Commercial lighting icon

Has your business lost power? When this happens you need someone to be out to diagnose and fix the fault as soon as possible. We’re available 24/7 and there’s no call out charge between 9am to 5pm, Monday to Friday.

We respond to emergency calls as soon as we’re able, and normally there within a few hours at most. If you need fast emergency electrical repairs to get your business back up and running, look no further.


We’re not just emergency electricians. We can also provide a range of other electrical services. No job is too small, and no project is too large. We can provide:

  • New electrical installations
  • Complete and partial re-wiring
  • Internal and external lighting, including security lighting
  • Portable appliance testing (PAT)


As a business you need to save money wherever possible. We’re here to help you do that. We have some of the lowest fixed prices in London.

On top of that, all of our electricians are City and Guilds qualified, and our electrical services are all done in accordance with the BS 7671 quality regulations.

This is why our customers keep coming back to us: we offer both reasonable prices and reliable quality.

All you have to do to receive the same is call 020 8245 3984

Need a commercial electrician?

Call Sam Day Electrics in Finchley.
Share by: