Cancel your Contact Energy subscription by mail
Contact Energy deals with cancellations through the post, so the request goes in a letter and the certified-mail receipt is your proof of when. Our database has Contact Energy's mailing address in Wellington, New Zealand.
Let Postbye cancel Contact Energy for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
Money-back guarantee within 10 business days.
Postbye is not affiliated with Contact Energy.
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- 2 Contact Energy cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Contact Energy by mail
Gather your account details
Put the name and email on the account and, if you have one, an account or customer number in front of you before you write: the request to Contact Energy is only as good as the details it quotes.
Draft the request
The letter asks Contact Energy to end the account, stop every future charge and confirm it in writing, under the subject line “Subject: Cancellation Request – [your name]”. Postbye fills it in from our English template.
Mail the letter with a receipt
Send the letter to the Wellington mailing address shown below by certified mail. Keep the tracking number safe.
Keep the delivery receipt
File the receipt with the letter. A Contact Energy charge dated after delivery is the one to dispute, and these two documents are what you quote.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Contact Energy cancellation letter goes
Written requests to Contact Energy go to PO Box 5875, 6140 Wellington, New Zealand.
“PO Box 5875” is a post-office box or mail-sorting line, so it takes post and not couriers: certified mail is the right way to reach it.
The database also lists 29 Brandon Street, Level 2; Harbour City Tower, 6011 Wellington, New Zealand for Contact Energy. Use the first address above unless your agreement names this one.
The letter greets the reader with “To Whom It May Concern,”; your own details sit under the labels Account holder, Billing address on file and Email on file.
Prefer to write it yourself? Use our letter template
Every address we hold for Contact Energy, with the envelope wording
Before you cancel Contact Energy, check these
- Look for annual or multi-month plans. A plan paid in advance usually runs to the end of the period you paid for.
- Write well before the next billing date. A request that arrives after it can leave one more charge on your statement.
- If an app store or phone carrier bills you, the company cannot cancel it. Cancel with that partner as well.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Contact Energy for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
How cancelling by mail works
Most subscriptions keep billing until someone tells the company to stop, and a dated letter is proof that somebody did.
A letter is the formal route: it states the request in writing, carries a date and, sent by certified mail, comes with proof of delivery.
Contact Energy cancellation at a glance
- How Contact Energy accepts cancellations
- By mailed letter
- Mailing address on file
- Contact Energy PO Box 5875 6140 Wellington New Zealand
- Second address on file
- Contact Energy 29 Brandon Street Level 2; Harbour City Tower 6011 Wellington New Zealand
- Country
- New Zealand
- Letter language
- English (template en-generic)
- Added to the database
- May 19, 2026
- Data last checked
