We design, install, and maintain premium, interconnected, heating, plumbing and energy solutions across Wanaka and Queenstown Lakes.

Year-round comfort

This stunning 200sq/m house in Mount Barker, Wanaka boasts a brand-new heating and hot water system.

Originally used as a family holiday home, our clients came to us with the hope of turning it into their permanent residence one day if we could help them find a responsive and sustainable solution for their heating and hot water.

Solutions that work for life

When it comes to heating, ventilation, and plumbing, Optum knows Wanaka & Queenstown Lakes best.

With Optum you’ll get a solution that works for your life.

Sustainable design

Optum Plumbing was engaged to install all plumbing, drain laying, heating, and solar work for Camp Glenorchy.

The camp’s goal is to use 50% less water and 50% less energy than standard accommodation facilities worldwide.

This project earned us the Project of the Year award at the NZ Plumbing Awards (2018).

Trusted by the best to work with the best