"JSM Power values the commitments set out for a net zero carbon future and are well placed to meet the challenge.”

Sector overview

At the core of JSM Power we have a dedicated team of experienced electrical engineers capable of providing a comprehensive turnkey service – working with our customers to identify the optimum solution at concept design stage and onwards through construction to energisation and project completion.


Our in-house design team will ensure the solution meets all relevant engineering and safety standards whilst balancing other key stakeholder priorities including environmental impacts – importantly we recognise that the design will need to be value engineered to fit with the commercial viability of the overall development.

Beyond the design and feasibility stages our dedicated project manager will have a clear understanding of the project commitments and deliver against them, providing a single point of communication. We believe that our responsibility for connections projects includes the liaison with the host DNO (Distribution Network Operator) and/or National Grid to ensure that the respective project programmes are closely aligned to achieve the desired energisation date.

At JSM Power we are also proud to have an in-house civil engineering and street-works noticing team which gives us the unique ability to directly design, plan, manage and coordinate all of the electrical and civil engineering activities without heavy reliance on third party subcontractors – we believe that the success of a project is only realised when these activities complement each other ‘hand in glove’.

  • Planning / Design & Consultancy
  • Feasibility studies
  • Route Surveys
  • Planning & Design
  • Programming
  • NRSWA noticing & permits
  • New and Upgraded Connections
  • Turnkey Solutions
  • ICP (Independent Connections Provider)
  • EPC (Engineer Procure Contract)
  • Private Networks
  • Cable Diversions
  • Substations
  • Switchgear and Transformers
  • Testing & Commissioning
  • Voltages – 415V, 11kV, 20/22kV, 33kV, 66kV, 132kV, 275kV, 400kV
  • Containerised Solutions
  • Substation Relocation and Upgrades
  • Cable Installation
  • Excavation & Reinstatement
  • Duct Laying
  • Vacuum Excavation
  • Directional Drilling
  • Testing & Commissioning
  • Faults & Maintenance
  • EHV Fault Repairs
  • Oil/Gas filled Cable Repairs
  • Substation Maintenance
  • Operational Control
  • Emergency Call-out
  • Oil filled cable degasifying
  • Cable oil sampling
  • PFT Tagging
  • Leak detection
  • Specialist Services
  • Utilities
  • Commercial & Industrial
  • Data Centres
  • Logistics
  • Warehouses
  • Transport - Airports/Ports
  • Renewable Energy
  • Solar
  • Wind Energy
  • Storage (BESS)
  • Energy from Waste
  • Health
  • Education
  • Campuses
  • Defence
  • Retail
  • Pharmaceuticals

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