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Welcome to Cowley Services

We are a full-service, national provider of commercial and industrial HVAC (Heating, Ventilation and Air Conditioning) and Refrigeration solutions across New Zealand.

Established in 1956, Cowley has a reputation as the market leader in HVAC & Refrigeration with a team that extends to over 100 qualified technicians across 10 branches nationally.

We provide a wide range of HVAC and refrigeration solutions for commercial and industrial businesses, from refrigerated and heated display cabinets, cool rooms, freezer rooms and preparation areas to cooling, heating and ventilation systems as well as custom designed scientific refrigeration equipment.

For both specialty areas, we also offer a full range of services from design, engineering and install, to servicing and maintenance to 24-hour emergency breakdown assistance.

In addition to this, we also have a consulting division comprised of Professional Mechanical Engineers through to Trade Qualified Technicians with extensive knowledge of the refrigeration and HVAC fields. Tri-phase Consulting is a key player in the promotion of sustainable practices and greener technologies, being one of the first to design and build a full trans-critical refrigeration system in New Zealand.

Contact us now to see how we can help you.

Who We Are

We are a national provider of commercial and industrial HVAC & Refrigeration solutions.

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What We Do

We provide a range of services including design & install, servicing & maintenance and emergency breakdown assistance for HVAC & Refrigeration systems.

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What We Offer You

We offer a range of solutions, at competitive prices, carried out by experienced engineers & technicians to help reduce your costs.

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Why Choose Us

We operate with a customer-centric approach and will provide tailored solutions aimed at extending the lifecycle of your assets.

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