
Gas Safe Register has replaced CORGI in Great Britain. The register exists to protect you, your family, and your property from dangerous gas work. Poorly maintained gas appliances are a major cause of lethal carbon monoxide (CO) poisoning, and can also lead to gas leaks and explosions. Check you are using a registered Gas Safe company. 
Today CORGI provides its members and thereby the general public with worldleading technical support in the domestic and commercial gas engineering arena. 
The Electrical Contractors’ Association (ECA) is the UK’s largest and leading trade association representing electrical, electronic, installation engineering and building services companies. | 
The HVCA represents firms active in the design, installation, commissioning and maintenance of heating, ventilating, air conditioning and refrigeration products and equipment. All members are subject to regular, third-party inspections. 
The NICEIC offers industry-leading certification services, Building Regulations Schemes, products and support to electrical contractors and many other trades within the construction industry. 
TrustMark helps you find reliable, trustworthy tradesmen to make improvements and repairs inside and outside your home. The scheme is supported by Government, the building industry and consumer protection groups. | 
The Buy With Confidence scheme is run by local Trading Standards Services to help businesses comply with the law while improving consumer protection. 
The JIB Board seeks to generally improve the practices of Electrical Contracting Industry, its status and its productivity in the interests of the Employer, the Employees and the nation. 
The Oil Firing Technical Association (OFTEC) exists to provide a framework within which oil firing in the UK could operate with a greater degree of technical expertise and efficiency. |