There are five rental car agencies who have agencies on level 0 of the main terminal in Wellington Airport.
Avis Rental Cars
Ph +64 4 802 1088 or 0800 655 111
Budget Rent a Car
Ph: +64 4 388 0987 or 0800 652 227
Europcar New Zealand
Ph: +64 4 380 6617 or Fax: +64 4 380 8720
Hertz Rent a Car
Ph: +64 4 388 7070 or 0800 654 321
Thrifty Rental Cars
Ph: +64 4 388 5841