Find a PHINZ sponsor or member

Our sponsors and members provide a range of services and products for use in Passive House projects. The directory includes Certified Passive House professionals, who have successfully completed the requirements of the Passive House Institute to gain the following qualifications:

Certified Passive House Designer Certified Passive House Consultant Certified Passive House Tradesperson Passive House Certifier Certified Passive House Component


Build Good Construction Consultancy

25 Koru Rise, Pumpkin Hill, Whitianga 3591, New Zealand

Welcome to buildgood, your independent, expert passive house and project management service. Offering professional, strategic advice and expertise to direct your project from inception to completion. Using hands-on project definition, planning, monitoring, collaboration and control to push for your project’s best outcome.


Certified person Certification expiry date Certification types
Steven Hughes January 27, 2026 Certified Passive House Designer