W. Johnson Electrical Installations was established in 1997 and is based in Greenwich , London.

Our company's aims are to maintain high standards of workmanship and customer care at all times. Our staff are all professionally trained and qualified and have extensive experience and expertise in domestic, commercial and industrial environments.

This website shows you some of our areas of expertise, in fields such as domestic wiring, including new build works, rewires and garden lighting, and also commercial and industrial works.

Please tour our site and feel free to contact us to discuss your detailed requirements.

Making changes to the electrical installation in your own home is an important issue and should not be attempted without full knowledge of the regulations.

 

   
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