We specialise in commercial and industrial refrigeration systems.

At Excel Refrigeration & Air Conditioning, we have extensive experience servicing the New Zealand dairy industry, as well as the cold storage, food, wine and meat industries. Each of our systems is custom-made to suit your business needs and legislative compliance.

For our commercial customers we have a wide range of refrigeration systems, from small bar chillers and icemakers through to cooling towers, packaged chillers, compressor skids, supermarket fridges and freezers and much more.

Ongoing support

We provide each of our customers with on-the-spot support. Everything we do is aimed at reducing downtime, creating efficiencies and lengthening the lifespan of your plant.

Our maintenance and performance contracts, remote monitoring, on­line diagnosis and express spares delivery further enhance our customer support services.

And to top it all off, we offer a 24 hour, seven day a week, on-call service.

Specialist Staff

No job is too big or too small for our specialist staff.
They can help you with any of the following – and more:


We have the tools and relationships with suppliers and OEMs for the overhaul and refurbishment of screw and reciprocating compressors and work with you to ensure these overhauls have as little disruption as possible.



We have extensive experience in the maintenance of industrial refrigeration installations.

Spare parts

Spare parts

Our international contacts give us the ability to source spare parts for current and obsolete models from principals around the world.



All of our technicians have in-house ammonia training to ensure they are up to date with hazard training. We can also provide comprehensive training to your site and staff in safety systems. We also undertake safety audits.

Refrigeration Upgrade –
Project Goldrush Eltham

Installation of ventilation systems capable of controlling temperature and humidity to within tight tolerances to meet the requirements of the new Hockland – Natec cheese production line machines along with MPI and Food Safety Standards requirements in relation to air filtration, air changes and air movement.

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Case Sutdy