Heat-pump servicing Book each autumn
Annual servicing for air-to-water and ground-source heat pumps, helping the system stay efficient, reliable and ready for winter.
Servicing · Wānaka & Queenstown
Systems we install, we look after.
Planned servicing and prompt repairs from two local teams, with annual care for heat pumps and boilers plus practical fault-finding when systems stop behaving.
Heating system servicing, boiler servicing, repairs and maintenance across Wānaka and Queenstown, backed by a company operating since 1996.
A well-designed system deserves to be kept at its best. We service heat pumps, boilers and hydronic systems, and diagnose faults when something is no longer working as it should.
What we do
Gas & diesel boiler servicing
Scheduled boiler servicing and fault diagnosis to keep heating and hot water operating safely, efficiently and reliably.
Heating fault-finding & repairs
Careful diagnosis and remedial repairs for heat pumps, boilers and hydronic systems when heat, pressure or controls are not behaving properly.
Plumbing & hot-water maintenance
General plumbing repairs plus maintenance of hot-water systems, from leaks and faulty fixtures to inconsistent water temperature.
Reviews
Prompt, capable and easy to deal with.
What clients say about the people they trust to keep their systems running.
★★★★★
“Thanks for the prompt service. The two tradesmen did a great job and were a pleasure to work with.”
Ben
McHugh Building
★★★★★
“Great experience with Optum. The boiler service was completed by Des promptly and efficiently. Professional service throughout. Highly recommended.”
Samantha DaishGoogle · 4 months ago
★★★★★
“Des was friendly and knowledgeable, arrived on time and quickly diagnosed and resolved the problem with our Zehnder unit.”
Soma SimonGoogle · 1 week ago
Book a service
Keep your system at its best.
Book annual maintenance, or ask us to diagnose a system that is no longer working as it should.
Book a service