SPEC – Specialist Power Engineering Contracts Ltd.

The specialist substation support contractor providing a complete range of transformer and switchgear substation services to onshore and offshore clients worldwide.

About Us

SPEC Ltd has been providing high voltage network power solutions to a wide range of clients for over 10 years. We have built an excellent reputation within the industry for delivering projects on time, to budget and with an outstanding safety record. We offer a comprehensive portfolio of services, offering the solution to meet the unique requirements of our clients, both large and small.

We offer a wide range of High Voltage (HV) solutions for national, international and off shore clients. These include:

As a substation support contractor we are experienced in the supply, installation, erecting, cabling, testing, commissioning, switching and maintenance of transformer and switchgear substations.

Our philosophy does not stop at supplying a competitively priced service we aim to provide value for money and in order to do this we are committed to nothing but the highest quality. As part of providing a high quality service we ensure we provide a rapid response to all queries and that only highly qualified engineers are available at all times. This philosophy is extended companywide 24 hours a day, 7 days a week and 356 days a year.


Our Track Record

Case Studies

St Pancras Station, London

Birse Construction required us to install new High Voltage and Low Voltage electrical infrastructure for the underground platform, inclusive of the supply, install, test and commission of HV / LV.

St. Pancras Station, London

24 / 7 Days A Week
Call Out Service.

Available 365 days of the year

Worldwide Services

Worldwide Service

Latest Substation News

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