About DHM Technologies

DHM Technologies is a family-owned New Zealand business that operates throughout New Zealand. DHM Technologies was created in 2018 and and its staff have decades of experience in the design and installation of HVAC systems.

At DHM Technologies, we manufacture, custom-build, and stock a wide range of quality HVAC products, including air grilles, plenums, flexi ducts, fittings, air control dampers, heat recovery systems and ventilation.

DHM Technologies is also the New Zealand distributor of iZone automation systems. iZone is a world-leading full home automation solution. It integrates with all market leading heat pumps and air handlers. It provides complete flexibility for the home owner to control the comfort in every room from your smart phone or tablet.

We can offer a budget entry solution into ducted cooling, heating, and ventilation through to fully automated systems.  

DHM Technologies is here to supply and support our wholesale customers.  We only sell into the wholesale market and work exceptionally hard to nurture these relationships. 

We offer free designs to all our customers.  We itemise the orders in a quote and then pack and ship the final order to you, the wholesaler, or to your customer throughout New Zealand.

DHM Technologies also offers training and support to installers. If you are an installer, contact us directly or speak to your wholesale