Welcome
to ThamesWey Energy
Welcome
to ThamesWey Energy
Welcome to ThamesWey Energy, providing cleaner and greener energy to our networked residential and commercial properties.
ThamesWey Energy provides low-carbon, locally produced, renewable energy to families, businesses and public organisations in Woking.
Operating since 1999, we pride ourselves on being at the heart of our local community, playing our part in creating a more sustainable future by efficiently supplying electricity and heat generated through low carbon technologies.
Important update for all customers in Milton Keynes (TCMK)
Following the sale of ThamesWey Central Milton Keynes (TCMK), please note that Leep Utilities will now manage the energy accounts and services for all ThamesWey customers in Milton Keynes.
From Monday 26 October 2026, please contact Leep directly using the details below:
All enquiries, including out of hours emergencies
Telephone: 0300 373 3540
Maintenance enquiries
For maintenance requests or issues with your heating or hot water:
mkmaintenance@leeputilities.co.uk
Energy billing and customer service enquiries
For questions about your bills, payments or account:
billingenquiries@leeputilities.co.uk
Leep will contact you with your new account details and any information you need to continue managing your account.
When getting in touch, please provide your name, property address and account number, if available.
This update applies only to ThamesWey Central Milton Keynes (TCMK) customers in Milton Keynes. Customers at other ThamesWey sites should continue to use their existing contact details.
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