Why use Which? Trusted traders?
Which? has been testing products and services for nearly 60 years. Now Which? is assessing and endorsing local tradesmen and tradeswomen.
Baxi is proud to have been manufacturing in the UK since 1866.  Our range of high efficiency boilers, smart controls and low carbon technologies are straightforward to install, maintain and service and easy to use.
Gas Safe Register is the only official register for gas safety in your home or workplace.
We’re the only official list of gas engineers legally able to perform gas work on boilers, hobs, ovens, fires and all other gas appliances.
If you need a plumber, the chances are that you don’t have the time to extensively research and vet all of your local plumbers so that you make sure you get one you can trust. Trust a Trader helps you to find a plumber from a list of customer reviewed and rated plumbing services.
ADEY Professional Heating Solutions is a market leading UK manufacturer of innovative products designed to serve the central heating sector.The company’s success is built on product innovation and quality along with a genuine understanding of the practical and daily working needs of the professional installer.
Worcester manufactures heating and hot water appliances for the home. Our range comprises gas boilers and oil boilers as well as renewable energy products, which include solar water heating, ground source heat pumps and air source heat pumps.
Alpha Heating Innovation has been supplying boilers in the UK for over 45 years. Our range of high efficiency gas boilers includes combis, system and regular boilers, as well as a wall-hung storage combination boiler.