Contact us
Email us a query or comment
Contact Information
0800 THE GRID / 0800 843 4743
In a grid emergency please call our 24-hour hotline
0800 THE GRID
0508 LANDOWNER / 0508 526 369637
Call our toll-free landowner number if you have any landowner enquiries.
Media enquiries
Call 021 195 8613 if you have any media enquiries.
0800 B4U Dig / 0800 248 344
Before you start work put safety first: request plans from beforeUdig.
Telephone: 0800 248 344
Fax: 0800 344 747
Visit the beforeUdig website
Email the beforeUdig team
Conflict of Interest
If you wish to notify us of a situation or decision you believe creates or could create a conflict of interest for Transpower in any of its roles, please register using the form below.
Submit a Conflict of Interest form.
Customer enquiries
Customers can contact our Customer Solutions team with general enquiries via email or phone, Monday to Friday 8am - 5pm.
Email: customer.solutions@transpower.co.nzTelephone: +64 4 590 6854
Job queries
If you're interested in working for us take a look at our vacancies page for current vacancies.
Our offices
Wellington (head office)
Telephone: +64 4 590 7000
22 Boulcott Street
PO Box 1021
Wellington
Auckland
Telephone: +64 9 590 6000
Otara
Auckland
Hamilton
Telephone: +64 7 843 6512
Rukuhia
Hamilton
Palmerston North
Telephone: +64 6 357 0919
PO Box 640,
Palmerston North, 4440
Christchurch
Telephone: +64 3 590 7600
Islington
Christchurch