An extra 1800 cops will hit the beat or the back office over the next few years, with 137 headed to south Auckland.
Counties Manukau District Commander Superintendent Jill Rogers told The AM Show on Tuesday these new officers will make an "enormous difference".
"We're all set to get the first 23 in the next 12 months, and they're going directly onto the frontline here in Counties Manukau," she said.
“We’re just wrapped with the investment we’re receiving.”
Earlier on Tuesday, Prime Minister Jacinda Ardern told The AM Show that she'd like to roll out the extra cops faster but has to make sure they have quality recruits.
- Councillor slams arrival of Krispy Kreme in South Auckland
- Child poverty in decline, still work to be done
"Stuart Nash will be putting in a budget bid for 2019 to fasten up the pace of that, though we already said that last budget, but also we've got the recruitment challenge," she said.
"We've always said we're going to strive to do it in three years, but we won't sacrifice quality along the way."
The new cops will face numerous social problems during their time on the beat.
"Family harm is a big contributor to what we're required to respond to," Supt Rogers said.
"We have a very high youth population here so we work closely in both of those areas. But it's a really dynamic area."
Supt Rogers will establish a new precision targeting team that will focus on priority and prolific offenders to reduce crime such as burglary and robbery.
A serious and organised crime taskforce will be set up to combat gang-related crime including methamphetamine supply, violence and intimidation, and other serious offending.
Supt Rogers encourages people to apply and make a difference to their communities - although not everyone will make it through.
"We have a significant number of people that sign up. The rate that they actually convert and come back as graduated constables is about 17 percent," she said.
Watch the full interview with Jill Rogers above.
The AM Show with Duncan Garner, Amanda Gillies and Mark Richardson, weekdays 6-9am on RadioLIVE and streaming live to the rova app on Android and iPhone.