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About Us

JSM are a utilities service provider specialising in the delivery of integrated power and communications solutions. Operating through two divisions, Power and Communications, JSM’s comprehensive service delivers full turn-key solutions, including the design, planning, project management, construction, commissioning and maintenance of infrastructure networks which extend to multi-utility, contestable, civil engineering and highways works. Benefiting from sustainable year on year growth and financial stability, JSM continues to strive to deliver an exceptional quality service to its clients and partners whilst remaining innovative and solution focused.

Contact Us

Telephone: 0800 035 0708

Fax: +44 (0) 1992 788 026

Email: enquiries@jsmgroup.com


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  • Nationalgrid
  • Above Net
  • Teliasonera
  • UK Power Networks
  • Western Power

Latest News

  • Aberaman Generation Site

      JSM carried out the following project for Western Power Distribution that involved the installation of a 33kV underground cable in Aberdare. The 1.25km cable ran from a Western Power Distribution pole within a disused industrial site to an indoor 33kV circuit breaker at the Aberaman Generation site. JSM installed 1.25km of Emetelle duct in…

  • Hawkeridge 33Kv Diversion

    JSM were contracted by a UK DNO to carry out two 33kV circuit diversions at an industrial development site in Hawkeridge, Westbury. The purpose of this seven-week operation was to remove 3 spans of overhead line networks to allow for further development on the land. JSM approximately excavated 55 metres of trench and installed six 33kV…

  • Gaydon – Harbury 33,000 Volts Cable Reinforcement

    Western Power Distribution the electricity distributor for the Midlands, South West and Wales, need to carry out Construction works in and around the Gaydon to Harbury area in order to reinforce and extend its 33,000 volts electrical network. This will enable future planned expansion of industry and development in the area. The works will consist…

  • Royal Albert Hall

    JSM received great feedback from one of our Telecom clients following a two-day project in Kensington, London, carrying a customer connection. A client representative praised JSM’s “superb effort”, “professional behaviour” and our “safe and tidy ways of working on site”. For this fast paced job on the doorstep of the historic Royal Albert Hall, JSM…

  • JSM Newsletter – July 2016

    The July issue of the JSM newsletter is here. In this month’s issue catch up with our Commercial Manager Dave Cheale and spend a day with Leven Road’s Depot Manager Frank O’Hara. Gain insight into how JSM is progressing, the exciting and diverse projects we work on, and learn about the amazing people that work for JSM. Read the…