McAlpine Hussmann is an industry leader in New Zealand’s commercial refrigeration, HVAC, and industrial cold storage sectors. Backed by over 90 years of local heritage, our 13 branches nationwide deliver a comprehensive, end-to-end suite of services - including specialised design, premier engineering, in-house manufacturing, precision installation, and 24/7 service and maintenance.

We understand that temperature integrity, absolute reliability, and energy efficiency are non-negotiable for critical cold chain operations. As a true pioneer in sustainable infrastructure, McAlpine Hussmann was at the forefront of the industry as one of the very first companies in New Zealand to design, engineer, install and maintain CO2 systems.

With a proven track record in natural refrigerants stretching back to our first Subcritical CO2 rack commission in 2006, we continued to lead the market with our first Transcritical system in 2013. Our unparalleled depth of experience ensures your distribution centres, logistics hubs, and large-scale facilities are future-proofed, compliant, and optimised for maximum efficiency. Talk to our team to discover how we can elevate your cold storage performance.