- Experienced Technicians -

Air Conditioning Service & Repair Perth

Local, Reliable & Affordable

Q: Why is my air conditioner not cooling properly?

If your air conditioner isn’t cooling effectively, it could be due to dirty filters, low refrigerant levels, blocked coils or airflow issues. A professional inspection can identify the root cause and restore proper performance. Understanding the different types of air conditioning systems can also help explain how each system performs and where issues may occur.

Q: Does my air conditioner need regassing?

Air conditioners don’t typically need regassing unless there is a leak. Low refrigerant levels usually indicate a problem within the system that needs to be repaired. Simply topping up gas without fixing the issue is only a temporary solution, which is why understanding air conditioner regassing is important before proceeding.

Q: What type of refrigerant does my air conditioner use?

Different systems use different refrigerants depending on their age and model. Modern units typically use more environmentally friendly refrigerants that improve efficiency and performance. You can learn more about the different types of air conditioning refrigerants and how they impact your system.

Q: When should I repair vs replace my air conditioner?

If your system is older, breaking down frequently or becoming inefficient, it may be more cost-effective to replace it rather than continue repairing it. A technician can assess your system and recommend the best option based on condition and performance. It’s worth reviewing when to replace your air conditioner to understand the key signs.

Q: Can you install an air conditioner I’ve already purchased?

Generally, we install systems that we supply to ensure quality, compatibility and correct sizing. In some cases, we may be able to install a customer-supplied unit, however we recommend discussing your requirements with us first to confirm the system is suitable for your space.

Q: Do you provide a warranty on installation?

Yes, we provide a five year workmanship warranty on all installations, in addition to the manufacturer’s warranty on the system. This ensures your air conditioning system performs reliably for years to come.

Having issues with your air conditioner? Global Cool Air provides fast, professional air conditioning service and repair across Perth. From breakdowns and poor cooling to routine maintenance, our experienced technicians get your system back up and running quickly and reliably.

Star rating: 4.9
Reviews: 186

See Reviews

Star rating: 5
Reviews: 16

See Reviews

Trusted Aircon Technicians for Service & Repairs

Our team provides expert air conditioning service and repair across Perth, helping ensure your system operates efficiently, reliably and at peak performance.

We work with split systems, ducted and evaporative units, diagnosing faults accurately and delivering effective, long-lasting repairs. Whether your system isn’t cooling properly, making unusual noises or has stopped working altogether, we’ll identify the issue and fix it efficiently.

Routine servicing and maintenance can also improve performance, extend the lifespan of your system and help prevent costly breakdowns.

With prompt response times, transparent pricing and quality workmanship, we’re a trusted choice for air conditioning service and repair in Perth.

Book your air conditioning service or repair today.

0448 752 327

Get in Touch for Aircon Service & Repair

Tell us a few details and our Perth technicians will get back to you with a fast response to diagnose and resolve your air conditioning issue.

Step 1 of 2

Name(Required)

Email(Required)

Phone(Required)

Is Your Air Conditioner Showing Any of These Signs?

At Global Cool Air, we regularly see the same issues come up across homes in Perth. If your system is making unusual noises, not cooling properly, cycling on and off, or driving up your power bills, these are often early signs that something isn’t right. In our experience, any of the symptoms below can indicate that your air conditioner is due for a service. Addressing these issues early can help prevent breakdowns, improve efficiency and extend the life of your system.

Not Blowing Cold Air

Your system is running but not cooling properly.

Aircon Not Turning On

The unit is completely dead or unresponsive.

Water Leaking from Unit

Indoor unit dripping water or showing signs of a leak.

Aircon Filter is Clogged

Dirty filters reduce airflow and efficiency.

Weak Airflow

Air is coming out but pressure feels low.

Strange Noises

Buzzing, rattling or clicking sounds.

Bad Smells

Musty or mouldy smells from the unit.

Turning On & Off

Your aircon keeps restarting.

High Power Bills

Your system may be running inefficiently.

Remote Not Working

The unit isn’t responding to controls.

If you’re experiencing any of these issues, it’s best to have your system checked before it leads to a more costly repair or complete breakdown. Our team at Global Cool Air can quickly diagnose the problem and get your air conditioning running efficiently again. Get in touch with us today to book a service or speak with one of our technicians.

Get in Touch

Our Air Conditioning Service & Repair Process

We make air conditioning service and repair in Perth fast and hassle-free. From your initial enquiry through to diagnosis and repair, our team works efficiently to get your system back up and running as quickly as possible.

Get in Touch

Contact our team and let us know what issue you’re experiencing. We’ll ask a few quick questions and arrange a suitable time for inspection.
Fault Diagnosis

Our technician will inspect your system, identify the cause of the issue and explain what’s required to fix it.
Repair & Service

Once approved, we carry out the repair or service using quality parts and proven methods to restore performance and reliability.
Testing & Ongoing Support

We test the system to ensure everything is working correctly and provide advice on maintenance to help prevent future issues.

What's Included in an Aircon Service?

Split System Aircon Service

A professional split system air conditioning service ensures your unit runs efficiently, delivers consistent cooling and avoids unexpected breakdowns. Regular servicing helps maintain performance, improve air quality and extend the lifespan of your system.

What’s typically included in a split system service:

Clean or replace air filters to restore airflow and efficiency
Clean indoor unit coils to remove dust, mould and bacteria
Check and clean outdoor unit to ensure proper heat exchange
Inspect refrigerant levels and system pressures
Test thermostat and system controls for accuracy
Check electrical components, connections and safety switches
Inspect condensate drain for blockages and leaks
Test overall system performance and cooling capacity
Identify any faults or early signs of wear

Ducted Aircon Service

A ducted air conditioning service ensures consistent airflow throughout your home, improves system efficiency and helps prevent costly issues. Regular servicing is essential to keep your system performing reliably across all zones.

What’s typically included in a ducted air conditioning service:

Clean or replace return air filters
Inspect indoor unit, fan and coil condition
Check ductwork, vents and airflow performance
Inspect zoning operation and controller settings
Test thermostat and system controls
Inspect refrigerant levels and system pressures
Check electrical components and safety controls
Inspect drain lines and condensate management
Test overall system performance across zones

Evaporative Aircon Service

Regular evaporative air conditioning servicing ensures your system delivers clean, efficient airflow and reliable cooling during warmer months. It also helps prevent wear and maintain water distribution performance.

What’s typically included in an evaporative air conditioning service:

Inspect and clean filter pads or cooling media
Check water pump, water lines and distribution system
Inspect bleed-off and drain operation
Check fan motor and belt condition (if applicable)
Inspect vents and airflow performance
Clean internal components and remove built-up dirt
Test controller and system operation
Check for leaks, corrosion or worn components
Confirm system is operating efficiently

Ready to Book Your Aircon Service?

Get your air conditioning running at its best with expert servicing, fault diagnosis and reliable repairs you can count on.

Book Now

Considering a New Aircon System?

Explore our range of high-quality split systems, ducted air conditioners and evaporative systems designed for performance, efficiency and long-term comfort.

Aircon Systems

Expert Service & Repairs for All Air Conditioning Brands

We service and repair all leading air conditioning brands across Perth, with extensive experience across split, ducted and evaporative systems. No matter the make or model, our team can diagnose issues quickly and deliver effective, long-lasting repairs.

From minor faults to major breakdowns, we’ll get your system back to peak performance with fast, reliable service.

Aircon Brands

Why Choose Us for Your Air Conditioning Service & Repair?

Global Cool Air provides reliable air conditioning service and repair across Perth, with a focus on fast response times, accurate fault diagnosis and long-lasting solutions. Whether it’s a minor issue or a complete breakdown, our experienced technicians ensure your system is restored quickly and efficiently.

180+ Five-Star Reviews

Our customers trust us for fast, reliable air conditioning repairs and servicing. We take pride in delivering quality results every time.

Transparent & Fair Pricing

We provide clear, upfront pricing for all servicing and repairs, so you know exactly what to expect before any work begins.

Fast Response & Reliable

We respond quickly to service calls and aim to resolve issues efficiently, getting your air conditioner back up and running as soon as possible.

Expert Repairs You Can Trust

Our experienced technicians diagnose faults accurately and carry out repairs to a high standard, ensuring reliable performance and peace of mind.

Aircon Service & Repair – What You Need to Know

From servicing frequency to common issues and what to expect, here are answers to the most frequently asked questions about air conditioning service and repairs in Perth.

How often should I service my air conditioner?

Most air conditioning systems should be serviced at least once a year to maintain performance and prevent breakdowns. In Perth’s climate, systems that are used heavily may benefit from more frequent servicing. Regular maintenance helps improve efficiency, air quality and system lifespan. For more detail, see our guide on how often to service your air conditioner.

Why is my air conditioner not cooling properly?

Does my air conditioner need regassing?

What type of refrigerant does my air conditioner use?

When should I repair vs replace my air conditioner?

Can you install an air conditioner I’ve already purchased?

Do you provide a warranty on installation?

Air Conditioning Service & Repair Perth

Local, Reliable & Affordable