Air conditioning installation in Brisbane
Comfort starts with a system that suits your home. Explore split, multi-split and ducted air conditioning, with a clear path from assessment to installation.
The right system. Installed right.
From a single bedroom to a whole-home ducted system, start with a solution that fits your space. Speak with DEZ Group about your property, preferred timing and the work you need.
Request an installation quote ↗Chat with a specialistTHE RIGHT COMFORT.
Split system installation
Targeted comfort for bedrooms, living rooms and individual spaces. Positioning, sizing and pipe runs are assessed for your property.
Let’s talkDucted air conditioning
Whole-home temperature control with ceiling outlets and zoning options. Ceiling access, insulation and layout all matter.
Let’s talkReplace an older system
Discuss replacing your existing air conditioner, including removal, compatibility and any changes to the installation.
Let’s talkMore about our installation service
Professional Air Conditioning Installation
Expert installation of new air conditioning systems for homes and businesses across Brisbane and Gold Coast. We work with all major brands and system types.
Systems We Install
We install all types of air conditioning systems to suit your specific needs and budget.
Split Systems
Perfect for individual rooms. Energy efficient with quiet operation. Available in wall-mounted and floor-mounted options.
Ducted Systems
Whole-home climate control with discreet ceiling vents. Zone control available for maximum efficiency.
Multi-Split Systems
Perfect for individual rooms. Energy efficient with quiet operation. Available in wall-mounted and floor-mounted options.
System Replacement
Upgrade your old, inefficient system to a modern energy-efficient model. Safe removal and disposal included.
Commercial Systems
Large-scale solutions for offices, retail, and industrial buildings. VRV/VRF systems available.
Cassette Units
Ceiling-mounted units with 4-way airflow distribution. Popular choice for commercial spaces and open-plan areas.
Brands We Install
We’re authorised installers for all major air conditioning brands.
Daikin
Mitsubishi Electric
Fujitsu
Panasonic
Samsung
LG
Daikin
Mitsubishi Electric
Fujitsu
Panasonic
Samsung
LG
Our Installation Process
A straightforward process from quote to completion.
Free Quote & Site Assessment
We visit your property to assess your needs, measure spaces, and recommend the best system for your requirements and budget.
System Selection & Quote Approval
Review our detailed quote with system specifications, pricing, and warranty information. Once approved, we schedule your installation.
Professional Installation
Our licensed technicians install your new system efficiently and cleanly, with minimal disruption to your home or business.
Testing & Handover
We test the system thoroughly, show you how to use it, and provide all documentation including warranty certificates.
Ready for a New Air Conditioning System?
Get a free, no-obligation quote for your new air conditioning installation.
Questions before you book?
01Which air conditioning system is right for my Brisbane home?+
Room size is only the starting point. Ceiling height, insulation, glazing, sun exposure and how you use the space also affect capacity. A split system suits individual rooms, while a ducted system can serve several rooms with zoning. Ask for a site assessment before choosing a model.
02Do you install both split and ducted air conditioning?+
DEZ Group provides installation enquiries for split systems, multi-split and ducted air conditioning. Tell the team about your property, rooms and preferred brand so they can confirm a suitable system and installation scope.
03Why is my air conditioner running but not cooling?+
Check the remote is set to cool, the target temperature is below the room temperature and the accessible filters are clean. Restricted airflow, a refrigerant leak or an electrical fault may need a qualified technician. Do not open electrical panels or handle refrigerant yourself.
04How often should an air conditioner be serviced?+
Follow the manufacturer’s schedule and clean accessible filters as instructed. Usage, dust, pets and commercial operating hours can change the maintenance needs. Ask our team to recommend a service interval for your system and environment.
05Are online bookings confirmed immediately?+
No. The form sends a booking request. The team must contact you to confirm the appointment, service area and any applicable call-out or assessment charges.
Your system.
Our specialist attention.
Tell us what’s happening, share your suburb and send a photo of the model label on WhatsApp. We’ll help you work out the next step.
More ways we can help.
DESIGNED FOR YOUR SPACEThe right system. Installed right.
From a single bedroom to a whole-home ducted system, start with a solution that fits your space.
Explore installation
LET’S GET IT WORKINGGet back to feeling comfortable.
Not cooling, leaking or making a noise? Let our team assess the fault and explain your options.
Explore repairs & servicing
CARE THAT GOES FURTHERA little care goes a long way.
Keep your air conditioning clean, dependable and ready for Brisbane’s warm, humid conditions.
Explore maintenance