Dennien Air-Conditioning and Refrigeration

13/06/2026

From rough-in to handover, another new home ready for summer. ☀️❄️

Swipe to see just how far this project came.

What started as a blank canvas has now been transformed into a clean, professional installation featuring five Haier split system air conditioners and one Daikin, all mounted, commissioned and ready to keep this new home comfortable year-round.

Months worth of planning goes into jobs like this before the units even arrive on site. Pipework, drainage, electrical, wall penetrations and positioning all need to be considered early to ensure the finished result is neat, functional and easy to service in the future.

Thanks to the builder and homeowners for trusting Dennien Air Conditioning with their forever home project! 🏡

08/06/2026

When was the last time your air conditioner was cleaned? If your answer is “I can’t remember,” there’s a chance it might be looking something like this…. 🤢
What should be cooling your home was busy growing its own ecosystem instead. 🌱

A dirty Air Conditioner doesn’t just look bad, it can reduce airflow, increase power consumption, and impact air quality throughout your home.

A professional clean can make a huge difference to airflow, efficiency, and the air you’re breathing every day. Secure your booking and have your Air Conditioners ready before the summer rush! 📲

04/06/2026

Townsville: “It’s winter.”
Also Townsville: 30°C and 80% humidity... ☀️

Thankfully, this bedroom is ready for whatever the weather decides to do, thanks to a brand new Haier Reverse Cycle split system installation. ❄️

A simple upgrade that makes a MASSIVE difference.
If your Air Conditioner is due for an upgrade, now’s the perfect time to get it sorted! 🥵

13/04/2026

Proud to sponsor the up and coming generation of little athletes! 🏈

A huge thank you to Dennien Air-Conditioning and Refrigeration for coming on board as a sponsor of our U13 Boys team. 🏉

Dennien Air Conditioning is a family-run business dedicated to delivering high-quality air conditioning solutions across Townsville. With a focus on reliable service, honest advice and attention to detail, they specialise in installation, maintenance and repairs across a wide range of systems, including split systems, ducted units and commercial setups.

Owner Liam Dennien, a proud Townsville local, is committed to doing the job right the first time and providing outstanding customer service, helping the business build a strong reputation locally.

If you’re looking for expert advice or air conditioning services, be sure to get in touch with the team at Dennien Air Conditioning.

Thank you again to Dennien Air Conditioning for supporting the next generation of Brothers players. 💙

24/03/2026

Camping… but make it comfortable. ❄️🏕️
We recently installed two 2.5kW Daikin split systems for a customer who has set up their cabins for a bit of camping in style 🕺
While the outdoors might be roughing it, there’s no reason the inside has to be! These systems will keep the spaces cool, comfortable and liveable no matter how hot it gets outside.
Split systems of this nature are a great option for smaller rooms, cabins, offices, or temporary accommodation where reliable cooling is needed.
Safe to say this customer will be enjoying the camping experience with a bit more comfort than most! 🤝🏽

20/03/2026

FRIDAY FUN FACT: A horse normally has more than one horsepower! 🐎�(And just like a hardworking horse, your Air Conditioner performs best when it’s properly looked after)

Regular servicing keeps your Air Conditioner running efficiently while also helping keep the air in your home clean and healthy.
Over time, dust, dirt and mould can build up inside the unit. This can reduce performance, restrict airflow, and sometimes cause unpleasant odours to exude from the system 🤢
The video attached shows a recent service we carried out for one of our customers. The before and after really speaks for itself, which in turn can make a significant difference to how your Air Conditioner performs!

Regular servicing helps to:�💨- Improve airflow and cooling performance�🦠- Reduce bacteria, dust and mould build-up�❄️- Extend the lifespan of your system�🧼- Keep the air in your home cleaner and healthier

Get in touch with us today to secure your Air Conditioner’s future! 📲

16/03/2026

Just a small glimpse of how the beginning of 2026 has been for us 🔧❄️

A huge thank you to all of our customers for the continued support, we really appreciate it! 🤝🏽
If your air conditioner is due for a service, or you’re looking to have a new system installed, feel free to get in touch with us to organise a time that’s suitable for you 🫵🏽