We are expert in


Here at NSN Electrical we cover all aspects of electrical work, domestic, commercial and industrial. From adding extra power points to full re-wires, we can cover your needs.

Electrical Installations

Here at NSN Electrical we carry out all types of electrical installations, from replacing a light to full bespoke commercial projects.


Electricial Heating

Supply, wire and installation service offered for one room to full house – including storage heaters, panel heaters, towel rails and more.


Car Charge Points

We have full OLEV accreditation and are also approved to install many other manufacturers. Available for as little as £249



Here at NSN Electrical we are a local business built to meet all your electrical needs across Cornwall.

A friendly personal service, where we can always be contacted directly.
Clean efficient work, where we give you a full description of work needed to be carried out.
On time, we give you an appointment and stick to it.
Great & awesome works

OUR Projects

We have worked on a number of bespoke projects at NSN. Please see some of our past projects for ideas of what we can carry out.

What people say?


Tony & Esther

NSN provided a great service when installing some new electric storage heaters. We have known Neil Stevens for many years – he is 100% reliable. He visited the property to provide a quote, and scheduled the work at an agreed time. His colleagues turned up on time, completed the work as promised, and it is all working fine.

Kathy Panama

My husband and I have had a tricky time with the installation of our EV charging point, all sorted out thanks to the infinite patience, expertise and fine work of Joss and his team. We cannot recommend them highly enough.

Jonathan & Jackie Braithwaite

We have called upon the services of NSN Electrical Ltd on a number of occasions and have been extremely impressed by the pro-active and efficient approach of the Company (emails are dealt with promptly, telephone calls are returned and timely and appropriate appointments are made ) as well as by the knowledgeable, helpful and efficient manner of the individual electricians, who have undertaken work for us—nothing is ever too much trouble and problems have been explained in terms that we have understood! We shall certainly continue to rely upon NSN as need arises and would have no hesitation in recommending the Company to others.

Camilla Banks

Interior Designer & Project Manager

I can’t speak highly enough of Joss and Neil at NSN. I have worked with them for a number of years now, both on private renovation projects of my own and those I have overseen for clients, and I am always hugely impressed by the professional manner in which they conduct themselves and their attitude towards the job. They are super reliable, and really flexible when working to tight deadlines or working around other trades. They are always fully up to date on the ever-changing regulations, and the quality of their work and attention to detail in the finishing is second to none. They’re an absolute pleasure to have onsite and would always be my first choice.

Mrs Hugh

Thank you NSN Electrical for completing the re-wiring of our house. Your team were excellent throughout. Very reliable and kept in contact to advise us of any schedule changes which may affect the customer. Options were agreed in advance and at no time was there any disruption. I had every confidence in their honesty, reliability and qualifications. The work was to a very high standard.

Mr and Mrs T

St Just

NSN Electrical Ltd have recently replaced our ancient storage heaters with electric Gabarron Eco heaters. The advice given prior to fitting was excellent and we were very impressed by their standard of workmanship.The new heaters look great and are easy and convenient to use. The guys from NSN Electrical carried out the work with the minimum of fuss and worked cleanly and neatly. We would have no hesitation in recommending them to any of our family and friends.

Trusted Electricians


At NSN electrical we believe that customer service is key. We are your local electrical contractors, meaning we can be with you in next to no time, whether this be enquiry or electrical emergency. All of our contractors are fully trained to NAPIT standards, meaning you only deal with electricians who know exactly what they are doing.

David Semmens
David Semmens
12:20 21 Oct 19
Excellent service right from the 1st phone call to your office.Had the job completed the same day.Your electrician was excellent in his work & left with no mess at all.Had your invoice today & again had the work done at a very good price.Will definitely use your company again & will recommend your company to others.
cas cas
cas cas
17:58 23 Sep 19
Excellent firm from start to finish. Joss is a very professional man who put our minds at ease. Electrician and his mate on time, worked hard and cleaned up. What more could you want The apprentice looked like he was 12 but I think that’s just me getting old😂
My Cornish Crafty Corner
My Cornish Crafty Corner
22:04 17 Aug 19
We recently had a new built-in oven connected and replaced a gas hob for electric. The work was carried out quickly and is great value for money. Highly recommend. The Dixons
Wendy Kassamani
Wendy Kassamani
17:40 07 Aug 19
Nick with Seth and Danny spent 6 hours at my new home today. I now have a brand new compliant consumer board. Gone all the ugly light fitments and unused wiring. Smart new light switches and pendants. What an efficient, professional and pleasant team. Thank you very much NSN you're definitely my first port of call for any future work.
Louise Wraight
Louise Wraight
11:52 24 Jul 19
I can't rate these guys highly enough. I had an emergency and they came out and fixed everything really quickly AND it was very fairly priced. Super service!
Simon Hatch
Simon Hatch
08:51 23 Jul 19
I rarely recommend anyone, but I’m very happy to recommend Joss and his team. They have done numerous pieces of work for me over the last two years and have always been punctual, professional and produced high quality work. They recently came out to me on the day I called them for an urgent job, excellent service.
mike boscombe
mike boscombe
16:34 22 Jul 19
Very good service very professional staff and very good communication, very pleased, thanks.
Kathleen Gearhart-Filmer
Kathleen Gearhart-Filmer
22:12 20 Jul 19
Amazing service providers, amazing electricians and great partners on small and large projects! Wouldn't consider using anyone else!
Mondego Miscellanie
Mondego Miscellanie
10:35 17 Jul 19
A fantastic team - easy to communicate with, highly reliable and a company we continue to return to as they are simply great at what they do!
Chip Montrose
Chip Montrose
01:15 06 Mar 19
Joss and his team were pulled late into our project because it had confounded others (earthing issues, out of date electrics, all as a prelude to the actual work of preparing for a new kitchen), so his timeline was horrifyingly short. NSN performed a fresh assessment, quickly offered options, quotes, and a timeline, and had their team on the project within a week. Joss kept us informed and was unflaggingly generous of his time and expertise. NSN is at the top of my list to call back when I need any electrical work.
henrietta mann
henrietta mann
18:19 29 Jan 19
Fantastic electricians, excellent service. Clean and tidy work. Knowledgeable and experienced which helped with decision making. Would recommend and will only be using these guys for all future work.
Peter Wilkinson
Peter Wilkinson
17:21 22 Oct 18
They rewired our house. Did a great job. Friendly and professional.
Brian and June Davis
Brian and June Davis
15:25 23 Aug 18
NSN Electrical have just completed a refurbishment of the Gardens and Car Parking external lighting at Carlyon Court PL253SH for the Carlyon Court Management Company Ltd. This was performed in a highly efficient manner which concluded in a most satisfactory modern installation. This Company is highly recommended.
Andrew Vinall
Andrew Vinall
06:59 16 Jul 18
I highly recommend the guys from NSN Electrical. Professional, and personal, from start to finish. The work was timely and competitively priced.
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