• British Gas - uSwitch.com are one of the UK's largest independent online price comparison calculator for gas and electricity bills. You can pick gas and electricity from a range of UK heating providers.
• npower - Receive a quote online, they have also offered deals like £60 annual discount for new customer. They provide if youboth electricity and gas (dual fuel), and except people paying by monthly Direct Debit throughout the year.
• Powergen - UK's leading integrated gas and electricity companies generating 14% of the electricity needs of England and Wales. If you join up your home to Powergen, Powergen will give you up to £50 cashback.
• uSwitch - uSwitch.com are one of the UK's largest independent online price comparison calculator for gas and electricity bills. You can pick gas and electricity from a range of UK heating providers.

Recommended Listings

• energyOn - FREE service to users, allowing them to compare and select licensed energy suppliers and save up to 22% off their annual energy bill. (88,000 UK domestic electricity customers switch their supplier every week!)
  

• Central Radiators - They sell some of the leading brands of standard, towel and designer radiators. Shipping within the UK is at £25.00 per order. But for deliveries above ten radiators this may be subject to change.
• Corgi - They are the company that oversees the safety of gas installations. The site now provides information about the law and also to check installers' registrations. Useful to check your if your installers documents are genuine.
  
• Inspired Heating - Inspired Heating Solutions supply Underfloor Heating Systems direct to UK customers at unbelievable discount prices. Information regarding system types and Free quotes available online.
• Mobile Gas - Find a range of heating products such calor gas, patio heaters, portable mobile heaters, space heaters, greenhouse heaters, fires, barbecues. UK delivery is free.
• National Grid - They monitor and manage the useage of energy in the UK. For power cut information and stats on energy useage this site is helpful.
  
• Ofgem - Office of Gas and Electricity Markets. They regulate the electricity and gas markets in Great Britain. Their site includes a range of consultation and decision documents, and lists consultation responses.
  
• Specialist Heating - Established since 1998 and specialise in replacement parts for both heating appliances and central heating systems, oil and gas boilers. They also supply a wide range of unvented cylinders.
• Tank Depot - They are a supplier of oil, diesel and water storage tanks. These will be ideal for either f home, farm and industry use and include items likes the Harlequin fuel station bunded diesel tanks.