Healthy Homes Bay of Plenty has won Auckland-based ventilation company HRV's Franchise of the Year Award for the second year running - making it three wins in four years.
Co-owner George Savill said the win was a credit to the Bay of Plenty franchise's 35-strong team.
"Our ongoing success over the past four years is testament to the effort the team put in every day and their commitment to HRV's goal of creating healthy homes for all New Zealanders," said Mr Savill, who runs the operation with his partner, Phillida Perry.
The franchise is also expanding to take in HRV's whole home water filtration offering.
"HRV's new whole home water filtration system hooks up to everything from the kitchen tap and shower head, right through to the garden hose, and allows households to control the quality of the water that comes into their home and property," he said.