HVAC Mechanical Services and Projects

At DY Constructions Australia, we provide comprehensive HVAC and mechanical services as part of our integrated commercial fitout and refurbishment solutions. Our in-house capabilities and trusted specialist partners enable us to deliver design and construct mechanical projects tailored to the specific needs of each space—whether it’s a new commercial office, laboratory, cleanroom, warehouse, or healthcare facility.

From mechanical design and engineering through to installation and commissioning, we manage all facets of commercial air conditioning and ventilation systems, including ducted air conditioning, split systems, cassette systems, VRF systems, and chiller units. We also deliver advanced mechanical solutions such as HEPA filtration, chilled beams, PAC and CRAC units for server rooms, dehumidifiers, and laboratory-grade HVAC for temperature, particle and humidity control.

Our experience spans bathroom exhausts, kitchen exhausts, outside air fans (OAFs), warehouse ventilation, dust extraction, and supplementary systems for boardrooms and meeting rooms. We also coordinate mechanical services switchboards (MSSBs), backup power systems, crane lifts, and rooftop mechanical installations, ensuring compliance with Australian Standards, fire protection requirements and Australian building codes.

“Whether it’s a standalone mechanical services upgrade or part of a full commercial fitout or refurbishment, our team understands how to deliver and integrate HVAC solutions that are fully compliant with Australian Standards and Building Codes—enhancing comfort, efficiency, and operational performance.”