With over 70 years’ experience in the Bay of Plenty, we are the specialists you can trust with your Residential Daikin Heat Pumps, Air Conditioning, Solar Energy & Underfloor Heating project.

Solar Energy

Not every solar system is equal and the technical team at GB Teat have extensive engineering experience to design and install the best system for your specific business.


The expansion of regulations surrounding ventilation systems in recent years has resulted in far more emphasis being placed on design, installation and maintenance. We are up-to-date with all the current standards in ventilation requirements and we deliver cost-effective design, installation and maintenance for architects or builders.

Service & Maintenance

Providing servicing and maintenance for all your commercial needs. GB Teat provides High Wall, Floor Mount, Ducted, Ventilation, VRV and Rooftop system servicing. From chillers, freezers and display cabinets, we can provide a full range of programmed maintenance and responsive services.

Building Warrant of Fitness​

GB Teat can carry out building warrant of fitness checks (12a inspections). A BWOF is a certificate issued by the building owner confirming that the inspection, maintenance and reporting procedures for all the specified systems within a building have been carried out in accordance with the compliance schedule

Independent Qualified Persons​

GB Teat is I.Q.P Registered for BWOF work. We have a strong team who is qualified to carry out any performance inspection, maintenance, reporting or recommendation for an amendment to a Compliance Schedule.

Programmed Maintenance

Programmed Preventative Maintenance Plans [PPM’s] maximizes the life of your equipment, ensures efficiency, and protects warranties