Get your aircon ready for the next season
What Perth Customers Are Saying
Lloyd and Damien are brilliant. They really know their stuff when it comes to air conditioning. Pleasure working with you both.
Calum Maxwell
The team installed an aircon unit in my house, providing a quick and fair quote. Installed the unit within a week. Been running for the last few months, no issues at all. Great work by great blokes.
Peat Chip
Lloyd has been brilliant working to put a system in my father’s house. Dad loved him. Lloyd spent a lot of time explaining things to my deaf old Dad. Thanks very much Lloyd.
Merryl Hilton
Lloyd and the team were a great help getting us the right size split system for our house last year. It has performed flawlessly and runs very efficient for our size house.
Couldn’t recommend Simply cool enough.
Stu Browning
Lloyd Andrew installed our air conditioning. He advised the best position to install the unit and completed the job with minimum fuss and no mess. I would thoroughly recommend Simply Cool Airconditioning to anyone.
Sharon Prior
Fabulous knowledge & experience, attention to every detail, efficient & seemly effortless service…goes way beyond expectations. So great to have Simply Cool managing our aircons in a 24hr gym.
Kerrin Andrew
I used simply cool to quote, supply and install my air conditioning system, very professional couldn’t be happier.
Roger Andrew
Kiewa Sandy Creek Helicopter Tours
I had an air conditioning unit installed at my home by Lloyd Andrew, and he was extremely professional. He responded to my query about pricing in a timely fashion, turned up to complete the install on time and left the room extremely tidy after he had finished. Overall, Lloyd was very pleasant to deal with and I would happily recommend his services.
Tiffany McAlindon
Simply Cool installed a small aircon unit in our nursery for our newborn. Lloyd and the team provided us with a competitive quote and most importantly they were meticulous with their workmanship, they honestly couldn’t do enough for us. Will always recommend them.
Pete Henry
Posted on Google Moni Perez19 August 2025Trustindex verifies that the original source of the review is Google. Damien came today to install my new ducted system after a fast response and seamless quotation process. The price was competitive, and i couldnt be happier with the workmanship and quality of service i recieved. He made sure to explain how to use the system, and even helped me rename the zones to what i wanted. He left the area cleaner than it was when he came and answered all my questions. Loving my new panasonic system, and will be recommending Simpy Cool Airconditioning to all friends and family 😀Posted on Google Kristy Taylor15 January 2025Trustindex verifies that the original source of the review is Google. I recently had the pleasure of meeting with Damien from Simply Cool Air-conditioning Joondalup, and I couldn't be happier with the service I received. Damien is a great, down-to-earth guy who offers friendly and knowledgeable, pressure-free service. You can just tell that Simply Cool is a genuine, honest, and proud company. Highly recommend!Posted on Google Mat M15 January 2025Trustindex verifies that the original source of the review is Google. Simply Cool Air Conditioning in Joondalup were fantastic. The team was professional, experienced, and made the whole process seamless for me. They left everything clean and tidy, which I really appreciated. Their pricing was affordable, and you can tell they genuinely care about their work. If you need air conditioning, I highly recommend them!Posted on Google Brandi Kellaway14 January 2025Trustindex verifies that the original source of the review is Google. Damien was amazing and really helpful. He installed a split system in our bedroom and saved us from the summer heat! He was able to do it quickly for us and ran us through everything including how to take out and clean filters etc.Posted on Google Chantelle Timmins10 January 2025Trustindex verifies that the original source of the review is Google. I had Loydd form simply air-conditioning come to my home after I had received a quote from another company the price they gave me was above $5000. I was told my air-conditioning was unfixable and too old. When Loydd came to see my air-conditioning unit and and quote me a price for replacement he actually went onto the roof and came down a little while later and had fixed my air-conditioning, the price to fix my aircon was $400 a fraction of the original quote from the other company. He absolutely made my month. He was professional, honest and didn't try and sell me something I didn't need. I highly recommend Simply air-conditioning.Posted on Google Stephen O'Neill12 November 2024Trustindex verifies that the original source of the review is Google. Can't recommend these guys enough. Damien came out to quote, very pleasant and easy going. The workmanship was top notch and the system is great. They also offered best value out of four suppliers. Highly recommend.Posted on Google Linda McLeod28 December 2023Trustindex verifies that the original source of the review is Google. Called Lloyd at 10am came to the house immediately and got the problem solved with my 22 kw ducted air system with a great attitude and professional approach. Highly recommendedPosted on Google Chris Foster18 August 2023Trustindex verifies that the original source of the review is Google. We had our panasonic airtouch5 nano x 12.5 kw air-conditioning unit with 6 ITS control units installed by Damien and his team today. Running up to our installation Damien answered all of my questions and gave me great advise on what to have installed. The total installation and professional attitude of Damien is why he has 5 stars from me. All done no issues. Good job mate👍Chris FosterVerified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Why Simply Cool
Fifty years combined experience in this trade taught us one thing. Perth homeowners don’t want to be sold to, they want a straight answer from experts who know what they’re talking about.
50+ Combined Years on the Tools
Our team has fitted, repaired and serviced almost every type of system found in Perth homes and businesses. When we recommend a system, it’s backed by decades of hands-on experience.
Fully Licensed, Fully Insured
Every installation is carried out by licensed, insured technicians who meet Western Australian safety standards. That’s not a nice-to-have. It’s the law and we treat it that way.
Quality Brands, No Upselling
We supply and install trusted brands including Daikin, Panasonic, Mitsubishi Electric, Midea and more. We’ll recommend the most suitable unit for your property and budget.
Brands We Work With
Residential Air Conditioning
With Western Australia’s harsh climate, air conditioners are a staple element within homes and apartments for year round comfort and relaxation. Installing, upgrading, and repairing all types of residential air conditioners, our team at Simply Cool will ensure your unit is not only operational, but pumping clean, fresh air into your home.
Commercial Air Conditioning
Working in sweltering conditions is near impossible during a Western Australian summer’s day. Ensuring employees are kept comfortable is vital for work efficiency and productivity. With higher usage in a commercial space, it is important to have all air conditioners maintained and serviced regularly to prevent breakdown and repair requirements.
Air Conditioning Systems: Which One Suits Your Property?
Split system, ducted or evaporative? Every Perth property is different and so is the system to suit it. Here’s how the three compare, so you know what you’re choosing before we even visit.
Split Systems
One unit, one room. Split systems heat or cool individual spaces quickly and quietly, with reverse-cycle models handling both jobs. Most installations are done within a few hours and they’re the most budget friendly way to climate-control rooms you actually use.
Best for: bedrooms, home offices, apartments and smaller homes
Ducted Air Conditioning
One system, every room. Ducted air conditioning spreads even climate control through the whole property via ceiling vents, with zoning so you only run the areas you’re using. It costs more to install than a split system but pays back in comfort and running costs over its 15-plus year lifespan.
Best for: larger homes, new builds, renovations and commercial spaces needing zoning
Evaporative Air
Fresh, not recycled air. Evaporative systems cool your home by drawing in outside air and passing it through water-cooled pads, using a fraction of the power a refrigerated system needs. It won’t get your home as cold on the most humid days, but for Perth’s dry summer heat it’s a cost-effective way to keep a larger home comfortable.
Best for: open-plan homes where running costs matter as much as comfort
| Feature | Split Systems | Ducted Air Conditioning | Evaporative Air |
|---|---|---|---|
| Best for | Single rooms, apartments, small homes | Whole-home comfort, larger homes, multi-zone commercial | Larger, open-plan homes where running costs matter most |
| Install time | Most jobs finished in a few hours | Most residential installs done within a day | Most residential installs done within a day |
| Typical lifespan | 10 to 15 years with regular servicing | 15+ years with regular servicing | 15+ years with regular servicing |
| Upfront cost | Lowest of the three | Highest, reflects whole-property coverage | Lower than refrigerated systems |
| Running cost | Efficient for the rooms it covers | Lower when zoned correctly | Lowest power draw of the three |
| Heating | Yes, reverse-cycle | Yes, reverse-cycle | No, cooling only |
| Air source | Recirculates and conditions indoor air | Recirculates and conditions indoor air | Draws in fresh outside air |
Our Services
Servicing both residential and commercial properties, Simply Cool Air Conditioning are leaders in their field with advanced experience maintaining, repairing, upgrading, and installing all types of air conditioners. Providing guidance, education, and high-quality products, you can rest assured your air conditioning solution will produce clean, fresh air for years to come.
Installations
New air conditioners are legally required to be installed by qualified technicians, ensuring safety and efficiency. At Simply Cool, our team will discuss the styles of air conditioners we install, your unique requirements and which option will be ideal for your home or workplace. Systems we install include wall split systems, ducted systems, or evaporative units.
Upgrades
Upgrade your existing air conditioning unit with Simply Cool. If you’re unsure whether you’d like to stick with the same system you currently have, add an extension on your current system, or change to a completely new system, our team can visit your property to discuss your best options. Included in upgrading your system is the design, installation, and removal of your old system.
Repairs
Like anything, wear and tear can occur with your air conditioning system and repairs may be required. If your system isn’t maintaining the desired temperature as it should our team at Simply Cool can visit your property to assess and diagnose any issues, provide an honest quote, and source high-quality parts for repair to avoid future issues occurring.
Residential
As one of Perth’s leading residential air conditioning providers, the team at Simply Cool leverage their comprehensive experience to provide effective climate control solutions for your home. From split systems for targeted cooling to ducted systems covering the entire property, we provide a range of solutions to suit every home and budget.
Commercial
Our team at Simply Cool have become a trustworthy choice for businesses throughout Perth who require commercial air conditioning design, installation, maintenance, and repair services.
Servicing
Regular servicing and maintenance ensures your air conditioner functions in premium condition year-round. A poorly maintained system can sometimes go unnoticed until components require repair which may be costly. At Simply Cool, we recommend servicing air conditioning systems bi-annually to prevent issues arising, and ensure the air quality is clean, fresh, and germ-free.
Visit Our Showroom in Joondalup
Located in the heart of Joondalup, our modern air conditioning showroom allows you to explore a wide range of high-quality air conditioning systems before making your decision.
At our Joondalup showroom, you can compare major air conditioning brands and see the quality of materials and finishes firsthand. Whether you’re considering a ducted or split system, our team will guide you through the available options to help you choose the right solution for your home or business.
Our experienced air conditioning specialists will walk you through system layouts, zoning options, design considerations, and energy efficiency features to ensure your new air conditioning system suits your space and long-term comfort needs.
Conveniently located across Joondalup and surrounding northern suburbs, we welcome you to visit and experience the Simply Cool difference in person.
- 3/20 Mercer Lane, Joondalup WA 6027
- Mon - Fri: 8am - 4pm | Sat - Sun: Closed
Why Choose Simply Cool
We take pride in providing an honest, ethical, (and often entertaining) service to all our clients. Ensuring we’re delivering high-quality products alongside exceptional quality customer service is vital.
- Genuine, Honest Service and Advice
- Care and Respect for Your Property
- Ability To Work with Your Schedule
- High-Quality Australian Products
- 50+ Years’ Industry Experience
Frequently Asked Questions
What Areas Of Perth Do You Service?
Simply Cool Air Conditioning is based in Joondalup and services Perth’s northern corridor including Marmion, Clarkson, Wangara, Balcatta, Mullaloo and surrounding areas. We also take on jobs across the broader metropolitan area for residential and commercial clients. Not sure if you fall in our service area? Get in touch with our team and we’ll let you know.
Do You Install, Service & Repair All Types Of Air Conditioning Systems?
Yes. Split systems, ducted air conditioning and evaporative cooling. Whether you need a new installation, you’re upgrading an existing system, routine maintenance or repair, our team handles it all. We work on both residential homes and commercial properties, so whatever the job, we can help.
How Do I Know Which Air Conditioning System Is Right For My Home?
That depends on your property size, layout, budget and how you plan to use it. Rather than guessing over the phone, we visit your property, assess the space and give you honest recommendations based on what will actually suit your situation – and our assessments are obligation-free.
Are Your Technicians Licensed & Insured?
Yes. All installation are carried out by fully licensed and insured technicians in compliance with relevant Western Australian legislation. Simply Cool Air Conditioning has over 50 years of combined industry experience across the team, so you can trust that you’re in capable hands throughout the entire process.
How Much Does Air Conditioning Installation Cost In Perth?
Installation costs vary depending on the system type, property size and complexity of the job. A basic split system installation typically costs less than a full ducted setup, for example. We provide free, no-obligation quotes after visiting your property, that way you get an accurate price, not a rough figure that changes on the day.
Do You Recommend Repairing Or Replacing An Air Conditioner?
It depends on the age of the unit, the cost of the repair and the efficiency of the existing system. Where a repair is the smarter option, we’ll say so. Our job is to give you the honest answer, not the convenient one.