We're Accredited

We're fully qualified, Gas Safe registered, MCS accredited, Trustmark approved and accredited installers of Worcester Bosch and Vaillant boilers.

Gas Safe Logo

As the official gas registration body for the UK, the Gas Safe Register is a list of businesses legally allowed to work safely on gas appliances. Always check an engineer is on the Gas Safe register before allowing them to work on gas appliances in your home. GWE, and our engineers, are Gas Safe Registered. Our registration number is 506877.

Worcester Bosch Accredited Installer

As a Worcester Bosch Accredited Installer, we have been independently trained and approved to install Worcester Bosch boilers. Because of this, you benefit from extended guarantees that are not available from other installers.

Working with industry, MCS sets, defines and maintains the Standards for low-carbon energy technology products, contractors and their installations. This includes heat pumps, solar, biomass, small wind and battery storage. GWE Southern Ltd are accredited and qualified to install air source heat pumps and our membership number is 00076672.

We're a Trustmark approved contractor, as part of the Trustmark UK Government-Endorsed Quality Scheme. We are also a RECC (Renewable Energy Consumer Code) approved business, and NICEIC registered tradesperson. 


Vaillant Advance

As a Vaillant Advance Installer, we have demonstrated expert product knowledge and install Vaillant boilers with additional peace of mind as a result of exclusive 10 year guarantees.

Glow-worm Club Energy

As a Club Energy Member, we offer extended warranties when installing Glow Worm boilers. Energy Club warranties are exclusive and not available from other installers.

CIPHE Registered Plumber

As a member of the Chartered Institute of Plumbing and Heating Engineering the established professional body for the UK plumbing and heating industry, we are recognised for our qualifications and experience. We have been members since 2012.

BWT Registered Installer

As Best Water Technology (BWT) Registered Installers, we are committed to providing you with the best equipment, products, technologies and services in all areas of water treatment. Our registration number is 310316/8

With many scare stories about rogue traders its really important to check a plumber's credentials before choosing one. Being properly accredited shows you that we take our responsibilities to safety and quality seriously. 

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