We Design, Deliver and Maintain Commercial Heating and Hot Water Solutions Throughout New Zealand
- Commercial Heating and Hot Water Solutions for Hire
- Turnkey in House Design and Prefabrication
- Hydronic Heating and Cooling Inovators
Commercial Heating & Hot Water Solutions
“Commercial heating and hot water solutions designed for New Zealand businesses”
With over 50 years of plumbing and mechanical engineering expertise, we design and manufacture advanced, low-carbon systems that deliver dependable performance, including CO₂ and propane heat pumps, efficient hot water plants, and prefabricated skid solutions.
Flow Energy works with consultants, contractors, and facility managers to deliver flexible, engineered heating and hot water systems. From heat pumps and boilers to prefabricated plant and temporary hire solutions, we make commercial heating and hot water simpler.
Our technical and service teams are able to provide expertise and plant for breakdowns and temporary projects.

Tailored, Low‑Carbon Heating & Cooling Solutions, New Zealand Wide
FlowEnergy’s specialised expertise, engineering capability, and in-house design services enable us to deliver tailored hydronic solutions across a wide range of industries.
We work with commercial buildings, hospitals, schools, aged care facilities, multi-residential developments, and more, providing efficient, low-carbon heating and cooling systems that meet the specific demands of each project.
Flow Energy delivers commercial heating and hot water solutions for new installations, upgrades, temporary requirements and complex retrofit projects.