• Services
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    Our Works
    SPEC Ltd is a substation support contractor experienced in the supply, installation, erection, cabling, testing, commissioning, switching and maintenance of transformer and switchgear substations.   Read more
  • Case Studies
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    We serve
    “We commissioned SPEC for a specialist 33 KV jointing job in 2010. I found SPEC to be a very proactive company in establishing material supply and jointer knowledge to enable a speedy repair. I would highly recommend SPEC and their Jointers for any future projects or substation failures.” Simon Rollason, Electrical Engineer for BP.   Read more
  • Environment
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    Get in touch
    In a world where we are all aware of the environmental impact of everything we produce, SPEC are able to provide clients with sustainable solutions to meet their business needs. This can be achieved in several ways, which all contribute in reducing carbonemissions and the effect on the planet.   Read more
  • Careers
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    We do crazy stuff
    Recruiting: HV / LV cable jointers
    Sub Station Test and Commissioning Engineers
    Sub station Installation and maintenance fitters &
    High Voltage Sales and Project Engineers   Read more
  • Contact
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    Working things
    Contact SPEC Ltd
    Emergency Response / Mobile: (+44) 0777 55 64 384
    Email: enquiries@spec-ltd.com
    Read more

Welcome to Specialist Power Engineering Contracts Ltd - the specialist sub station support contractor providing a complete range of transformer and switchgear substation services.

About Us

Welcome to SPEC Ltd.

 

In a time of increased business competition it is essential for us all to look for competitive quotes on all products and site services. SPEC genuinely cares about our client’s success and profitability as it is on the basis of our business success too.

 

Through our professional specialist ability to supply several services which may of usually sourced from several suppliers we are able to keep costs low and ensure a single point of contact for and such project or services.

 

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 company wide 24 hours a day, 7 days a week and 356 days a year.

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Five Star Service

At SPEC we pride ourselves in providing a 5 star service with the following element:

  • Full in house capabilities to design, supply, install, cable, test, commission, switch and maintain transformer and switchgear substations up to and including 33000 volts
  • All services offered UK Wide, Offshore and Overseas
  • Dedicated 24 / 7 / 365 Emergency call out service
  • National coverage with vehicle tracking systems
  • One contact from tender to completion.
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Latest News

SPEC assist power restoration to the Derbyshire & Staffordshire region following the Winster substation fire - 24/11/11

SPEC Ltd came to the rescue after the Winster substation fire caused a significant power cut for thosands of homes in the Derbyshire & Staffordshire region in October. The fire made headline news on the…

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What a Month and what a year - 05/09/11

As predicted SPEC achieve its in excess of 10 million combined turnover to the tune of just over 10.5 million. The last financial year proved to be another great success year with the addition of…

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SPEC offshore services go to the far east………….. - 04/07/11

Having been contacted directly by a major international oil and gas company to carry out specialist 11 and 3 kv terminations to various transformers on a oil platform project in the far east. SPEC ended…

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SPEC secure Measured Term Contract for Turner Facilties Management - 20/06/11

SPEC have secured a three year Measured Term Contract to provide electrical and mechanical services to six MoD sites for Turner FM. Works range from day to day maintenance repairs up to complete HV ring…

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Our Track Record

See some of our case studies:

SPEC Ltd

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…

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SPEC Ltd

RAF Marham, Norfolk -

Working for our client, Turner Facilities Management, SPEC are installing nearly 3KM of new High Voltage distribution at RAF Marham. This will extend an existing High Voltage spur to an additional ring circuit,…

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