Celebrating 50 years as Perth's most trusted air conditioning and solar experts.
Welcome to Mouritz
At Mouritz, we take the worry out of choosing the right air conditioning solution. We understand that everyone’s needs are different, so we offer expert guidance and tailored options to match your home, lifestyle, and budget. With the right information, you’ll quickly find the ideal cooling and heating solution to deliver year-round comfort. In business since 1977, we know how to make it easy.
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Choose the best next step for your home
Ducted reverse cycle air conditioning heats and cools your whole home from one system, so you don’t need separate heating and cooling. Zone control sends air only to the rooms you’re using. We work out how many zones you need from the size and layout of your home and how you use it.
A ducted evaporative system from Mouritz cools your home with fresh outside air, and its main advantage is low running costs. It’s cooling only, and works best with a few windows or doors open so the cooled air can flow through the house.
A split system heats and cools a room or area, so it suits homes that don’t need whole-home air conditioning. Each one has an outdoor unit and an indoor wall-mounted unit. Split systems work for one room or several, and keep purchase, installation and running costs low.
A solar power system from Mouritz gives you more control over your energy use and helps reduce your power bills. We design and install panels around your home and energy needs, and battery storage lets you use stored power when you need it. Buying air conditioning too? We offer extra discounts when you buy both together.
Ducted gas heating from Mouritz warms your whole home through ducts and vents, with zoning so you only heat the rooms you need, which can help reduce your energy bills. Installation can be more involved than other heating systems, but you get even, efficient warmth throughout the house.
Regular servicing keeps your air conditioning running efficiently, which saves on energy costs. Our experienced service team responds promptly to breakdowns and maintenance issues. We recommend servicing most systems once a year.
Solar solutions
As a solar power specialist, Mouritz offers packages that let you save on solar solutions when purchased in conjunction with your air conditioning. Depending on the solar system and type of air conditioning installed it’s quite likely that you will effectively be able to generate sufficient power to run your air conditioning for free!*
*Outcomes vary depending on the size of your solar system, system use and location.
6 months ago
Complete change out of our ducted system. Well coordinated and completed inside a day. Very tidy very minimal disruption to the household considering the scope. All the team were polite and the site was spotless on completion. Two thumbs up, highly recommend using Mouritz.
Dave Barber on Google
3 months ago
From start to finish, couldn't be happier. This was our second installation with Mouritz, time for an upgrade. Jason was amazing to deal with. Install crew to electrical, can’t fault them. Very happy customers, highly recommend.
Marcia Turner on Google
6 months ago
This was my first time using Mouritz Air for a new ducted aircon and they were absolutely amazing. I engaged a few other companies when looking for a new system, Mouritz pricing and communication was by far the best.
Brad Simpson on Google
5 months ago
Had a reverse cycle ducted system installed into a 3/1 house. Full install took less than a day including removing the old evaporative system and electrical connection. Reused the vent holes from the old evaporative so had no holes to fill.
Shane Curtis on Google
6 months ago
The whole process from quote to installation was smooth and seamless. The Hisense system is very good and the tradies were all very friendly, polite, clean and efficient. Couldn't be happier.
Garry Armstrong on Google
6 months ago
From the very first contact with Mouritz it has been a pleasure. No stress involved. Wonderful service. Very respectful professional install. Trustful reliable and friendly staff. Highly recommend this company
Lorin Oatley on Google
Trades and parts
Browse our online store to find any parts or accessories you might need. We also offer supply-only equipment including split air conditioning systems from the leading manufacturers.
Shop Parts at AirSpares
