Wairarapa, Wellington and Marlborough raised over $150,000 in this year's Westpac Chopper Appeal, run annually in May.
Nationally, the Westpac Chopper Appeal raised $1.3 million.
All donations from the Westpac Chopper Appeal are distributed to the 16 rescue chopper services throughout the country, with the money collected in each region going back to the local trust.
Westpac director of corporate affairs Sue Foley said the total raised was a fantastic effort.
"New Zealanders have again shown amazing support for their local rescue helicopters," said Ms Foley.