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We help resolve your complaint! Our AI cyber hornets are trained to help you write an effective Nova Energy complaint letter, and make sure your case gets taken seriously.

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Nova Energy customer service

Contact number
0800 668 236
Customer service email
info@novaenergy.co.nz
Customer support
www.novaenergy.co.nz
Head office
Nova Energy Limited, Level 15, The Todd Building, 95 Customhouse Quay, Wellington 6011, New Zealand

Contact details checked on 29 Oct 2026

Why use our complaint platform?

01

Written in minutes

We help you write an effective complaint in minutes. Our AI cyber hornets are trained on thousands of complaint letters that actually worked.

02

We will make some noise!

Your complaint gets the attention it deserves. Our cyber hornets could post it on social media, send it by printed letter or use other escalation tools at our disposal.

03

Your personal case coach

Our AI models open a case file and keep coaching after you file: what to reply, when to push, and how to escalate if nothing happens.

04

You are not alone

Join 73,608 consumers who refused to be ignored. Our community is there for advice while you chase your resolution.

Is Nova Energy legit?

Legit, mixed reviews

Bills are the sore point with Nova Energy, which is a real, Kiwi-owned retailer selling power, gas, broadband and mobile, often bundled together. Even a fixed-term plan can end up costing more than you expected, as its terms let Nova adjust pricing when your meter set-up or pricing category changes.

What we checked

  • Part of the Todd group
  • Company registered in 2012
  • Head office in Wellington
  • Ratings on other review websites: 1.5/5

Watch out for

  • A caller demanding payment on the spot and threatening to cut the power, with no written notice beforehand.
  • An email with Nova branding about an unclaimed parcel or a survey prize that asks for card details.
  • A bill that jumps after a cold spell, more people at home, or a billing period longer than the usual 30 days.

Nova Energy bill higher than you expected?

We help you write it, it gets its own public page, and you can have it sent to Nova Energy as a formal letter.

File a Nova Energy complaint

Common customer service questions about Nova Energy

How do I file a complaint about Nova Energy?

Do you have a dispute or a bad customer experience with Nova Energy? Report it through our website to maximize the chance of getting it resolved.

We help you write an effective complaint in minutes. Our AI models are trained on thousands of effective complaint letters. Then we push it through emails, social media, paper complaint letters and other tools at our disposal. And you are not alone: our helpful community is there for advice.

How do I contact Nova Energy customer service?

Nova Energy customer care can be reached on 0800 668 236 or by email at info@novaenergy.co.nz, and accounts can also be managed in the Nova Hub app. Have your account number, the property address and, for power or gas, the ICP number from your bill ready.

Bill, switch or outage to raise? Start your complaint here and we push it out to Nova Energy by email, social media and printed letters.

Why is my Nova Energy power bill so high?

A high Nova Energy bill usually comes down to an estimated reading instead of an actual one, a price change on your plan, a longer billing period or higher use over winter. Check whether the bill says estimated or actual, compare the reading with a dated photo of your meter, and compare the rates with your plan confirmation. If the reading is wrong, send Nova Energy the photo and ask for the bill to be corrected in writing.

Charged for power you did not use? Our trained AI opens a case for you and keeps coaching: what to reply, when to push and how to escalate.

How do I cancel Nova Energy or switch to another provider?

To switch power or gas away from Nova Energy, sign up with the new retailer, which arranges the switch; to close an account because you are moving out, tell Nova Energy the moving date and take a final meter reading with a dated photo. Check your plan for a fixed term and an early termination fee first, and ask for the final bill and any credit owing to be confirmed in writing. In a Multisaver combo, ask Nova Energy what happens to the other services when one of them leaves.

Can I take a Nova Energy complaint to Utilities Disputes?

Yes: Utilities Disputes handles complaints about electricity and gas providers in New Zealand that belong to its Energy Complaints Scheme, and Nova Energy is a member for its power and gas. It generally expects Nova Energy to have had the chance to put things right first, so keep a record of every contact with the company.

Set it out through our complaint process: we help you write the complaint in minutes, with the readings and charges in the right order.

Is that call from Nova Energy about cutting off my power real?

Be careful. Callers posing as Nova have demanded payment for supposed debts and threatened to cut the power, sometimes to people who are not even Nova customers. Nova says it gives several days' written notice before disconnecting anyone, so a call demanding payment on the spot is a warning sign.

What do people complain about most at Nova Energy?

Nothing has been reported about Nova Energy here yet. Our research shows what typically goes wrong at power, gas and broadband retailers: bills based on estimated readings, price rises on plans, final bills and credit refunds after moving house or switching, broadband outages and slow speeds, direct debit errors, and disconnection notices over amounts the customer disputes.

Final bill or credit refund after a move not adding up? Be the first to report it: your case opens the record for the next household that moves away from Nova Energy.

What happens after I submit my complaint?

Your complaint gets its own public page on Complain.biz and we get to work: we bring it to the attention of Nova Energy through emails, social media, paper complaint letters and other tools at our disposal.

And we stay with it after you file. Our trained AI opens a case file for you and keeps coaching: what to reply, when to push again, and how to escalate if nothing happens.

Can other consumers help me with my Nova Energy complaint?

Yes. We have an active community of consumers, and complaints here are public: people who ran into the same problem with Nova Energy can give you advice or back you up with their own story. A complaint with a community behind it is much harder to overlook.

Nova Energy complaints

0 complaints

Helpful experiences shared by Nova Energy customers. Search, discuss and connect with other people in our community.

Nova Energy complaints per month

Dec 2025 - Nov 2026

Complaints filed on Complain.biz about Nova Energy in each of the last twelve months.

  • 0 Dec
  • 0 Jan
  • 0 Feb
  • 0 Mar
  • 0 Apr
  • 0 May
  • 0 Jun
  • 0 Jul
  • 0 Aug
  • 0 Sep
  • 0 Oct
  • 0 Nov

No complaints about Nova Energy yet. Yours can be the first.

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How Nova Energy compares

Nova Energy customer service compared to others in the Energy Companies category.

Company Complaints Biggest problem
Duke Energy 70 complaints Bills that jump without warning
AEP Energy 25 complaints Bills that jump or double
CenterPoint Energy 19 complaints Wrong bills and unexpected charges
OG&E 9 complaints
Nova Energy (this page) 0 complaints No complaints yet
Contact Energy 0 complaints No complaints yet
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