Petrie Split System Air Conditioning
Split System Installation & Repair in Petrie
Quiet, energy-efficient split system air conditioning for Petrie homes and businesses. From single-room installs to multi-head systems across leafy family homes, post-war cottages and university-area rentals — fully licensed, tidy, and most jobs completed in a single day.
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.
$0 Upfront Interest Free Finance
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
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Split system services
Split System Services for Petrie
Whether you're installing a brand-new unit, troubleshooting an old one, or restoring performance with a deep clean — our licensed Petrie team covers it all.
Installation
Professional supply and installation of single and multi-head split systems. Daikin specialists, ARCtick & CEC licensed, most jobs done in a day.
Repairs
Fast, reliable diagnostics and repairs on all major split system brands. Same-day call-outs across Petrie for breakdowns, leaks and faults.
Cleaning & Maintenance
Deep chemical cleans, filter replacements and annual servicing to keep your split system efficient, healthy and running like new.
Petrie's Trusted Split System Specialists
Split systems are the smartest way to cool individual rooms, additions and apartments across Petrie — quiet, efficient and far less invasive than ducted alternatives. Petrie is full of mid-sized family homes where well-placed splits or compact ducted systems balance comfort and budget. Our local technicians design every install around your room size, ceiling height, sun exposure and the character of your home.
We're ARCtick and CEC certified, dual-trade licensed (refrigeration + electrical), and we install premium Daikin equipment backed by a minimum 5-year manufacturer's warranty plus our own workmanship guarantee. Pipework is neatly encapsulated in colour-matched Colorbond trunking, drop sheets protect your floors, and we remove your old unit and packaging at no extra cost.
Servicing all of Petrie 4502 — from Gympie Road through to Armstrong Street — plus neighbouring Lawnton, Strathpine, Kurwongbah, Kallangur. Most back-to-back installs are completed in 4–8 hours, and we'll send a text when we're on the way.
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 →
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 room size, layout and sun exposure to recommend the right kW capacity.
Fixed transparent quote
Detailed written quote with brand options and no hidden fees or surprises.
Tidy single-day install
Mounted, piped, wired, tested and cleaned up — usually in a single visit.
Warranty & support
Manufacturer warranty, workmanship guarantee and 24/7 emergency call-out.
Frequently Asked Questions
Sizing depends on room area, ceiling height, insulation and sun exposure. As a rough guide, a 2.5kW unit suits a small bedroom, 5kW handles a medium living area, and 7–8kW is needed for the larger open-plan spaces common in Petrie. We'll measure on-site and recommend the right capacity.
A standard back-to-back install (indoor and outdoor units on opposite sides of the same wall) typically takes 4–8 hours. More complex installs with longer pipe runs, second-storey access or multi-head systems may take a full day.
Yes. We service and repair all major brands including Daikin, Mitsubishi, Fujitsu, Panasonic and LG. Annual servicing extends system life and keeps energy bills down — particularly important in SEQ's humid summers.
Yes — it's everyday work for us in Petrie. We take extra care with cable runs and pipework, use discreet outdoor unit placement, and finish with Colorbond trunking colour-matched to your home so the install is barely visible from the street.
If you only need to cool one or two rooms, single splits are the most cost-effective and efficient choice. Multi-head systems (one outdoor unit serving 2–5 indoor heads) are great for apartments, granny flats or homes where outdoor space is limited.
Diamond Air and Energy is fully licensed (ARCtick refrigeration, CEC, QBCC electrical) and insured. By law, only licensed tradespeople can install split systems — DIY installs void warranties and can be dangerous.
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
