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SWALEC is part of SSE, which also operates as Atlantic Electric and Gas, Scottish Hydro, and Southern Electric.

SSE is a public listed company. The company is one of the largest suppliers of gas and electricity to homes in the UK, with 9.5 million customers.

SWALEC supplies homes in Wales and the Merseyside area.

Could you save by switching to SWALEC? Compare energy prices now.

Contact Information

Customer services: 0800 34 34 36

Customers who have already requested to switch: 0800 052 5252

Contact Which? Switch by phone

You can call us on 0800 410 1149 or 01259 220 235.

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Energy Customer Satisfaction Results

Tired of poor customer service from your energy supplier? The results o four 2018 Which? energy satisfaciton survey reveal how customers rate 31 gas and electricity suppliers in Great Britain. Use them to help find the best energy company for you.

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Tariff updates are provided by Energylinx. Energylinx is fully accredited to the Confidence Code to compare energy for domestic consumers.

About Which? Switch

Which? Switch provides consumers with a transparent and impartial way to compare energy tariffs and find the best gas and electricity provider for your needs.

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