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Specialist Services

Specialized Electrical Services Explained

Cois Elektries offers a focused range of specialist services for sites that need more than basic repairs. Each service below is framed around the problem it solves, the kind of site it suits, and why it matters in practice.

When To Use Specialist Work

Need proof, reports, or compliance support? Start with diagnostics or MIE-level oversight.

Need to reduce downtime? Thermal imaging, power quality, and fault location are usually the fastest win.

Need technology to work together? Smart homes, automation, and power-system integration are the right route.

Need a stable operating site? Combine maintenance, condition assessment, and practical corrective work.

What You Get From Us

The aim is not just to fix a fault, but to give you the technical explanation behind it so the next action is clear. That can include measured evidence, practical recommendations, and the right next step for your operations team or contractor.

Where the work overlaps with compliance, testing, or high-risk environments, the service is approached with the same discipline used for regulated electrical work.

Service Range

Specialist Services and Explanations

Master Installation Electrician

High-responsibility electrical oversight for installations that need compliant design, testing, verification, and safe handover.

Best for new installations, upgrades, and high-risk or regulated work.

Useful when you need documentation, testing, or certification support.

Helps ensure the work is aligned to electrical regulations and site safety requirements.

Thermal Imaging

Infrared scanning that reveals hot joints, overloaded equipment, and hidden stress points before they fail.

Best for switchgear, DBs, motor control centres, and critical plant equipment.

Ideal for preventative maintenance planning and condition reports.

Gives maintenance teams a practical, visual way to prioritise repairs.

Smart Homes

Integrated home systems that combine lighting, control, convenience, and energy awareness into a cleaner user experience.

Best for homes where comfort, convenience, and control matter.

Useful for new builds, renovations, and technology upgrades.

Can be tailored to the level of automation you want without overcomplicating the house.

Power Quality and Harmonics

Measured investigations into voltage stability, harmonic distortion, power factor, and electrical behaviour affecting sensitive equipment.

Best for sites with nuisance trips, drive faults, overheating, or unstable performance.

Useful where production losses or equipment wear are linked to the supply side.

Helps separate symptoms from root causes so you can act on data, not guesswork.

Underground Cable Fault Location

Fault location work that narrows the problem area, reduces unnecessary excavation, and speeds up restoration planning.

Best when a feeder or underground route has failed without a visible fault.

Useful when time and excavation cost matter.

Helps civil and repair teams work from a tighter, more useful fault zone.

Lightning Damage Assessments

Evidence-based post-event assessments that focus on the electrical infrastructure and how the damage spread.

Best after storm events, surges, or suspected strike-related failures.

Useful for repair planning and technical reporting.

Helps distinguish between supply-side electrical damage and downstream equipment issues.

Automation and Power Systems

Control and power integration support that keeps pumps, drives, generators, solar, and site logic working together properly.

Best for plants, pump stations, farms, and operational sites with control complexity.

Useful during integration, commissioning, or troubleshooting.

Helps reduce handover problems between electrical power and control logic.

Waterbok Integration

Site-specific pump and solar integration support for systems that need compatibility checks and practical control alignment.

Best when pump, solar, generator, or drive behaviour needs to be matched carefully.

Useful on sites where the control environment is more important than a one-size-fits-all setup.

Helps improve stability across mixed power sources and operating conditions.

Typical Triggers

  • Repeated outages or nuisance tripping.
  • Overheating equipment or unexplained hot spots.
  • New builds, upgrades, or integrations that need technical oversight.
  • Site performance problems where the root cause is still unclear.

Need Help Choosing?

If you are not sure which specialist service fits your site, send the symptoms or project scope. The team can help point you toward the most appropriate starting point.