• Full range of lightning protection services

  • We are the UK’s oldest trading provider of lightning protection services

  • Founding member of ATLAS and member of the SLPTG

    Get in touch today to see how we can help

    Welcome to JW Gray

    Experts in lightning protection systems and all associated services

    Qualified and experienced engineers

    Recognised as the UK’s original lightning protection provider

    Design, installation, test, inspection and maintenance

    Proudly part of the PTSG family

    Based in Essex, we offer a nationwide service for the design, installation, test and maintenance of lightning and surge protection and earthing systems.

    Our design team is ATLAS accredited and all our engineers are NVQ qualified to industry standards. Our contracts department conducts an individual service to ensure that you receive the system that exactly meets the requirements of your site and that your installation is carried out to the highest standards.


    JW Gray is able to design and install the right lightning protection system for any site, and our contracts department will liaise with you to ensure that your installation is carried out to the highest standards by our highly trained and industry-qualified engineers. We also test lightning protection systems at regular periods in accordance with British standards and deliver maintenance and repair packages to suit the individual needs of our customers.

    Find out more

    JW Gray Ltd. is part of PTSG, a UK market leader that specialises in access and safety, electrical services, specialist building access, fire solutions and water treatment.

    Click this box to learn more about our wider service offering, including information about what we can do to help you.