NICEIC electrical contractors – Fast response times – No call out charge – OAP discounts

Domestic, commercial and industrial electrical testing services from £99

Providing electrical services to cover all your needs

No call out charge – OAP discounts

We're part of the local heroes network

Call Now: 0800 085 9146

If you are looking for an established, reliable, electrical contractor then look no further, Polarity Electrics can help you with your all requirements so contact us today.

We are a professional and insured contractor, providing electrical maintenance, installations and testing services across London and the south east of England. We pride ourselves on our customer service, communication skills and our ability to be flexible and adaptive when collaborating with other companies to achieve a common goal. Above all we provide our customers with a fast, efficient quality service.


Our emergency electricians aim to arrive at your doorstep within one hour, 24 hours a day, 365 days a year

Our aim is to restore your electrical supply by the time we leave your property

We carry out diagnostics, tests and inspections and fault find to enable us to identify and rectify the problem

Fully transparent pricing structure

All our electricians are fully qualified and appropriately insured

All works come with a guarantee

No call out fees

Part P engineers


Our team are highly skilled and have developed their knowledge to spot any potential hazards or issues in a property’s electrics


PAT Testing is important not only for the safety of your workers but also to ensure you meet legal requirements for insurance purposes


We are experts in carrying out electrical maintenance and have worked with a variety of clients from both domestic and commercial backgrounds


Local Heroes is a British Gas innovation, aiming to help people around the country find trustworthy tradesmen at fair prices