About Us

As north and east London commercial electricians, we have worked on a number of highly prestigious commercial jobs including 2 years at the main London Olympic site. Plus local councils, housing associations, Schools, Universities, Christie’s Auction House London, specialised lighting for Art installations, cool new pop-up shop refits, and numerous offices.


Dan started a full 4 year apprenticeship in 1998 and has never looked back. Happy working in domestic or commercial properties. Spending 2 years on the London Olympic site has to be the biggest job he has ever worked on, and highlight of his career so far. Dan is proud father of 2 cheeky little girls (Lily & Ruby). His sporting interests include football (playing and supporting West Ham), snowboarding, surfing and cricket. His favourite break time snack is a Jaffa Cake.


I started my apprenticeship in the summer I left school, it was hard graft and I had to travel to South London every day. Once qualified I continued to work with the same firm before deciding to travel and experience a winter season snowboarding and a summer season working in a bar by the beach.
On my return I worked on some big building sites including the London Olympics site and then for Camden council repairs team, where I was the lead electrician on a pilot project- named “right first time” which aimed to dramatically change the way repairs were carried out, we enjoyed great success and even met the mayor and was in the local paper!
I have a lovely, happy energetic little boy named Billy, who also owns a tool kit and toy drill and loves to fix things.
Hopefully when I retire I’ll be back to where I started- not south London , the beach!


"Price offered was competitive and clearly explained upfront. Date and time agreed I then received a phone call the day before to reconfirm everything, which was very reassuring. Work was very efficient, they even produced his own dustpan and brush to clean up afterwards. Absolutely thrilled with the results"

Sue, Muswell Hill

"It can be difficult to find an electrician who is trustworthy, competent, professional and great value, but we seem to have found those qualities in Greenstone. We've been very impressed by the service standards and general approach and would suggest that anyone looking for a quality electrician in the North and East London area to call Greenstone"

Liu, Stoke Newington

"Greenstone Electrical have done a brilliant job as ever. You are consistently excellent in your work and in your customer care. You are responsive, reliable, you go the extra mile and you are the most excellent craftsmen and lovely boys. I cannot recommend you more highly."

Gillian, West Hampstead

"Greenstone Electrical came out to fix my electrical repairs. They were able to fix my lights within a few hours, where 2 others companies couldn't on previous attempts. These will always be my first call from now on!"

Simon, Finchley

"Greenstone have replaced a consumer unit in a 2 bed flat in a 120 years old house. They have done the job very professionally, testing all the wiring and prepared a certificate after the unit was installed. The quote was very competitive (which included comprehensive electrical testing). Highly recommended, definitely will use them again."

Mike, Camden

Emergency Call Out Service

We’re able to provide an Emergency call-out service, and aim to respond to an emergency asap, in London.

To discuss any electrical services that you require, please give your local London Electrician a call now on

0203 130 6786.

We’ll be happy to help.

Electricians and Electrical Repairs North & East London, Islington, Camden, Hampstead, Essex

Electricians and Electrical Repairs North & East London, Islington, Camden, Hampstead, Essex