Mouritz
11 Yampi Way, Willetton, Western Australia, 6155
“Perth Air Conditioning & Solar Specialists”

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Why Choose Mouritz?
Mouritz brings forty years' experience to split systems, ducted air conditioning and commercial work across Perth. The team is known for methodical quoting, prompt arrival, professional installation, and leaving the space clean, plus they're accessible during the process if you need to discuss changes.
About Mouritz
Mouritz has been looking after air conditioning in Willetton, Western Australia for forty years now, and that kind of longevity tends to say plenty about how a business treats people. The team handles split system installation, repairs and servicing, ducted air conditioning, and commercial work for offices, factories and hospitality premises, along with solar. If you are weighing up a new system, they are the sort of air conditioning technician people in Perth call when they want it done properly.
What comes through most clearly is how organised the whole process tends to be. People who have had them out talk about clear advice at the quoting stage, with options laid out honestly rather than a hard sell, and clever thinking on tricky jobs like navigating tight, low-clearance roof spaces. One local described getting a loop ducting suggestion that other companies had missed entirely. Fujitsu systems come up more than once, with repeat households going back to Mouritz for their second unit because the first experience held up.
On the day of an install, the word is that the crews turn up on time, keep you posted as the job unfolds, and leave the place tidy with drop sheets down and the mess cleaned away. Several accounts mention the handover being smooth, with the electrical commissioning sorted and someone taking the time to show you how to run the new system. The coordination between sales, the install team, the electricians and the office tends to get a mention too, with different trades each knowing their part. Even when another company caused delays on one job, people noticed Mouritz stayed pleasant and simply rescheduled.
It is easy to see why so many locals recommend them to friends setting up a new aircon. For a quote or to book a service, give Mouritz a call and check timing with them directly.
Location
What Customers Say on Google
“Darren gave us a highly competitive quote and suggested a clever loop ducting option that other companies completely overlooked. He was available on the phone to discuss potential changes, even after quoting!”
“The installations team arrived early, and installed the unit quickly and professionally.”
“The team led by Jeremy were very organised and efficient. Everyone knew their role and just got on and did it. They used Drop Sheets and cleaned up after they had finished.”
Source: Google Reviews
Frequently Asked Questions About Mouritz
Mouritz handles split system installation, repairs and servicing, ducted air conditioning, and commercial air conditioning for offices, factories and hospitality premises. Locals describe installs ranging from single split systems through to full ducted reverse cycle upgrades replacing older evaporative units, with electrical commissioning handled as part of the job.
A rep visits the property to assess the space and talk through options before quoting, with customers mentioning reps such as Darren, Brad, Jason and Jonny offering guidance on units and layout, including options like loop ducting or roof mounting that other companies missed. Have your property's layout and any preferred brand or unit type ready for that visit.
Yes, this is a consistent theme in their reviews. Installation crews are repeatedly described as arriving on time or early, using drop sheets, cleaning up after finishing the job, and keeping customers informed about preferences and progress during the install rather than leaving them guessing.
Locals note that Mouritz keeps in touch at every stage, from the initial quote through to installation day and electrical handover. Staff are described as available by phone to discuss changes even after quoting, and installation teams keep customers updated on choices like unit placement as the work progresses.
Yes. Reviews include customers returning to Mouritz for a second split system purchase after being happy with an earlier install, as well as full ducted reverse cycle replacements for evaporative systems. The team also takes on commercial air conditioning work for offices, factories and hospitality premises alongside typical residential jobs.
Contact Details
- Phone
- 1300 369 690
- Address
- 11 Yampi Way, Willetton, Western Australia, 6155
How Mouritz Compares
in Willetton
More reviews than 67% of air conditioning technicians in Willetton
Clean & Tidy: 1 of 1 in Willetton
Opening Hours
- Monday
- 9am-5pm
- Tuesday
- 9am-5pm
- Wednesday
- 9am-5pm
- Thursday
- 9am-5pm
- Friday
- 9am-5pm
- Saturday
- Closed
- Sunday
- Closed
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