The Company

Power Mechanical aim to build an internationally respected reputation with an uncompromising desire for quality. With our experience and expertise and a desire for a collaborative customer approach we continue to focus on core areas of Control Systems Design & Build, Controls Systems Repairs, Actuation, Valve Automation and On Site Services. Safety Integrity requires quality, we only work with the best to provide the best.

Power Mechanical provides their customers with total Valve Automation Solutions. They supply pneumatic, hydraulic, electric, solar powered, sub-sea and gas operated valve actuators suitable for heavy duty applications such as gas transmission systems, on and offshore oil and gas production facilities, land and sub-sea export and import pipelines. Effectively the product range covers the full spectrum of the Oil and Gas industry.

Supporting infrastructure is also provided such as the supply of service and spares to fully support customers from installation and commissioning to breakdown repairs and routine maintenance support. This ensures that the end user is fully supported throughout the life of the equipment.

Additional services such as asset and condition management, statutory ESDV testing and recording, as well as overhaul and refurbishment programs for all actuation and controls products found in the Oil & Gas industry.

Power Mechanical - Actuation & control solutions for the oil & gas industry


Ideally located in one of the UK’s strategic Oil and Gas towns the Great Yarmouth site is well supported from a local supplier network and allows for easy contact with one of the company’s major customers, Shell.

Total covered area: 12,000 sq. ft. comprising of offices, workshops and storage, with 16,000 sq. ft. of external secure concrete compound suitable for loading and off-loading articulated vehicles, the site is self-contained with secure fencing around the perimeter.

Other facilities:

  • Overhead 10 ton crane
  • High Pressure control testing facility up to 400 barg
  • Instrument Valve service and re-certification cell
  • Valve testing facilities up to 32” #600
  • Control System Design and Build
  • Valve Automation from 1” to 36” (all classes)

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Power Mechanical - Actuation & control solutions for the oil & gas industry


The company’s head office and main works are in Great Yarmouth NORFOLK (United Kingdom), ideally located to serve the Southern Sector of the North Sea Oil & Gas operators.

Great Yarmouth is a strategic focal point for the UK North Sea Continental Shelf’s Oil & Gas industry. Great Yarmouth is a key operational support center for some of the world’s major oil and gas operators, Power Mechanicals facilities and location to these operators make it ideally positioned to provide much needed technical and equipment support.

Power Mechanical Great Yarmouth


Founded as an engineering service company in 1988 to provide unparalleled service and quality to our customers. This has been achieved through corporate dedication and commitment that is highly evident throughout the personnel of the company, all of whom share the one goal of ‘total customer satisfaction.’