A trusted HVAC supply partner for over 35 years.

Smooth-Air has been supporting New Zealand’s building and HVAC industry since 1990, supplying the products, technical knowledge and trade support needed to deliver successful commercial and residential projects.

From a one-person operation, Smooth-Air has grown into a leading manufacturer, importer and wholesaler, with multiple branches servicing customers nationwide. We work closely with HVAC contractors, mechanical services teams, builders, specifiers and trade partners to provide practical, reliable HVAC essentials for projects of all sizes.

Our range includes high-quality locally manufactured products such as duct heaters, roof cowls, extract fans and HEX heat exchange units, alongside leading imported solutions. Smooth-Air is also the exclusive New Zealand supplier of AirTouch zone control, giving trade customers access to smart ducted heat pump control solutions backed by local stock, support and expertise.