Yes. We compare thousands of results from all gas and electricity suppliers, so you can select the best energy tariffs for your needs. Using Which? Switch means you don't have to shop around directly with energy suppliers.
Which? Switch is impartial. To give you the widest possible choice, we allow you to compare 4,000 energy tariffs from the 'big six,' such as EDF Energy and British Gas, as well as specialist energy suppliers including ethical and green suppliers such as Ecotricity and Co-Operative.
We show all major and specialist energy suppliers and their energy tariffs even if we don't have a switching arrangement in place with the energy supplier concerned, i.e. we even show you energy tariffs that you can't Switch to through Which? Switch.
Which? Switch aims to provide consumers with the best possible choice of energy deal.
Atlantic
If you want to contact energy suppliers directly, here are their contact details:
www.atlanticeg.com
British Gas/Scottish Gas
New and existing customers: 0800 048 0202
www.britishgas.co.uk
Co-operative Energy
New and existing customers: 0800 954 0693
www.cooperativeenergy.coop
Ebico
Existing customers: 0800 096 6344
New customers: 0800 458 7689 and 01993 608404
www.ebico.co.uk
Ecotricity
New and existing customers: 0800 0302 302
www.ecotricity.co.uk
EDF Energy
Existing customers: 0800 096 9000
New customers: 0800 056 5927
www.edfenergy.com
Eon
New customers to Eon: 0345 301 4905
Existing customers (for moving home): 0345 303 3020
Existing customers (to query a bill): 0345 052 0000
Existing customers (for prepayment): 0345 303 3010
www.eonenergy.com
First Utility
New and existing customers:
01926 320 700
www.first-utility.com
Flow Energy
New and existing customers:
0800 092 0202
www.flowenergy.uk.com
Good Energy
Existing customers: 0845 601 1410
New customers: 0845 456 1640
www.good-energy.co.uk
Green Energy UK
Existing customers: 0800 783 8851
New customers: 0800 954 0675
www.greenenergy.uk.com
Green Star Energy
New and existing customers: 0800 012 4510
www.pioneerenergy.co.uk
LoCO2
New and existing customers: 0845 074 3601
www.loco2energy.com
iSupplyEnergy
Customer services are only available online. Switching queries ought to be sent via their online contact form and existing customers can get in contact by logging in to their online account.
www.isupplyenergy.co.uk
Npower
Existing customers (monthly direct debit): 0845 070 4851
Existing customers (bill and quarterly direct debit): 0845 070 4850
New customers: 0800 073 3000
www.npower.com
Ovo
New and existing customers: 0800 5999 440
www.ovoenergy.com
Scottish Hydro Electric
New and existing customers: 0800 980 9628
www.hydro.co.uk
Scottish Power
New and existing customers (online): 0845 270 6543
New and existing customers (domestic): 0845 270 0700
www.scottishpower.co.uk
SSE
New and existing customers: 0800 975 0485
www.sse.co.uk
Seeboard Energy (part of EDF)
Existing customers: 0800 096 9696
New customers: 0800 056 5927
www.edfenergy.com
Southern Electric
New and existing customers: 0800 1980 9651
www.southern-electric.co.uk
Spark Energy
New and existing customers: 0845 869 4002
www.sparkenergy.co.uk
Swalec
Existing customers (electricity): 0800 052 5252
Existing customers (gas): 0800 052 0567
New customers: 0800 028 3028
www.swalec.co.uk
Sweb (part of EDF)
Existing customers: 0800 096 9000
New customers: 0800 056 5927
www.edfenergy.com
The Utility Warehouse
Existing customers: 0844 815 7777
New customers: 0800 131 3000
www.utilitywarehouse.co.uk
Utilita
New customers: 0845 8830146
Prepayment customers: 0845 4504357
Direct debit customers: 0845 3311499
www.utilita.co.uk
Other useful energy contacts
Consumer Direct
08454 04 05 06
www.consumerdirect.gov.uk
Energy Ombudsman
01925 530263 and 0330 440 1624
www.energy-ombudsman.org.uk
National Grid
www.nationalgrid.com/uk/
Ofgem
www.ofgem.gov.uk
Consumer Focus
www.consumerfocus.org.uk
Directgov
www.direct.gov.uk
Energy UK
www.energy-uk.org.uk
If you've never switched your gas or electricity supplier, then you will almost certainly save money on your energy bills by moving to a different supplier.
On average, customers who used the Which? Switch savings calculator saved £191 in a year, based on figures gathered between 1 January 2014 and 30th June 2014. A quick check using Which? Switch will show you how much you could save on energy bills.
Even if you have switched before, energy prices change all the time and suppliers are constantly coming up with new types of energy tariffs to win your business. So it pays to check every nine to 12 months to be sure you're still getting the best deal.
Which? Switch can match you with the best energy deal for your individual circumstances. If you have extra considerations besides price, such as greener energy, loyalty card points or air miles, our switching service can recommend the best plan for you.