Servicing Greater Sydney, the Illawarra & NSW
Design, installation and maintenance of air conditioning and mechanical ventilation — across residential, commercial, retail and industrial projects. Trusted by Tier 1 & 2 builders and NSW Government since 2013.
Dot Air Services delivers air conditioning and mechanical services across Greater Sydney, the Illawarra and NSW — creating opportunities and employment for Indigenous people in the HVAC industry.
Installation and maintenance of air conditioning and mechanical ventilation — from single split systems to full mechanical services packages on Tier 1 sites.
Design, installation and maintenance of mechanical services for offices, retail and public buildings.
Ducted and split system installation and servicing for new builds, renovations and high-end homes.
Air conditioning, ventilation and extraction for warehouses, factories, workshops and trade centres.
Car park, kitchen exhaust, stairwell pressurisation and specialist ventilation, designed to code.
Cav Air Services is delivering mechanical services across 12 new public preschools as part of the NSW Government’s $769 million investment to build 100 new preschools co-located with primary schools — the largest expansion of public preschools in NSW history.
Our works cover air conditioning, mechanical ventilation and associated controls across live school environments, delivered to standardised requirements and tight construction programs.
From heritage conversions and boutique hotels to trade centres and high-density residential — delivered with leading builders and developers.
Waratah Street, Kirrawee NSW · Builder: CIP Constructions
88 Alexander Street, Crows Nest NSW · Builder: Versatile Group
1 Kiaora Road, Double Bay NSW · Builder: ICM Construction
830 Elizabeth Street, Waterloo NSW · Heritage conversion
Cronulla NSW · Multi-storey residential
Alexandria NSW · Boutique hotel development
Three principles that have guided every project we have delivered since 2013.
Realistic programming, practical staging and clear communication from tender through to handover.
Qualified electricians, mechanical technicians and installers with decades of combined site experience.
Cm3 and ISNetworld accredited, with safe systems of work for live, occupied and public environments.
Long-standing relationships with Tier 1 builders, developers and NSW Government agencies.
We collaborate with a diverse range of clients and partners to deliver high-quality projects across commercial, industrial, retail, residential and public sectors.
Tell us about your build and we’ll arrange a free site survey and a custom quote — whether it’s a single split system or a full mechanical services package.
