Air Conditioner Installation Cost (Your Price Guide 2026)

An air conditioner in Brisbane is a necessity, not a luxury.

Air conditioning works hard to keep you and your family comfortable. So, when its working life is done, you need to replace it.

Your air conditioner installation cost typically ranges from $2075 to over $20,000, including the unit itself.

That’s a wide price range because it depends on the type of air conditioner you install. Split systems and ducted air conditioning are two of the most popular choices.

Let’s jump into the costs for each type of air conditioner, factors affecting the costs, and how to choose the best installer.

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How Much Does Split System Air Conditioner Installation Cost in Brisbane?

In Brisbane, split system air conditioner installation costs between $2075 and $5055.

This pricing includes the supply and installation of the system.

Split system air conditioners are a popular choice due to their efficiency and ability to cool specific areas of a home. The installation cost of a split system air conditioner varies depending on the unit’s capacity and the complexity of the installation.

We offer the most popular brands in Australia across a range of sizes:

How Much Does Ducted Air Conditioner Installation Cost in Brisbane?

In Brisbane, ducted air conditioner installation can range from $12,825 to over $20,000.

This pricing includes the supply and installation of the system.

Ducted air conditioning systems offer a more integrated solution, distributing air throughout the home via a network of ducts. The installation cost for ducted systems is significantly higher due to the complexity of the system and the installation process.

As you can see, ducted systems cost significantly more than split-system air conditioners. But these systems cool or heat your entire home, while split systems offer a solution for specific areas.

We offer the most popular ducted air conditioning brand in Australia:

As Daikin ducted air conditioning specialists, we exclusively offer Daikin ducted systems. This lets us work with a proudly Australian-made brand while offering you our specialist expertise.

What Factors Affect Aircon Installation Cost in Brisbane?

Seven key factors affect aircon installation cost in Brisbane:

  1. Size of the unit
  2. Type of air conditioner
  3. Air conditioning brand chosen
  4. Number of systems you want to install
  5. Additional piping and cabling
  6. Amount of ducting
  7. Other upgrades

The above factors influence the cost of installing an air conditioner in Brisbane. Some apply to split-system air conditioning, others to ducted, and others apply to both.

1. Size of the unit

The unit size affects cost because you generally pay more for a larger system. They have more power and can cool or heat bigger spaces.

2. Type of air conditioner

The type of air conditioning has a huge impact on the cost. Installing a split system can cost as little as $2075, while ducted air conditioners range from $12,825 to over $20,000.

3. Air conditioning brand chosen

Choosing between brands also affects air conditioner installation costs. Different makes and models come with various price tags. For instance, choosing a Gree system will set you back less than a Mitsubishi Heavy Industries one.

4. Number of systems you want to install

With split-system air conditioners, you might need multiple units throughout your home. Installing more than one unit impacts the price, of course.

5. Additional piping and cabling

Costs will rise if you need additional piping and cabling. This might happen when the optimal position of the unit is further away from the existing infrastructure. In that case, we would need to run longer pipes and cables during installation.

6. Amount of ducting

The amount of ducting also affects the installation cost. Some homes need more ducting than others, so it’s a good idea to factor that into costs. Larger homes will need more connected ductwork, which increases your costs.

7. Other upgrades

Other upgrades can impact air conditioning installation costs. For instance, your metre board might need to be upgraded during the installation.

What is the Air Conditioning Installation Process?

The installation process for split-system air conditioning is more straightforward than for ducted systems. This is part of the reason split systems cost less than more complex ducted systems.

No matter which system you’re getting installed, a qualified technician should always handle the work.

Split System Air Conditioner Installation Process

  1. Site Inspection and System Selection: A licensed technician assesses your home, recommends the right unit size, and identifies the best installation spots for efficiency and comfort.
  2. Choosing Indoor and Outdoor Unit Locations: The installer selects suitable positions that allow good airflow, minimal noise, and compliance with Australian building and electrical standards.
  3. Mounting the Indoor Unit: A secure mounting plate is fixed to the wall, and a small hole is drilled for pipes and wiring. The installer ensures the unit is level for proper drainage.
  4. Installing the Outdoor Unit: The outdoor condenser is placed on a slab or mounted on brackets, ensuring stability, ventilation, and reduced vibration.
  5. Connecting Refrigerant and Electrical Lines: Refrigerant pipes, electrical cables, and the drain line are routed through the wall and connected between both units.
  6. Electrical Wiring and Safety Checks: A licensed electrician connects the system to your home’s electrical circuit and verifies that it meets Australian electrical safety standards.
  7. Vacuuming and Charging the Refrigerant System: The technician removes air and moisture from the refrigerant lines, then releases or adds refrigerant as needed to ensure proper operation.
  8. Testing and Commissioning the System: All modes (cooling, heating, fan) are tested, airflow is checked, and the thermostat is calibrated to confirm everything is working correctly.
  9. Cleanup and Homeowner Handover: The installer seals wall penetrations, cleans the work area, and shows you how to use and maintain your new split system.

Ducted Air Conditioner Installation Process

  1. Assess the Home and Calculate Cooling Requirements: A technician inspects the property, measures each room, and performs a heat load calculation to determine the required system size.
  2. Design the Duct Layout and Zone Plan: They map out where ducts, outlets, and return air grilles will go, and decide how many zones the home needs for efficient temperature control.
  3. Select the Indoor and Outdoor Unit Locations: The installer chooses a suitable roof space or underfloor area for the indoor fan coil and a safe, well-ventilated outdoor spot for the condenser.
  4. Prepare the Roof Space or Underfloor Area: Supports, platforms, and vibration pads are installed so the indoor unit can sit safely without placing strain on the building structure.
  5. Install the Indoor Unit and Connect Ducts: The fan coil unit is positioned, then insulated flexible ducting is run to each outlet and securely connected to maintain airflow and efficiency.
  6. Install the Outdoor Condenser Unit: The outdoor unit is placed on a stable slab or wall bracket, ensuring good airflow, correct clearances, and easy access for servicing.
  7. Run Refrigeration Piping and Electrical Wiring: Copper refrigerant lines, drains, and electrical cables are routed between the indoor and outdoor units, following safety and compliance standards.
  8. Fit and Secure Ceiling Vents and Return Air Grille: Ceiling diffusers are installed in each zone, and the main return air grille is cut in and fitted to ensure proper airflow balance.
  9. Commission and Test the System: The installer charges the refrigerant, checks for leaks, tests zoning, verifies airflow, and ensures the system runs safely and efficiently.

How Long Does Installation Take?

The time needed to install an air conditioner varies based on the system type and installation complexity. A simple split system installation might take a few hours. But a ducted system could take several days, especially if extensive ductwork needs to be installed or modified.

Estimating an installation time is hard because various factors come into play. The timeline depends on:

  • System size
  • Layout of home
  • Unforeseen challenges

How Can I Save Money on Split-System Air Conditioner Installation?

To save money on your split system air conditioner installation, consider the following tips:

  1. Choose the Right Size: Ensure the unit is correctly sized for your space. An oversized or undersized unit can be less efficient and more costly over time. We help you choose the best system for your home.
  2. Get Multiple Quotes: Don’t settle for the first installation quote you receive. Shop around and get multiple estimates to ensure you’re getting a fair price.
  3. Consider Energy Efficiency: Opting for a more energy-efficient unit can be more costly upfront, but it can save you money in the long run through lower energy bills.
  4. Installation Offers: If possible, consider installing your air conditioner when companies are running special offers. We run various special offers throughout the year.

How Can I Get the Best Value for Ducted Air Conditioner Installation?

Getting the best value when installing a ducted air conditioning system is crucial. Consider the following tips:

    1. Choose the Right System: We help you choose the best system size and capacity for your space. This helps you avoid overspending on an overly powerful system or an underperforming one.
    2. Compare Quotes: Get several quotes from different installers to compare prices and service offerings. Don’t just look at the cost, but also consider the reputation and reliability of the installer, as well as the quality of the brand itself.
    3. Energy Efficiency: Invest in a system with a high energy efficiency rating. While these systems may have a higher initial cost, they can offer significant savings on energy bills over time.
    4. Regular Servicing: Once installed, regular servicing ensures your system runs efficiently, prolonging its lifespan and avoiding costly repairs or replacements down the line.
    5. Understand the Warranty: Know what the warranty covers and for how long, ensuring that you can address any issues that may arise without additional significant expenses.

How Do I Choose the Best Installer for My Air Conditioner?

Choosing the best air conditioner installer ensures your installation is handled professionally and efficiently. Here are seven factors to consider when choosing the right installer:

  1. Licensing and Certification: The installer must have the necessary licenses and certifications to work in your area. In Australia, air conditioner installers are required to hold an ARC refrigerant license to handle refrigerants legally.
  2. Experience and Reputation: Choose an installer with a solid reputation and extensive experience in installing the type of air conditioning system you are purchasing. Experienced installers can provide valuable insights and high-quality workmanship​.
  3. References and Reviews: Look for reviews and ask for references. Checking what other customers have to say about an installer gives you an idea of their reliability and the quality of their service​.
  4. Detailed Quotes: Obtain detailed, written quotes from several installers. These should include all costs associated with the installation, such as the unit, labour, and any additional required components​. Only deal with providers that have transparent pricing.
  5. Professionalism and Customer Service: Evaluate the installer’s professionalism and customer service from your first interaction. They should be prompt in their communication, clear in their explanations, and professional in their conduct.
  6. Warranty and After-Service Support: Check the warranty offered on both the air conditioning unit and the installation work. Ensure the installer provides good after-service support for maintenance and any issues that may arise post-installation​.
  7. Cost-effectiveness: While the cheapest option isn’t always the best, it’s important to ensure that the pricing is competitive and fair. Compare quotes and services to find the best value for your money​.

Conclusion

Air conditioner installation cost typically ranges from $2075 to over $20,000, including the unit itself.

The costs vary depending on the type of system you choose, with split systems costing less than ducted air conditioning.

Supply and installation of a split-system air conditioner costs between $2075 and $5055.

Supply and installation of a ducted-system air conditioner can range from $12,825 to over $20,000.

Before installing your new air conditioner, consider all the insights shared here.

Booking Your Air Conditioner Installation With Hewitt Trade Services

Hewitt Trade Services is the best in the air conditioning business in the Brisbane area. We have installed, repaired and serviced thousands of units during 21+ years of business.

Our years of experience give us a laser focus on the most common air conditioning challenges in the Brisbane community. We are highly trained, reliable, professional, efficient and fast.

Our 4.8-star rating from over 330 reviews on Google proves it.

We can help you assess your needs, get a quote, and make informed decisions about servicing your air conditioner. Using a reputable company like Hewitt Trade Services ensures a smooth and satisfactory experience. You can enjoy the benefits of a reliable and efficient air conditioner for years to come.

Are you ready to make an informed decision about your air conditioner maintenance?