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Welcome to GMP

GMP Contracting Services Ltd established in 1997, and was founded by Mr Gerard Martin Pender who has many years’ experience in the electrical contracting field. Over the years GMP have grown from a small home office to a large premises with a professional and efficient team in the Gloucestershire / Worcestershire border, carrying out work Nationwide.

To begin with, GMP were a cable jointing firm carrying out duties for what was then the Midlands Electricity Board. As GMP’s reputation grew, we were asked to carry out jointing activities for all of the major Electricity Boards. While GMP were carrying out these activities we were asked if we could branch out into the Civils side of the business, so we began offering a one-stop service to our clients.

Our activities have now grown to encompass work in all DNO areas, covering the Civils side of the business, being able to offer LV & HV Sub-Station Installation, excavations, trenchless technology (moling), ducting and cable installations (including winching) plus a full reinstatement package to cover these activities. All of these activities are covered by our Lloyds National Electricity Registration Scheme (NERS) accreditation.

We also now carry a full service for Highway Street Lighting Furniture to encompass column erection, connections, disconnections and column removals, as well as all of the Civils and reinstatement work alongside. This is done as a one-stop service for our clients, and all of these activities are covered with our registration to the Highway Electrical Registration Scheme (HERS).

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  • LV & HV Sub-Station Installations
  • LV & HV Cable Jointing
  • LV & HV Terminations
  • Fault Detection and Repair
  • Network Installations (Metered)

Street Lighting

  • Column Erections
  • Column Removals
  • Fault Detection and Repair
  • Network Connections (Unmetered)


  • LV & HV Cable Laying
  • Trenchless Technology
  • Sub-Station Plinths
  • Reinstatement

Contestable Works

  • Civils Works
  • Cable Laying
  • Jointing
  • Sub-Stations Installation
  • Unmetered Supplies
  • Network Connections - Jointing