De-risked mechanical services.
Asset protection specialists.


Established for over 40 years and NZ owned, Heatwave is a trusted project and maintenance partner.

Mechanical Design & Build | Heatwave Mechanical and Maintenance
  • HVAC-R system design, build, install and refurbish
  • Engineering design, preliminary budgeting, contract tendering
  • CAD / BIM modelling
  • Project management
  • Site supervision and commissioning
  • Specialist / medical gases
  • In-house manufacturing and fabrication
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Service and Maintenance | Heatwave Mechanical and Maintenance
  • Gas and electrical services maintenance
  • Heating, ventilating, air conditioning and refrigeration (HVAC-R) maintenance
  • Breakdown services. Facilities management
  • Compliance certification and IQP inspection
  • Heater and boiler maintenance
  • Survey and review Services
  • Inspection
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As our lead mechanical contractor on this complex, fast track project, Heatwave have been professional, relentlessly focused and genuinely a pleasure to deal with

Project Director | Downer Soletanche Bachy International Joint Venture.
City Rail Link.
Heatwave Mechanical

Client Overview

Metlifecare Retirement Villages

Sample Projects

With our experience across a broad range of industry sectors, Heatwave have a deep knowledge of mechanical building systems. Working as the main contractor or subcontracted to eg. a building company, Heatwave can contribute at all stages of the project development. From system concept and early contractor engagement, through specification, consenting, detailed engineering design, construction and commissioning, Heatwave add value. Our maintenance department ensure systems are kept compliant and running at optimum settings.

Sectors we work in; Infrastructure, Commercial, healthcare,  Pharma & GMP,  education, hospitality, community and residential.

View our Projects