1 heating
Installs boilers in Sheffield, Rotherham, Doncaster, Barnsley, Worksop, Mexborough and other surrounding areas in South Yorkshire. They also offer full central heating installation.

Ace Industrial Gas Burners
Industrial gas burners and heating plant manufacture. ACE Burners specialise in the design, manufacture and installation of combustion equipment for both gas and oil fired applications, including industrial process burners and space heating gas burners.

Carillion Energy Services
A company which provides residential energy efficiency installations and solutions, including loft and cavity wall insulation. There are details of the company, the services it provides, and energy saving.

Corgi
The national watchdog for gas safety. Includes a facility to find local CORGI-registered installers, and information for landlords and consumers.

Encraft
Company which helps people move to low-carbon living by changing lifestyles and using technology like heat pumps, solar energy and wind power.

English Charcoal
Details of charcoal production, its history and environmental benefits, and manufacture. Includes photos of the process of creating and burning charcoal.

Evergreen Energy Solutions
Offers solar thermal system and solar energy solutions ideas with guidelines and information about solar products with images, properties and prices rates.

Gas Cooker Installers
A company providing gas cooker installations, disconnections, servicing and gas safety certificates throughout the London area.

Gas Safety Landlords
A company specializing in gas safety certificates, cooker and boiler servicing, gas cooker installation and disconnection, boiler installation and other gas related work.

Haven Consulting
Haven Consulting Ltd specialises in the provision of Energy Performance Certificates (EPC) for both domestic and commercial buildings in addition to Display Energy Certificates (DEC) in line with the Energy Performance of Buildings Directive 2007.

Manor Solar Power
A solar power company based in Peterborough that installs photovoltaic panels on residential properties.

Powerflush Ltd
Provides power flushing services for the removal of magnetite sludge from radiators and central heating systems. Repairing radiators in London.

Property Assess
Independent energy assessor producing Energy Performance Certificates throughout Hampshire.

The British Wind Energy Association
The trade and professional body for the UK wind and marine renewables industries. Includes information on wind, wave and tidal energy, and a diary of events.

Viscount Ltd - Energy Efficiency
Viscount Environmental's installation teams fit insulation to homes across the UK. Effective insulation reduces the heat lost from the house and lowers heating bills.