Geminair Solutions

Geminair Solutions Geminair commenced trading in 2013 and has since grown into a successful business which has enabled us to offer a quality service at a competitive price.

Geminair Solutions delivers professional HVAC and mechanical services across Sydney, specialising in design, installation and ventilation systems for residential, commercial and multi unit projects with a focus on quality and compliance. Providing good service and product, word quickly spread and soon saw Geminair on a sound footing with the majority of work coming from their Customers referral. G

eminair has over 5,500 succesfully completed projects/clients. Geminair has all the necessary insurances and is licenced by the New South Wales Department of Fair Trading as an air conditioning contractor. We are a holder of Refrigerant Trading Authorisation and registered with ARC (Aust. Refrigeration Council). The success of Geminair has been brought about by the competent and dedicated staff who work together to ensure that Geminair runs as a smooth operation.

🏙️ McLaren St, North Sydney – Project CommencedProud to be delivering another premium design and construct project in th...
10/05/2026

🏙️ McLaren St, North Sydney – Project Commenced

Proud to be delivering another premium design and construct project in the heart of North Sydney.

This luxury mixed-use development combines high-end hotel accommodation and residential apartments, featuring state-of-the-art mechanical systems throughout the entire building. Geminair Solutions has been engaged to deliver complete VRV air conditioning systems with fully automated controls, seamless flangeless grille finishes, and integrated fresh air delivery to every room for maximum comfort and indoor air quality.

The project also includes fully ventilated basement carpark systems and complete ventilation to all common areas across the development.

Every corner of this building has been carefully designed to ensure comfort, performance, and a continuous supply of clean air throughout.

🏗️ Waterstone, St Leonards – Project UpdateWe’re working alongside Sekisui & Decode to deliver Waterstone in St Leonards...
06/05/2026

🏗️ Waterstone, St Leonards – Project Update

We’re working alongside Sekisui & Decode to deliver Waterstone in St Leonards, a full design and construct of all mechanical & A/C services across a large-scale residential development. The project comprises 207 high end apartments spread across five towers, supported by a four-level shared basement.

Our scope includes complete air conditioning and mechanical ventilation systems, along with full smoke exhaust control throughout all towers, ensuring compliance and performance across the entire development.

Proud to be part of delivering another high-quality project of this scale.

🚧 QUEENSGATE, Potts Point – Project CommencedWe’ve officially kicked off works on Queensgate in Potts Point, a major mix...
05/05/2026

🚧 QUEENSGATE, Potts Point – Project Commenced

We’ve officially kicked off works on Queensgate in Potts Point, a major mixed-use development that’s set to become a standout in the area.

The project brings together five towers comprising a mix of residential apartments and hotel accommodation, supported by a four-level shared basement and a full ground floor retail precinct running across the entire site. It also incorporates some key features including the well-known Bourbon Hotel pub, a medical centre, and multiple retail tenancies.

Geminair Solutions has been engaged to deliver the mechanical ventilation and air conditioning systems across this development, and we’re looking forward to progressing through what will be a complex, multi-stage build.

More to come as this one takes shape.



Geminair Solutions is proud to kick off another major residential development, delivering full mechanical services for 2...
21/11/2025

Geminair Solutions is proud to kick off another major residential development, delivering full mechanical services for 295 apartments across four eight-level buildings. Our scope includes complete ducted air conditioning to every apartment, along with full mechanical ventilation for all units, common areas and shared spaces.

One of the biggest components of this project is the two-level basement carpark exhaust system, spanning the entire site and designed to meet strict BCA and Australian Standard requirements. This includes CO monitoring, jet fan assisted extraction and compliant smoke exhaust pathways to ensure optimal safety and performance.

We look forward to delivering another high-quality project for our client and showcasing the level of workmanship and reliability Geminair Solutions is known for. More updates to come as we progress through the build 💪❄️

Exciting Project Update 🚧✨We’re proud to announce our upcoming project Waterstone - St Leonards. This landmark developme...
20/09/2025

Exciting Project Update 🚧✨

We’re proud to announce our upcoming project Waterstone - St Leonards. This landmark development will deliver 209 residential units across 5 towers, with a 4-level basement carpark ventilation system designed and constructed by our team.

At Geminair Solutions, we take pride in delivering innovative, compliant, and efficient mechanical services for large-scale projects across NSW. Waterstone is another opportunity for us to showcase our expertise in design and construct solutions.

Stay tuned for more updates as this exciting project progresses!

Next big project, pending!Watch this space.
17/07/2025

Next big project, pending!

Watch this space.

At Geminair Solutions, we specialise in full Design & Construct services for commercial and residential HVAC projects. F...
12/06/2025

At Geminair Solutions, we specialise in full Design & Construct services for commercial and residential HVAC projects. From early contractor involvement (ECI) through to final handover, we take care of it all.

Whether it’s mechanical ventilation, carpark exhaust systems, or complete air conditioning solutions, our team ensures every detail is designed, installed, and delivered to the highest standard — fully compliant and on time.

Need a partner who understands the full picture? We’re here to deliver, from day one.

📞 Get in touch to discuss your next project.

Here are some highlights from one of our projects in Marsden Park. We successfully constructed a basement car park equip...
06/03/2025

Here are some highlights from one of our projects in Marsden Park. We successfully constructed a basement car park equipped with six supply air fans and six exhaust fans. The system is fully automated, featuring advanced controls that continuously monitor carbon monoxide levels to ensure optimal air quality.

Sydney Olympic Park | 6-STAR GREENSTAR
17/02/2025

Sydney Olympic Park | 6-STAR GREENSTAR

09/08/2024

Address

8/24 Helles Avenue, Moorebank
Sydney, NSW
2170

Opening Hours

Monday 7am - 4:30pm
Tuesday 7am - 4:30pm
Wednesday 7am - 4:30pm
Thursday 7am - 4:30pm
Friday 7am - 4:30pm
Saturday 7am - 2:30pm

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