Whangarei contractors are swapping the hard hats for boxing gloves as they battle it out for charity this weekend.
Following on from a successful fundraiser last year, Downers and Fulton Hogan will square off in the ring, this time raising money for Choose Life Suicide Prevention.
Fulton Hogan Northland regional manager Keith Cocking said it was a no-brainer to stay involved for a second year, while confirming it to be an annual event.
"It's a good combination, really," Cocking said. "It's good for our guys to get fit and it's also a good evening with the wider team coming along and supporting ... and vice-versa to raise some money for a worthwhile charity.
"Last year we fought for Hospice, and at the time one of our guys was battling cancer so it was good to be able to support that charity, and this year we're going with Choose Life - it's a pretty powerful message they're fighting for.