• Commercial Electrical Services

    The commercial sector can be challenging

    We understand that every business is different...

  • Domestic Electrical Services

    We understand this is your home first...

    When operating in your property and around your possessions

  • Industrial Electrical Services

    We work very closely with various clients in the industrial sector.

    On a daily basis we carry out planned and reactive maintenance and refurbishments

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Welcome to Prolec

Electrical Services in Hertfordshire

With our vast experience and extensive knowledge in the electrical industry Prolec Electrical Services has built up a reputation to be proud of. With our offices based in Stevenage, we cover all of Hertfordshire, London and Kent. We offer all types of electrical services to Commercial, Domestic and Industrial clients. Whether we are installing additional sockets and lights in domestic premises or installing 3 phase supplies in a warehouse or commercial unit we are the people to do it. Clients across the board come back to us on a regular basis because we simply do our job well.

Delivering Excellence

... in everything we do.

Here at Prolec Electrical Services we strive to deliver quality, safety and an excellent service in everything we do. No matter how small a project or indeed how large a project is the same applies. We believe that this is key to our success and our great reputation. We are fully equipped both in the office and onsite to handle both small and large projects in all environments.

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Electrical Maintenance Services

We offer planned, reactive and general maintenance services to all our clients.


Take advantage of our Annual Maintenance Contracts which are tailored to your needs

Inspection, Testing & Certification

All work carried out by Prolec Electrical Services comes with a certificate as standard where applicable

Get in touch

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  • +44 (0)1438 383941

Member of

Domestic Installer Approved Contractor

Write to Us at

Prolec Electrical Services
  • Business and Technology Centre
  • Bessemer Drive
  • Stevenage
  • Hertfordshire
  • SG1 2DX