We design and deliver mechanical systems for complex buildings across Australia with offices in New South Wales and Western Australia.
From initial consultation and system design to installation, commissioning, and ongoing maintenance, Treadies HVAC & R provides comprehensive, end-to-end solutions for all your HVAC and engineering needs. Our fully licensed and insured experts deliver tailored, energy-efficient systems that maximize performance, reliability, and long-term value, ensuring the right solution for every project.
Trading Hours
Perth: Mon-Fri, 7:30am-4:30pm AWST. Sat-Sun by appointment.
Sydney: Mon-Fri, 7:30am-4:30pm AEDT. Sat-Sun by appointment.
Locations
Perth Office: 9/32 Hines Rd,
O'Connor, WA, 6163
Sydney Office: 285A Crown Street,
Surry Hills, NSW, 2010
Contact
(Head Office - WA)
02 7229 3552
(Head Office - WA)
(for general enquiries)
(for sales and parts)
(for tenders)
How We Can Help
At Treadies, we’re proud to offer comprehensive air conditioning and refrigeration solutions backed by expert knowledge, quality service, and a commitment to customer satisfaction. Our expert services include:
Mechanical Services (HVAC)
Commercial Air Conditioning
Custom air conditioning solutions for businesses of all sizes.
Passive House Services
Air Conditioning
Low-energy cooling and heating solutions for Passive Houses.
Why Choose
Us?
Family-Owned & Experienced
We are a proud family-owned and operated business with over 60 years of combined industry expertise.
Quality Workmanship
We deliver exceptional service, whether it's for small-scale residential projects or large-scale commercial endeavours.
Certified & Insured
Our fully specialised, certified, and insured team guarantees professional, safe, and reliable service every time.
Start-to-Finish Service
We offer a turnkey solution that handles every aspect of the project, so you don’t have to hire or manage multiple contractors.
Our
Work
Get in Touch
At Treadies, we’re proud to offer comprehensive air conditioning and refrigeration solutions backed by expert knowledge, quality service, and a commitment to customer satisfaction. Our expert services include: