Call Now
Website
Call
Business Details
50+ Years
experience
Trusted HVAC Ductwork & Extraction Systems in Sydney
Established in 1970, Croydon Industries is a third-generation family-owned business that has built a reputation as a leader in the HVAC industry. Our commitment to quality and innovation is reflected in our use of advanced Computer Numeric Controlled (CNC) machinery and the latest design and manufacturing software systems. With a 4,500 m manufacturing facility in Marrickville, we deliver precision-engineered solutions for air conditioning, mechanical services, and ventilation applications.

Our team of fully qualified professionals ensures timely project completion, serving commercial, pharmaceutical, hospitality, and retail sectors across Sydney. We extend our gratitude to our loyal staff, suppliers, and customers for their role in maintaining our industry-leading status.
Services
Sheet Metal Duct Fabrication PVC Ductwork Fume Cupboard Systems Ventilation Systems Duct Insulation Custom Stainless Steel Products Air Curtains CNC Profile Cutting Rollformed Products HVAC Duct Installation
Details
  • Year established: 1970
Highlights and features
  • We utilise advanced CNC machinery for precision fabrication.
  • Our 4,500 m facility enables rapid project turnaround.
  • We serve high-profile commercial, pharmaceutical, and retail sectors.
  • Third-generation family-owned business with 55+ years of industry experience.
  • Fully qualified team ensures compliance with project deadlines.
Services
Sheet Metal Duct Fabrication
Croydon Industries produces custom sheet metal ductwork using advanced CNC machinery for commercial and industrial HVAC systems. Our precision engineering ensures optimal airflow efficiency and compliance with project specifications. Clients benefit from rapid turnaround times and durable solutions tailored to complex architectural requirements.
Fume Cupboard Systems
We design and manufacture stainless steel and PVC fume cupboards for laboratory environments. Our systems meet safety standards for chemical containment and airflow control. Custom configurations include under benches, scrubbers, and walk-in units to suit pharmaceutical and research facilities.
PVC Ductwork
Specialist PVC duct fabrication for corrosive environments, including exhaust systems and fume extraction. Our solutions combine chemical resistance with lightweight durability, ideal for industrial and commercial applications requiring compliance with ventilation safety codes.
CNC Profile Cutting
Computer-controlled plasma and water profile cutting services for complex metal and plastic components. This technology enables high-accuracy cuts for bespoke ductwork and structural elements, reducing material waste and enhancing project efficiency.
Ventilation Systems
Comprehensive ventilation design and installation for commercial buildings, including air curtains and custom duct configurations. Our systems improve indoor air quality while meeting energy efficiency standards through tailored airflow management strategies.
People
Brian Clifford
Managing Director
Third-generation leader with 55+ years of industry experience, overseeing Croydon Industries' growth as a Sydney-based HVAC specialist. Committed to innovation and quality in duct fabrication and extraction systems.
Questions
What HVAC products does Croydon Industries manufacture?
We produce sheet metal and PVC ductwork, fume cupboards, air curtains, and custom ventilation components using CNC technology for commercial and industrial applications.
Do you supply custom ductwork solutions?
Yes, our Marrickville facility offers made-to-measure duct systems in galvanised steel, aluminium, stainless steel, and PVC to meet specific project requirements.
Which industries do you serve?
We specialise in commercial, pharmaceutical, hospitality, and retail sectors across Sydney, delivering high-profile projects since 1970.
Can you handle large-scale fabrication projects?
Our 4,500 m² facility enables rapid production capacity for large contracts while maintaining strict quality control and deadline adherence.