Split System Installation
Brisbane Split System Air Conditioning Supply And Installation
Stop stressing over long wait times and poor service. Our Brisbane-based team provides reliable, professional, and quick split system installation across South Brisbane to Noosa, backed by nearly a decade of expertise. Get a fast, tidy install.
DAE Certified Install Quality
Every job signed off to our in-house quality standard.
Lightning Fast Quotes & Installs
Same-day quotes and most installs completed in a single visit.
DAE Certified Install Quality
Spread the cost without paying a cent up front.
30 Day Satisfaction Guarantee
If you're not 100% happy in the first 30 days, we make it right.
DAE Certified Install Quality
Lightning Fast Quotes & Installs
$0 Upfront Interest Free Finance
30 Day Satisfaction Guarantee
DAE Certified Install Quality
Lightning Fast Quotes & Installs
$0 Upfront Interest Free Finance
30 Day Satisfaction Guarantee
Trusted by
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Certified Experts Installing Trusted Brands for Brisbane Comfort
Installing a split system requires specialized electrical and refrigeration knowledge to ensure efficiency and safety. Our team holds all necessary licensing, including ARCTick and CEC certifications, confirming we meet the highest industry standards for your peace of mind. We handle the entire process, including the supply of high-quality units from brands like Daikin, ensuring professional results.
We pride ourselves on providing a professional service where excellent customer care is guaranteed. Our clients consistently commend us for our tidy work, friendly approach, and ability to keep disruption to a minimum. Whether you are a homeowner or a business, choose the Brisbane-based team that delivers reliable comfort and service with every installation.
System range
Daikin Split Systems for Every Room
From single-room comfort to multi-room flexibility, we'll match the right Daikin split system to your space, lifestyle and budget.
Standard Split System
Daikin Standard
Daikin's reliable wall-mounted split system range delivers efficient heating and cooling performance for bedrooms, living areas and smaller open-plan spaces — combining quiet operation, energy efficiency and trusted everyday comfort.
Alira Split System
Daikin Alira
Daikin's premium Alira split system range combines advanced air purification, ultra-quiet operation and intelligent climate control — designed for homeowners wanting premium comfort and cleaner indoor air.
Multi Split System
Daikin Multi
Daikin's Multi Split System allows multiple indoor units to connect to a single outdoor unit — delivering flexible, energy-efficient comfort across multiple rooms without requiring a full ducted installation.
Swipe to see more systems →
Smart features
Wi-Fi, app control & next-gen comfort
Today's Daikin split systems are connected, intelligent and incredibly efficient — putting full comfort control on your phone, wherever you are.
Built-in Wi-Fi
Alira X ships with onboard Wi-Fi as standard — no clunky adapters or extra dongles required.
Daikin Onecta App
Adjust temperature, mode, fan speed and timers from your phone, even when you're not home.
Streamer air purification
Active plasma technology breaks down allergens, odours and bacteria for cleaner indoor air.
Inverter energy savings
Variable compressor speeds maintain temperature efficiently — up to 30% cheaper to run.
Who we work with
Residential & Commercial Solutions
Whether you're upgrading the family home or fitting out a commercial site, our licensed team delivers the same standard of workmanship, premium equipment, and after-care support.
Residential
Comfort solutions tailored to your home, from single-room split systems to fully zoned ducted installs across Brisbane.
Commercial
Reliable, energy-efficient systems for offices, retail, hospitality and strata, designed to minimise downtime and running costs.
Our process
From quote to comfort in 4 simple steps
Free on-site quote
We assess your home, layout and needs, then recommend the right system and zoning.
Transparent Fixed Quote
You receive a detailed written quote with no hidden costs or surprise fees.
Professional Installation
Our licensed team installs and commissions your system, usually within a single day.
Warranty & support
Manufacturer warranty, workmanship guarantee and 24/7 emergency call-out.
Frequently Asked Questions
When you choose Diamond Air and Energy, you benefit from a comprehensive warranty structure: all quality brands we supply and install (such as Daikin) come with a minimum 5-year manufacturer's warranty covering parts and labour for the unit itself. We also offer an installation guarantee on our workmanship. We are committed to quality workmanship and will ensure the installation is done right, first time.
Absolutely. Selecting the right size (kW rating) is crucial for efficiency. Our experienced team will assess your space, considering factors like room size, ceiling height, and sun exposure, to recommend a perfectly sized system from leading brands like Daikin.
Split system installation involves both high-voltage electrical work and the handling of refrigerant gas, which is regulated. In Australia, only fully licensed professionals are legally permitted to carry out this work. Diamond Air and Energy is dual-trade qualified, holding all required licensing, including ARCTick and CEC certifications.
Our process includes upfront communication (we send a text when we are on the way), protection of your home with drop sheets, neatly encapsulated services using Colorbond trunking, full clean-up including removal of debris, packaging, and your old unit. We restore furniture to its original place and leave your site clean and tidy.
A standard, back-to-back split system installation typically takes between 4 to 8 hours. This covers the full process, including mounting both units, connecting refrigeration lines and electrical wiring, full system testing, and thorough clean-up. More complex installations may require a full day or more.
Why Choose Diamond Air & Energy?
One Expert Team For All Your Air & Energy Needs.
We build our business on reliability, trust, and results, not just promises. When you welcome Diamond Air and Energy into your home or office, you are getting a dedicated team that treats your property with respect and gives every job, big or small, our absolute best.
Quality Workmanship
We are committed to being the best in the business. We provide every customer with access to nothing less than the highest standard of workmanship and expertise.
Quality Products
We refuse to compromise on quality. We partner exclusively with leading manufacturers like Daikin and MyPlace for maximum energy efficiency and durability.
ARCtick & CEC Licensing
Customer Testimonials
Hear what our clients are saying about their experience.
Brodie and Lewis did a great job of our install. No fuss, no mess, and no disruption while we worked from home. (Even brought in our mail when the Postie went past!) Initial quote from Tony was quick and easy. We received a follow up from Tony a couple of weeks later, letting us know of a job cancellation which we accepted - and we had a new unit installed and running within 2 days. 👌 Money well spent, thank you team 🙏 Highly recommend!
Elaina Sibly
Murrumba Downs
Great service from Sam and Lachie very professional and moved the condenser into a better position than it has ever been. Also cleaned 3 split systems and they smell great
Brad Livermore
Kallangur
Excellent service from polite and friendly tradesmen. Left the area clean and tidy and returned furniture to original place. Highly recommended.
Lisa Jones
Coolum
Sam installed a new cooktop for us. I can highly recommend his services. He was very professional, prompt and thorough in his work and cleaned everything away as he left. Very happy with the service we received.
Bernadette Maguire
North Lakes
We rent a property in Caboolture. We had an issue with a power point tripping the main fuse box. Diamond air and energy responded very quick by sending Todd. Todd was polite and very professional, solving our issue quickly. Thanks Todd your a champion.
Michelle Worboyes
Caboolture
Brands We Use
Free consultation with us
To find out more about the services we offer, or to book an obligation-free consultation and quote, contact the Brisbane air conditioning experts at Diamond Air & Energy today.
Get in touch
Servicing Brisbane, Gold Coast & Sunshine Coast
