Gamma Electrical Ltd is a versatile electrical contractor specialising in commercial, industrial and residential projects across London and Essex. 

With over 25 years of experience, we deliver high-quality electrical contracting and engineering services, combining technical expertise with a reliable and professional approach. We are committed to completing every project to the highest standard, ensuring safety, compliance and client satisfaction at every stage.

We are fully accredited and registered with ECA, NICEIC and Part P, and all work is carried out in line with current industry regulations.

OUR SERVICES INCLUDE:

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Commercial & Industrial Electrical Services

Office fit-outs and refurbishments | Retail and hospitality installations

Electrical installations for industrial units | Testing, inspections and compliance (EICR) 

Ongoing maintenance and fault finding | Emergency lighting and fire alarm systems

 

Domestic Electrical Services

Full and partial rewires| Consumer unit (fuse board) upgrades | Fault finding and repairs 

Lighting and power installations | Electrical testing and inspections

 

Additional Services

Data cabling and IT infrastructure | CCTV systems | Access control, intercom and entry systems

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We have delivered a wide range of projects including office fit-outs, industrial units, public buildings and bespoke developments such as converted railway arches, shipping container spaces and multi-use work environments.

Whether you require a full electrical installation, ongoing maintenance, or expert advice at the planning stage, Gamma Electrical can support your project from concept through to completion with efficient and cost-effective solutions.