- 50
- Years in business
- 1975
- Established
Powering Aviation & Commercial Excellence
Delivering high-quality electrical installations, maintenance, and infrastructure solutions across airports, commercial developments, and critical facilities.
Trusted by the names that build Britain
Who we are
A Specialist Contractor for Projects That Don't Tolerate Compromise
Since 1975, BW (Electrical Contractors) Ltd has been delivering complex electrical installations for some of the UK's most demanding clients. Family-owned and headquartered in Wallington, Surrey, we've grown from a small electrical components shop into a trusted specialist contractor with the expertise, capability, and workforce to deliver critical projects across the aviation and commercial sectors.
Our reputation is built on quality, safety, and reliability—providing expertly engineered electrical solutions where precision and performance matter most.
Aviation is at the heart of what we do, but our expertise extends across commercial developments, data centres, fire and life safety systems, and the wider built environment. Whatever the sector, every project is delivered to the same exacting standard—independently certified, meticulously planned, and completed by a highly experienced team, many of whom have spent their careers with BW (Electrical Contractors) Ltd.
Independently accredited
Sectors we serve
Specialist contractors. Three sectors. One standard.
Selected projects
Proven delivery. Trusted environments.
The company
From humble beginnings in 1975 to delivering electrical installations on some of Britain's most secure and complex sites.
BWEC has grown with purpose—investing in apprenticeships, building long-term careers, and earning the accreditations required to operate in environments where safety, quality, and compliance are non-negotiable. That commitment has enabled us to grow into the highly competitive aviation and commercial sectors, where our expertise, reliability, and consistent delivery have earned the trust of clients working on some of the UK's most demanding projects.
Discuss a project
Tell us what you're planning.
We'll review your scope and reply with a clear, considered response — no boilerplate sales pitch.