24 Hour
0508 60 70 80
MainPower's head office will be closed from Friday 22 December 2017; re-opening Monday 8 January 2018. To report a fault during this period please call 0508 60 70 80.

MainPower is the local electricity lines company for the North Canterbury and Kaikoura region.

Report a Fault

Call 0508 60 70 80 to report any fallen power lines, if you have lost power or for other supply related problems. The fault line is available 24 hours a day, 7 days a week.

General Enquiry

Call 03 311 8300 or email info@mainpower.co.nz, 8am to 5pm Monday to Friday

Power Quality Issues

Call 03 311 8300 and ask for the Control Room, if you are experiencing electricity supply problems, Monday to Friday, 8am to 5pm

Address Details 

MainPower New Zealand Limited
Physical Address - 172 Fernside Road, Rangiora
Postal Address - PO Box 346, Rangiora 7440

For emergencies call 111


General Enquiries