Does Insite Energy have a customer service email?

Yes, customerservice@insite-energy.co.uk is the address that reaches Insite Energy. Email is slower than phone or chat where those exist, but it puts everything in writing, which matters for billing disputes and refunds.

How do I get a human at Insite Energy?

Lead with your account email and one specific request. Vague messages get routed to automated replies; a specific, referenced request usually reaches a person on the first pass. If a bot replies, respond to the same thread restating the request and asking for it to be escalated.

What if Insite Energy doesn't reply?

Follow up on the same thread after 7 days, a one-line nudge referencing the original date is enough. Still nothing after 14 days and money is involved? Dispute the charge with your card issuer; "no response from merchant" supports a chargeback on every major card network.

CONTACT GUIDE

How to Contact Insite Energy Customer Service.

The fastest route into Insite Energy is email. Every working channel below, and what to include so you only have to ask once.

Last verified 19 Jun 2026 · data refreshes daily · sources: google-paa, web-search

The short answer

To contact Insite Energy customer service, email customerservice@insite-energy.co.uk. Include your account email and one clear request, that's what gets a first-reply resolution. Full channel-by-channel details below.

Or let yoink deal with them.

yoink’s AI writes the email to Insite Energy, sends it from your address, and chases until someone actually answers. You approve once, then sleep.

Get yoink (App Store) →

Every way to contact Insite Energy

Email: Email customerservice@insite-energy.co.uk, the address yoink has verified actually gets read for Insite Energy. Slower than phone or chat, but everything is in writing.

Every Insite Energy email that answers

Researched and confidence-rated, pick the inbox that owns your problem and skip the forwarding loop.

General support: customerservice@insite-energy.co.uk, verified
escalation: complaints@insite-energy.co.uk, verified

What to include so you only ask once

The account email Insite Energy knows you by, first line, not buried at the bottom.
One reference: order number, invoice ID, or the date and amount of the charge you’re writing about.
One clear ask, a single sentence stating the decision you want confirmed in writing. Multi-question emails get partial answers.
A deadline expectation: “please confirm within 7 days” converts a read into a reply.

Hi Insite Energy team,

I'm contacting you about the account under [your account email].

[One sentence: what happened and the decision you want, e.g. "My order #1234 arrived damaged and I'd like a replacement."]

Please confirm what you'll do by reply within 7 days.

Best,
[your name]

Contacting Insite Energy to cancel or get money back?

Those two jobs have their own playbooks, with the right address, template, and the consumer law that applies:

How to cancel Insite Energy, every channel, the retention script they’ll run, and the email that ends it.
How to get a Insite Energy refund, their policy in plain English and the escalation path if they refuse.

Common questions about contacting Insite Energy

Ask in writing for a **'final response' or 'deadlock letter'**. If you don't get one within **8 weeks**, or you're still unhappy, escalate free of charge to the **Energy Ombudsman** at energyombudsman.org/raise-dispute/insite-energy-limited. Their decision is binding on Insite and they can order goodwill payments. Keep a log of every email, call and webform reference, Trustpilot reviewers report queries going unanswered for months.