Electrical services, Penzance, Cornwall

Our services

We treat your time and money as if it was our own

Find out more about what NSN offers

NSN Electrical offers a range of services from re-wiring, to heating,  EICR’s, and more,  to find out more details about any of these services, please select one of the options below:

Re-wiring, Penzance, Cornwall


Are your household electrics dated. Do you worry about electrical safety? Let us make sure your electrics are fit for purpose to keep you and your family safe.

Heating, Penzance, Cornwall


Outdated heating costing you a fortune? Not getting that cosy feeling from your home heating system? We can help.

Renovation, Penzance, Cornwall


Getting your electrics right is vital a vital part of designing a home that works looks and feels like you want it to. Let us help you make the right decisions with your electrical installations

Fuseboards, Penzance, Cornwall

Fuse boards

Is your fuseboard outdated? Fuseboard are designed to protect you if something goes wrong. When did you last have yours checked?

Articles by NSN Electrical, Penzance, Cornwall


Don’t ignore electrical problems. We’ll provide a comprehensive Electrical Installation Condition Report (EICR) to identify any problems so they can be fixed and made safe.

Here's what our customers say:

'We are fortunate enough to work with NSN in order to fulfil our clients electrical testing and rectification needs. NSN provide excellent qualified expertise and quality workmanship. What really sets them apart from the crowd is how easy they are to works with. Once we have instructed them, they work with our tenants to ensure our testing report and repairs are attended to in a timely, cost effective and efficient manner.'
RDR Estates
'Amazing service providers, amazing electricians and great partners on small and large projects! Wouldn't consider using anyone else!'
Kathleen Gearhart-Filmer