High Voltage Cable Jointing

Areas of Expertise

HV Cable Jointing

SPEC Ltd’s team of skilled professionals specialise in the safe completion of cable jointing and cable terminating projects of up to 66000 volts.

From our the divisional bases in Wakefield, Oxford and Aldershot, our 13-strong team is able to quickly attend projects across the UK, although our impressive portfolio of previous work has included international, offshore and blue chip clients.

We pride ourselves on the fact that we have the necessary skills and technology in-house to man major, site-wise HV cabling projects. Our level of expertise means that our team is able to megger or DC test their own work and in some cases can HV switch and write their own permits. This means that SPEC Ltd can complete a project with smaller working teams, reducing costs.

Our cable jointing and termination services typically cover the following manufacturers:

  • Raychem heat and cold applied
  • 3m cold applied
  • Euromold connectors
  • Nexans
  • Pfisterer inner cone technology.

For more information please call: 01924 871 558.

In The News

SPEC Power the Olympics

When the time came for main contractor Morrison Construction / Galliford Try appoint a contractor to install…

SPEC power the Olympics

Case Studies

RAF Marham, Norfolk

Working for our client, Turner Facilities Management, SPEC are installing nearly 3KM of new High Voltage distribution at RAF Marham…


  • Registered Office
  • Unit 5 Eagle Point
  • Telford Way
  • Wakefield 41 Industrial Estate
  • Wakefield
  • WF2 OXW