Electrical Inspections
Licensed & Insured

Providing a Range of
Domestic & Commercial


We offer a domestic electrical service for any type of property, whether you live in a bungalow or a block of flats, we have you covered.


All of our services are carried out by a qualified electrician, ensuring that your company meets all electrical health and safety regulations.

PAT Testing

As part of our inspection and testing service, we can make sure that all electrical appliances are safe to use by all current standards.


29 Balmoral Gardens,
Northfields, London
W13 9UA


07941 315 603  


I cannot recommend Martyn highly enough. It was so wonderful to deal with such a professional firm. Martyn explained very clearly what needed to be done at the outset, his pricing was clear and transparent and he carried out the works quickly and made every effort to be helpful.

Caroline H, W13

Very quick , efficient , reasonably priced , friendly service from Martyn – would recommend
Helen S, South Ealing

Martyn is an excellent electrician, accurate, precise and always on time. I had the pleasure to have an old heater of mine replaced by him and he was very efficient and fast in completing the job in just under a couple of hours. I would strongly recommend him.
Stefano P, W5

My family have used Martyn Thomas/Northfields Electrical Inspections for many years and he has always provided a professional and very courteous service. He responds promptly and will discuss the issues, provide alternatives and ensure that whatever he does conforms with the latest electrical regulations.  We have never had any concerns with leaving him a set of keys as he is completely trustworthy.

Richard K, Ealing Broadway

Martyn has done quite a lot of electrical work for me over the past few years. He has changed sockets, repaired and installed security lighting, replaced smoke detectors, replaced an underfloor heating thermostat and fixed a faulty doorbell. He is a very reliable, punctual and tidy worker who always explains what he is doing. He never lets me down.
Philippa D, Ealing