Relay Engineering Logo
  • Call us on: +44 (0)1752 606 206
  • Email us
  • Services
    • Close
    • Services
    • Electrical Engineering
    • Mechanical Engineering
    • Welding & Fabrication
    • Metrology and Calibration
    • Thermal and Acoustic Insulation
    • NDT Services
      • Close
      • NDT Services
      • Ultrasonic Testing and Thickness Measurement
      • Magnetic Particle Testing
      • Dye Penetrant Testing
      • Radiography Testing
      • Visual Testing
  • Compliance
  • Profile
    • Close
    • Profile
    • About Us
    • HSEQ
    • Industries
    • Terms & Conditions
  • Contact Us
    • Close
    • Contact Us
    • Contact Relay UK
    • Contact Relay ME
  • Careers

Electrical Engineering

  1. Home
  2. Services
  3. Electrical Engineering

Electrical Engineering

Relay Engineering specialises in the design and installation of complex electrical systems. Our experienced drawing teams manage projects from concept through to engineered solution, working to the scheduling and budget requirements of our customers.

With our experienced and flexible workforce, we have the ability to mobilise specialist teams on a scheduled or immediate basis to any location, be it onshore, offshore, or at sea. Our work force can provide and install full electrical solutions on any vessel, platform, structure or building across the world.

We perform a wide range of Electrical Engineering services according to customer requirements, from small electrical repairs through to complex new installations.

Electrical and Cable Installation:

All our electrical services can be designed and installed to customer specification as a turnkey project. We offer electrical systems including:

  • Lighting systems
  • Power generation and distribution
  • Communication systems
  • Winches
  • Motors
  • Pumps
  • Control systems
  • Data management systems
  • Hazardous area systems

We also install cables on naval vessels, commercial vessels and oil and gas platforms. Cable management systems are designed and installed with bulkhead penetrations, tailored for water and gas protection. Cables are all banded to management systems with steel bands to ensure security in the case of fire. Cabling services include:

  • Heavy power distribution
  • LV power distribution
  • Data cabling
  • Loop checking and certification

Switchboards, Control Panels:

We offer a full switchboard service from design and manufacture to installation. Switchboard Circuit breaker testing is available to our customers, using primary and secondary current injection test sets to confirm the correct operation of these safety critical components. In addition bus bar testing and thermal surveys ensure that hot spots are identified allowing us to rectify as required, removing fire risks from customer assets.

Control Panels are designed, manufactured and tested within our own Control Panel workshop facilities, located at our main premises. Control Panels are manufactured to meet the requirements of a wide range of applications and a fully factory tested before dispatch.

Fire and Gas Systems

Fire and gas systems for the protection of personnel and assets can be installed in line with current standards and to customer specifications. These can be integrated with general alarm and security systems.

CCTV

Complex CCTV systems are designed and installed by our team for property security and access control. Cameras can be installed at high level on building structures or independent masts.
Relay Engineering offer specialist fibre optic network installations which are installed using traditional Cat6 copper cable methods or fibre optic solutions.

We offer a broad range of fibre optic services according to customer requirements including:

  • Cable installation
  • Cable termination
  • Fibre termination
  • Fibre splicing
  • Fibre patching

Services and solutions:

For marine, industrial and commercial premises including:

  • Power distribution
  • Fire detection systems
  • CCTV
  • Inspection
  • Machinery
  • Control systems
  • Data and telecoms
  • Call systems
  • Ventilation
  • Heating
  • Lighting

Additional

  • Electrical Engineering
  • Mechanical Engineering
  • Welding & Fabrication
  • Metrology and Calibration
  • Thermal and Acoustic Insulation
  • NDT Services

Relay Engineering is a Denholm Energy Services company:

Services
  • Asset Maintenance
  • Decontamination
  • E & I
  • Energy Logistics
  • Fabrication
  • Industrial Plant Hire
  • Industrial Valves
  • Metrology and Calibration
  • Precision Engineering
  • UHP/HP Cleaning
Companies
  • Denholm Engineering
  • Denholm Environmental
  • Denholm Zholdas
  • Denholm Yam
  • Industrial Airpower
  • KSW Engineering
  • Petrasco
  • Relay Zholdas
  • SDL Nobel
  • Speedy Zholdas
  • SST-NDT
Locations
  • UK
  • Caspian
  • Middle east
  • USA
Corporate Responsibility
  • Our Approach
  • Health, Safety & Environment
  • Corporate Governance
  • Modern Slavery Statement
  • Code of Conduct
  • Supply Chain Code of Conduct
About Us
  • Overview of the Group
  • Locations
  • Our History
  • Mission, Vision & Strategy
  • Culture & Values
  • People
  • Home
  • Search
  • Terms & Conditions
  • Privacy Policy
  • Cookie Policy
  • Sitemap
Telephone: +44 (0)1752 606 206 Email: info@relay-engineering.com
© Denholm Energy Services 2025. All rights reserved.

Website by Gecko Agency