Residential Heating & Cooling

Stay Comfortable Year-Round with Expert Heating & Cooling Services

O’Brien Electrical & Plumbing Rowville are your experts in heating and cooling. We offer installation, replacement, service, maintenance and repair of all makes and models of ducted, split and hydronic heating and cooling systems.

Split System

Split systems are a practical and popular solution for heating or cooling individual rooms. They’re particularly budget-friendly, making them ideal for homeowners wanting to improve comfort without committing to a whole-home system. Installation is quick and non-invasive, with one outdoor unit and a sleek indoor unit that blends into your room. These systems are quiet, compact, and well-suited for bedrooms, home offices, or small living areas – delivering efficient climate control where you need it most.

Ducted Reverse Cycle

Ducted systems provide seamless, whole-home heating and cooling from a single, central unit. Air is distributed through discreet ceiling vents, keeping noise to a minimum and maintaining the aesthetic of your interior spaces. With zoning functionality, you can control the temperature in different parts of the home independently – perfect for managing energy use and family comfort. These systems are especially popular for larger homes, growing families, or new builds where clean design and consistent climate control are priorities.

Our licensed team is equipped with all the latest tools to install, service, and maintain your new system. Reverse cycle systems also provide health benefits to your household as they enable higher quality air to pass through, reducing dust, pollutants, and contaminants that your family may breathe in.

Multi-Head Split Systems

Multi-head split systems offer the flexibility of multiple indoor units connected to just one outdoor unit. This is ideal for apartments, townhouses, or homes where external space is limited or ducted systems aren’t suitable. Each room has its own indoor unit, allowing for personalised temperature control in different areas of the home. Multi-head systems provide the benefits of zoned comfort and energy efficiency without the need for extensive ductwork or multiple outdoor units cluttering the exterior.

Service and Maintenance

Our team has decades of service experience and are fully equipped to maintain your heating and cooling systems. We will provide any necessary repairs as well as offering preventative measures to improve performance and extend product life.

If you are experiencing any of the below issues with your system, call one of our experienced technicians today.

Your home is not maintaining the temperature your thermostat is set at
You hear strange noises when the system turns on or while it’s running
Utility bills that are significantly higher than what you are used to paying during similar times of year
Air flow is poor or doesn’t blow cold/warm air
You notice strange smells or musty odours

Our qualified team will discover the cause of the issue and look for any other possible concerns. We also offer annual maintenance check-ups to ensure your system is operating as efficiently as possible, helping you stay comfortable in your home and reducing your energy costs.

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