From high-wall split systems to full ducted central heating — JSR installs and services heat pumps for homes, businesses and large commercial buildings across Hamilton & Waikato.
Whether you need a single-room heat pump for your home or a multi-zone VRF system for a commercial building, JSR has the expertise and the brands to deliver the perfect solution — on time and within budget.
Residential
High-wall split systems, floor consoles, ceiling concealed and multi-split configurations for homes of all sizes. Daikin Alira/Lite, Mitsubishi Heavy Industries and Hitachi Ciara.
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Commercial
VRF/VRV multi-zone systems, large cassette units and commercial split systems for offices, retail spaces, hospitality venues and light industrial buildings.
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Ducted Systems
Intelligent multi-zone ducted systems that allow individual room temperature control — perfect for larger homes and commercial builds seeking whole-building climate comfort.
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Servicing
Annual heat pump servicing, filter cleaning, gas leak checks and refrigerant top-ups. IQP-registered technicians with 24/7 emergency call-out across Hamilton & Waikato.
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Water Heating
Energy-efficient heat pump hot water systems that can cut water heating costs by up to 75% compared to traditional electric hot water cylinders — ideal for homes and commercial premises.
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Design & Engineering
Full mechanical HVAC design, PS1–PS4 producer statements, SS9 compliance documentation and IQP-registered inspections for new builds and commercial fitouts.
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JSR Refrigeration & Air Conditioning has been supplying and installing heat pumps across Hamilton and the wider Waikato region for over 25 years. As authorised dealers for Daikin, Mitsubishi, Temperzone and Midea, we can match you with the right system for your home or business — and back it up with professional installation and ongoing maintenance.
Daikin, Mitsubishi Heavy Industries, Temperzone and Midea — factory-trained installation and support.
Heat pump stopped working? Our technicians are on call around the clock for emergency breakdowns.
IQP-registered personnel available for inspections and reporting — qualified to inspect, certify and sign off HVAC systems to NZ Building Code requirements.