About us 

DHM Technologies is locally owned and operated. We offer the most innovative and modern solutions for the HVAC industry.

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

Our professional team are dedicated to providing the best service possible from design to supply for all your HVAC needs.

Our safety first attitude along with our state of the art communication technology ensures our procedures and controls are robust.

All of our professional staff are trained and compliant with New Zealand regulations and laws when conducting company business to ensure the end goal of excellence.

DHM Technologies was created in 2018 and is led by our CEO Darren Hennessey who is a qualified electrician and has over 20 years' experience in the HVAC field. His passion and knowledge within the HVAC industry which expands over decades has developed successful relationships both within the community and internationally from design to supply.

DHM Technologies was originally set up to fill the gap in the market in the HVAC industry as well as drive down the prices for all your affordable HVAC needs. The business has now grown exponentially due to our reputation, returning customers and successful relationships with other well respected organisations.

Our mission is dedicated to providing the latest technologies at competitive rates while meeting customers’ needs and offering the best solutions.

We provide clients with experience, quality, commitment, and a professional service at affordable prices.