Cancel your Ergon Energy subscription by mail
To end a Ergon Energy subscription you write to them: Ergon Energy handles cancellations by post. Post for Ergon Energy is handled in Berserker, Australia, which is where your letter is headed.
Let Postbye cancel Ergon 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 Ergon Energy.
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- 3 Ergon 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 Ergon Energy by mail
Collect the details you need
Before writing, collect the name and email on the account and, if you have one, an account or customer number. Ergon Energy can only act on a request it can match to an account.
Prepare the letter
Ask Ergon Energy to cancel the account, stop all further charges and confirm in writing. Postbye prepares the letter from our English template, with the subject line “Subject: Cancellation Request – [your name]”.
Mail it with tracking
Send it certified to Berserker, Australia, copying the address from the next section letter for letter, and keep the receipt slip.
Keep proof the letter arrived
Delivery confirmation is your evidence that Ergon Energy was asked. Watch the next statement or two for any further Ergon Energy charge.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Ergon Energy cancellation letter goes
Written requests to Ergon Energy go to Clifton Street, 4701 Berserker, Australia.
The envelope is going to Berserker in Queensland, Australia, so the postcode 4701 must be on the front.
Your name, address and email appear in a short block labelled Account holder, Billing address on file and Email on file, under the greeting “To Whom It May Concern,”.
Prefer to write it yourself? Use our letter template
Every address we hold for Ergon Energy, with the envelope wording
Before you cancel Ergon Energy, check these
- Check your next statement: no charge should appear after the cancellation date.
- 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.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Ergon 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
Subscriptions renew automatically, and a written request is the clearest record that you asked to stop it before the next billing date.
A phone call leaves nothing behind; a letter leaves a copy, a date and a delivery receipt.
Ergon Energy cancellation at a glance
- How Ergon Energy accepts cancellations
- By mailed letter
- Mailing address on file
- Ergon Energy Clifton Street 4701 Berserker Australia
- Country
- Australia
- Letter language
- English (template en-generic)
- Added to the database
- May 19, 2026
- Data last checked
