McKinnon Heating & Cooling, we provide air conditioning installation Melbourne homeowners and families have trusted for more than 50 years.

Whether you need a single split system for one room or a complete cooling service for your entire home, our team delivers expert advice, quality workmanship and systems designed to suit your space. We work across Melbourne, the Bayside suburbs and the Mornington Peninsula, helping homeowners choose the right system without overcomplicating the process. From initial consultation through to after-sales support, we focus on getting things right the first time.

Split System Air Conditioning Installation for Melbourne Homes

Split system air conditioning installation is one of the most popular choices for Melbourne households, and for good reason. These systems offer flexible, efficient cooling and heating for individual rooms or targeted zones throughout your home.

Wall Split Systems

A wall split system is ideal when you need climate control in a specific room, whether that is a living area, bedroom or home office. We size and position each unit to deliver balanced airflow and consistent comfort, taking into account room orientation, ceiling heights and insulation levels.

Multi-Head Split Systems

For homes that need cooling across multiple rooms without the cost or complexity of ducted systems, multi-head split systems are a practical choice. A single outdoor unit connects to several indoor units, allowing you to control temperatures independently across different zones. Our team designs each installation to match your home’s layout and your family’s daily routines.

Reverse Cycle Air Conditioning Installation Melbourne

Reverse cycle air conditioning installation gives Melbourne homeowners year-round comfort, cooling your home during summer and providing energy-efficient heating through the colder months. Rather than running separate heating and cooling systems, a reverse cycle unit handles both, lowering energy consumption and ongoing running costs.

We install reverse cycle systems in wall split, multi-head and ducted configurations. We carefully plan each installation to deliver reliable performance across all seasons. Our team will assess your property and recommend the right system capacity to avoid undersizing or oversizing, both of which lead to higher energy bills and lower comfort.

As part of our commitment to energy efficiency, we also help households look into options through the Victorian Energy Upgrades (VEU Programme, potentially lowering upfront costs on qualifying installations.

The McKinnon Heating & Cooling Difference

  • Over 50 years of industry experience. Our ownership team brings more than 100 years of combined knowledge in heating and cooling, making sure every installation meets the highest standards.
  • Preferred provider for Melbourne builders: Trusted by the majority of Peninsula, Bayside and inner-city builders for new home installations and renovations.
  • 4/5 Google rating: Consistent customer satisfaction backed by real reviews from Melbourne homeowners.
  • Industry credentials: We hold a Refrigerant Trading Authorisation (RTA licence (AU58246, demonstrating our qualified credentials in refrigerant handling and system installation.
  • Fully qualified team: Everything is handled by fully qualified plumbers and electricians with up-to-date training and accreditation.
  • Extensive after-sales support: From system walkthroughs at handover to ongoing servicing and maintenance reminders, we stand behind every installation long after the job is complete.

We are a privately owned Australian business led by Craig Gambrell, Simon Wilding and Scott Handley, who are actively involved in daily operations. That hands-on leadership is why McKinnon Heating & Cooling has maintained its reputation for quality workmanship across Melbourne for over five decades.

Get the Right Air Conditioning System for Your Melbourne Home

Choosing the right air conditioning system does not need to be overwhelming. Whether you are looking at a new split system installation, a reverse cycle upgrade or a full air conditioning replacement, McKinnon Heating & Cooling is here to guide you through every step.

Call us on 1300 30 42 52 or email sales@mckinnonheating.com.au to book your obligation-free quote. We are available Monday to Friday, 9:00am to 4:30pm, and we would be happy to help you find the right cooling service for your home.

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    Frequently Asked Questions

    Which air conditioning system is best for a multi-storey home?

    Multi-head split systems or zoned ducted reverse cycle systems are typically best, as they allow you to manage the different temperature needs of upstairs and downstairs areas.

    What is the difference between a split system and a multi-head system?

    A standard split system has one indoor unit for one outdoor unit. A multi-head system allows up to five indoor units to connect to a single outdoor compressor, saving external space.

    Can a reverse cycle air conditioner really heat my home in winter?

    Yes. Modern reverse cycle systems are among the most efficient forms of heating available in Melbourne, drawing heat from the outside air even on very cold days.

    Where is the best place to mount an outdoor AC unit?

    We look for well-ventilated areas away from direct afternoon sun and bedroom windows to ensure the unit runs efficiently and quietly.

    Is evaporative cooling better than refrigerated air conditioning?

    Evaporative cooling is cheaper to run and uses fresh air, but refrigerated systems (split/ducted provide much more powerful cooling during Melbourne’s high-humidity days.

    Do you offer commercial air conditioning installations?

    Yes, we work with builders and business owners to design and install cooling solutions for retail spaces, offices, and multi-residential developments.

    How often should I clean the filters in my air conditioner?

    For residential use, we recommend checking and cleaning your filters every 3–6 months to maintain airflow and indoor air quality.

    Does air conditioning installation require a permit?

    In most cases, standard residential installs do not need a permit, but we ensure all work complies with local council noise regulations and property setbacks.