Corona Energy contact
All Corona Energy business contact numbers in one place,sales, accounts, complaints, emergency lines and meter-reading routes. Numbers verified for 2026.
Existing-customer email
[email protected]Complaints email
[email protected]In an emergency, do not call Corona first
For a gas leak or suspected leak, leave the property and call the National Gas Emergency line on 0800 111 999 (free, 24/7). For a power cut, call 105 (free from any UK landline or mobile). These lines cover every supplier.
Full directory
All Corona Energy contact numbers
Every public Corona Energy phone line, with opening hours. Numbers in bold are toll-free; the rest are standard UK landline rates.
Head office
Building 2, Level 2 Croxley Park Watford WD18 8YHComplaints (post)
Corona Energy Building 2, Level 2 Croxley Park Watford WD18 8YHNot happy with Corona customer service?
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