Heatwave - Mechanical & Maintenance

For more than 30 years, Heatwave Mechanical and Heatwave Maintenance have been leading specialists in mechanical building services, delivering high-quality Heating, Ventilation, Air Conditioning (HVAC) and Refrigeration solutions across New Zealand. As trusted contractors, we project manage, design, construct, and maintain mechanical systems for Commercial, Industrial, Infrastructure, and Hospitality clients. Our extensive industry experience ensures exceptional service, consistent quality, and reliable project delivery — on time, every time. We are committed to exceeding client expectations at every stage. Our in-house fabrication workshop, producing ducting, pipework, and stainless-steel kitchen hoods, gives us control over quality, timeframes, and customisation, ensuring efficient end-to-end solutions. What Our Clients Say “Heatwave were very proactive and easy to communicate with.” “I was taken with the level of service provided with rectifying stage 1 work by others.” “We intend to use these folk again.” Latest Review: “Solution-focused, professional, and genuinely committed to doing things the right way, even when it's not the easy way.” Together, Heatwave Mechanical and Heatwave Maintenance continue to set the standard in mechanical services, supporting New Zealand businesses with safe, reliable, and high-performance solutions.