Qualified Electrical Services in London

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About our Company

We are a small electrical company base in East London and are NIC EIC , CHAS and Safe Contractor accredited.

We have been established since 2007.

We are a team of qualified and experienced of electricians that can undertake big or small projects.

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our Services

We carry out work for local authorities, social housing and undertake all types of electrical work which includes

  • Domestic and commercial work

  • Complete commercial and domestic rewires

  • Fire alarms
  • PAT Testing

  • Electrical installation condition reports for landlords and public buildings

  • Door entry systems
  • Domestic fire detection systems

  • Domestic ventilation

  • Lighting installations

  • Testing and inspection
  • Emergency lighting installation

  • Lighting design

  • EV Chargers

Football Sponsorship

Hallowell Electrical sponsor a youth football team Byron Red Star with a team kit, training equipment that contributes to their success.

Careers

We cover London and surrounding areas.

You will do: Test and inspection, remedial work, emergency lighting, inspections and repairs.

Need: 18th edition, City and guilds level 3 or equivalent, inspection and testing 2391, full UK driving license.

Salary: TBC, depending on experience.

We do consider apprentices when needed provided that they have secured a college place.

Ask us about Anything

We would love to hear from you. Please do get in touch if you have any questions or if you would us to do a project.

What our customers say

"Working with Hallowell Electrical Engineers Ltd has been a seamless experience from start to finish. Their ability to consistently deliver contracts on time — particularly on our Peabody Contractors and Redbridge projects, which involve both void work and electrical testing — has made them a key partner. They always meet deadlines, no matter how tight, and their team demonstrates a strong commitment to quality and compliance. We trust Hallowell Electrical to achieve results without compromising on safety or standards
KBH Building Services
Kyle Holloymes, Managing Director
"We've worked with Hallowell Electrical Engineers ltd on numerous projects through the Guinness Trust and Richmond Housing Partnership; their ability to deliver contracts on time has always exceeded expectations. They don't just meet deadlines — they achieve the project objectives with precision, ensuring that all aspects of the work are completed to the highest standard. Their professionalism and dedication make them a standout choice for any contracting needs."
ABA Building Contractors
Bislim Tahiraj, Directors
"Hallowell Electrical Engineers Ltd has consistently delivered high-quality fire alarm installations and electrical testing services for us. Their team understands the critical importance of safety. They’re reliable, precise, and up to code, which gives us confidence in their work. Their ability to stay on schedule while maintaining the highest standards makes them a trusted partner in every project."
Vision Shopfitters ltd
Iqual Hussain, Head of Projects