It’s quick & easy to find pricing and join online - simply enter your address below to get started. Prefer to speak with someone? You can also call 0800 456 527. We're here Monday to Friday 8am-8pm.
Here are just some of the great reasons to join Mercury
// Earn Airpoints Dollars™ when you pay your Mercury bill
// Save an extra 2% when you get your bill by email and pay by direct debit
// Tools to track your usage and manage your power bill
Our Quick Switch prices are not available in conjunction with any other offer.