family run business

Electrical contractors you can trust

For commercial electrical contracting work in London and the South East, trust our professional team.

Qualified electricians

JJ Engineering Co. carries out all types of electrical contractor work, whatever the nature of your contract we can help.

Our qualified electricians perform:

  • Cabling systems
  • Switchgear
  • Emergency lighting systems
  • Access control
  • Door entry systems
  • Ventilation controls
  • Distribution
  • Temporary site systems
  • Fire alarm systems
  • Heating
  • Test and report
  • Security lighting
  • Lighting installation
  • Mukesh Aggarwal – Technical Sales Director, E.W.A. Controls Ltd

    A family-run business with all the qualities that ensure peace of mind. The first mechanical and electrical company I had the pleasure to work with in 1991, where we carried out the BMS controls at the world-famous Moorefield Eye Hospital. We have worked closely with JJ Engineers on many projects since 1991 and look forward to many more.

    Alan Brophy – Inertia Construction Engineering

    I have used JJ Engineering professionally for over 15 years and they have been a great contractor.

    Highly recommend them to anyone looking for a competent MEP Services Installer for Commerical, Industrial, Retail or Residential projects.

    Duncan Gill – Whole Building Services WBS Ltd

    I look forward to our continuing relationship and would have no hesitation in recommending JJ Engineering to potential clients.

    Eamon O’Conner – Conner Construction Limited

    Having worked with Paul & his team for the last eight years I can clearly say I hold JJ Engineering Co. in very high regard. In this time we have undertaken numerous projects all varying in size & value but have never once been had any reason to doubt or question their ability.

    Your needs are covered

    We service all aspects of commercial electrical systems, providing installation and repairs for everything from large
    projects to newly built premises.

    Our services are available throughout Essex, London and the South East of England.

    For electrical contractors you can count on in Essex and the South East, call: