Residential Air Conditioning

Air Conditioning Services for Your Home in Sydney

Brennan Air Conditioning Pty Ltd understands that your home's climate control is essential to your well-being. With our comprehensive residential air conditioning services in Greater Sydney, we're dedicated to providing you with the perfect indoor climate, no matter the season. Whether you need a minor repair or want to replace an outdated system, we have a solution.
Removing Air Conditioner Filter — Castle Hill, NSW — Brennan Air Conditioning Pty Ltd

Installations and Replacements

Whether you're getting air conditioning installed for the first time or looking to upgrade your existing system, Brennan Air has got you covered. Our expert installations and replacements cover a range of systems, including split and ducted systems, multi-head systems, cassettes, and floor consoles. We specialise in Panasonic systems and can also supply and install air conditioning from Daikin, Teco and Mitsubishi Air.
Installing New Air Conditioner — Castle Hill, NSW — Brennan Air Conditioning Pty Ltd

Air Conditioning Repairs and Servicing

If your home air conditioning system has stopped working, rest assured that our skilled technicians can quickly and efficiently repair your system to get it up and running again. We can repair all major brands, ensuring you're not left without the comfort of air-conditioned living for long. To avoid inconveniences, consider scheduling a service before the start of summer or winter, ensuring your system operates at its best during peak seasons.

Routine Servicing for Body Corporates

Landlords and property managers are responsible for maintaining air conditioning systems in their properties. Brennan Air Conditioning takes the hassle out of this obligation by offering scheduled maintenance plans. Let us manage your servicing schedule, ensuring your property's air conditioning systems are always in peak condition.


At Brennan Air Conditioning, your comfort is our mission. We aim to elevate your home's comfort through expert installations, efficient repairs, and proactive servicing.

Elevate your home comfort with Brennan Air's expert solutions. Contact us for installations, repairs & more.
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