Founded in 1989, Smooth-Air has grown from a one-person operation to a leading manufacturer, importer, and wholesaler in New Zealand's HVAC industry. With multiple branches, Smooth-Air provides an extensive range of ventilation, heating, and air conditioning components to meet the needs of commercial and domestic markets. Smooth-Air is known for its high-quality, locally manufactured products, including duct heaters, roof cowls, extract fans & small form factor heat exchange units.