At SEI our objective is to produce quality Electrical/Security services in a positive closely controlled, well-managed & professional manner. We are proficient in the execution of either pre-designed or design & build projects. Our field of experience cover all types of Electrical/Security services in projects as diverse as Stadiums, Power Plants, Golf Courses, Showrooms, Nightclubs, Health & Fitness, Bars, Hotels, Commercial & Retail complexes, Group Housing, Private & Govt. Hospitals, Schools, University’s and Sports Centres etc.

Our extensive design experience allows us to develop the client’s performance requirements after detailed discussions, into environmentally sound and workable schemes. Our contract management knowledge ensures that installations are undertaken to programme and within budget, and equally important with a co-operative attitude. We intend to make working with SEI as easy as possible.

This can only be achieved with good communication and understanding, and the correct use of contract management tools: Reporting, Progress evaluation, and an imaginative flexible approach to solving problems.

Here at SEI we have many years of experience between us, our complimentary styles and ranges of experience have produced a most capable team.

SEI Core Business is:


  • Turn-key Project Management
  • In House Design
  • Electrical Installation, HT-LT Over heads Electrical System
  • Planned Maintenance
  • Inspection and Testing of all Electrical Systems
  • Energy Saving Surveys & Reporting
  • Carbon Reduction Planning SEI Key Services Include:
  • Design (Full CAD Facilities)


  • Distribution systems
  • Lighting
  • Power
  • Fire Alarms
  • Emergency Lighting
  • Specialist Lighting (Special effects, Building illumination,)
  • Security systems
  • Voice & Data Installation
  • Computer / Data systems – Mechanical Control and Power – Planned Maintenance – CCTV
  • Access Control Biometric Scanners (finger print)
  • Computer / Data systems – Mechanical Control and Power- Planned Maintenance – CCT