Electrical Installation Services

F.E.S. (EX) Limited provides industrial electrical and instrumentation installation services across a wide range of non-hazardous environments.

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Electrical & Instrumentation Installation

We support projects of all sizes, from minor plant modifications, equipment replacements and system upgrades through to full electrical and instrumentation construction packages for capital projects.

Industrial Electrical & Instrumentation Installation Services

Our team works across industrial, process, utilities, manufacturing, energy, infrastructure, food and beverage, pharmaceutical, chemical, water, wastewater and general engineering sectors.

We provide practical installation capability, supervision and project support to help clients deliver safe, reliable and maintainable installations with minimal disruption to ongoing operations.

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NICEIC Accreditation

As a NICEIC Approved Contractor, F.E.S. (EX) maintains the leading benchmark for electrical installation excellence.

This accreditation verifies that our work meets BS 7671 regulations through rigorous assessment across hazardous and non-hazardous environments, assuring clients of complete regulatory compliance, high safety standards and reliable project delivery.

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Electrical & Instrumentation Installation Capability

F.E.S. (EX) provides a broad range of electrical and instrumentation construction and installation services for industrial projects, supporting clients from initial site modifications and equipment upgrades through to fully coordinated construction packages.

Our core installation work, whether building, modifying, extending or upgrading a site, typically includes:


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  • Cable containment, tray, ladder rack, conduit, trunking and support systems
  • Power, control, instrumentation and data cable installation
  • Cable pulling, routing, dressing, cleating, identification and segregation
  • Cable glanding, termination, ferruling and labelling
  • Low-voltage distribution, switchgear, distribution boards, isolators and field equipment
  • Motor control centre installation, motor starter works and associated field wiring
  • Control panels, junction boxes, marshalling boxes and local control stations
  • Earthing and bonding, including cable containment bonding
  • Industrial lighting, emergency lighting, LED lighting upgrades, lighting control systems and motion detection
  • High-bay, low-bay, external, floodlighting and task lighting installations
  • Small power and local power distribution
  • UPS supplies, generator connections and changeover support
  • Instrumentation supports, brackets, stands and mounting arrangements
  • Process instrumentation for pressure, temperature, level, flow, weight, pH, conductivity and analytical measurement
  • Transmitters, switches, sensors, analysers and associated field devices
  • Control valve, actuated valve and block valve connection support
  • Instrument air, impulse lines and small-bore tubing installation where required
  • Loop checking, continuity testing, functional testing, alarm testing and interlock testing support
  • Pre-commissioning checks, commissioning assistance and handover documentation

From Minor Works to Capital Projects

Our electrical and instrumentation construction services are tailored to suit each project’s scope, complexity and programme requirements. We support minor works, plant improvements, shutdowns, equipment replacements, new process installations, cabling, containment, glanding, termination, testing, commissioning support and handover documentation.

For larger projects, F.E.S. (EX) can provide structured site delivery support, including workforce planning, site supervision, labour and material coordination, installation quality checks, interface management and progress reporting.

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Associated Electrical Systems and Specialist Installation

Where needed, F.E.S. (EX) can also install a range of associated electrical systems as part of wider construction, upgrade and modification projects, including:

  • Trace heating installation, connection, testing and commissioning support
  • Fire alarm infrastructure installation support
  • CCTV, access control, intruder alarm and door entry system cabling and equipment installation
  • Structured data cabling, fibre-optic cabling, industrial network cabling, testing and fault-finding support
  • Cabinet installation, cabinet tidy works and communications infrastructure support
  • High voltage jointing, testing and commissioning, including cable joints, terminations, switchgear support, pre-commissioning checks and handover documentation
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Quality, Safety and Project Delivery

F.E.S. (EX) delivers installation projects with a strong focus on safety, quality, competence and controlled project execution. We work in line with agreed scopes of work, client site rules, permit systems, risk assessments, method statements and applicable electrical installation standards.

Our approach includes:

  • Competent electrical and instrumentation personnel
  • Project supervision and site coordination
  • Clear RAMS and permit interface arrangements
  • Work planning and progress communication
  • Safe isolation and testing arrangements
  • Installation quality checks
  • Cable and equipment identification
  • Inspection and testing records
  • Commissioning support
  • Handover documentation
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Working Across Industrial Sectors

F.E.S. (EX) supports clients across a wide range of industrial sectors where reliable electrical and instrumentation systems are essential to safe and efficient operation. Our experience allows us to adapt our installation approach to different project sizes, site conditions, operational constraints and client requirements.

Typical sectors include:

  • Process and manufacturing facilities
  • Utilities and infrastructure
  • Water and wastewater
  • Energy and power
  • Food and beverage
  • Pharmaceutical and life sciences
  • Chemical and industrial processing
  • Marine and port facilities
  • Commercial and light industrial sites
  • General engineering and production environments

Contact Us

Whether you require a small modification, a planned upgrade, shutdown support or a full electrical and instrumentation construction package, F.E.S. (EX) can provide the practical installation experience and project support needed to deliver the work safely and professionally.

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Related EC&I Services

Have a look at the full range of EC&I that F.E.S. (EX) has available:

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