Transformers & Switchgear Solutions at Lefhumo

Powering Industries with Reliable, High-Performance Solutions

At Lefumo Electrical & Civil Solutions, we specialise in the supply, installation, maintenance, and commissioning of transformers and switchgear to ensure efficient power distribution for industrial, commercial, and municipal infrastructure.

Our Expertise Includes:

Transformer Solutions

Supply & Installation – We provide and install distribution and power transformers, ranging from small-scale units to high-voltage transformers up to 132kV.
Transformer Maintenance & Repairs – We offer preventative maintenance, oil filtration, reconditioning, and fault diagnosis to enhance the longevity and efficiency of transformers.
Transformer Upgrades & Replacements – Whether upgrading existing systems or replacing outdated units, we ensure seamless integration with minimal downtime.
Transformer Testing & Diagnostics – We conduct insulation resistance testing, oil analysis, thermographic inspections, and load assessments to ensure transformer efficiency.

Switchgear Solutions

Supply & Commissioning of MV & HV Switchgear – We provide Medium Voltage (MV) and High Voltage (HV) switchgear solutions, including indoor and outdoor switchgear for industrial and utility applications.
Switchgear Installation & Upgrades – Our team installs and upgrades air-insulated, gas-insulated, and vacuum-insulated switchgear to improve system reliability.
Protection & Control Systems – We implement advanced protection relays, circuit breakers, and monitoring systems for improved safety and operational efficiency.
Switchgear Refurbishment & Retrofitting – We extend the lifespan of existing switchgear by upgrading components, replacing obsolete parts, and improving overall system performance.

Industries We Serve:

Municipal & Utility Providers
Mining & Industrial Plants
Manufacturing & Processing Facilities
Commercial & Residential Developments
Renewable Energy & Solar Farms

Why Choose Lefumo Electrical & Civil Solutions?

Expert Engineering & Compliance – Our team ensures that all installations comply with SANS, NERSA, and Eskom standards.
High-Quality Equipment – We source top-grade transformers and switchgear from trusted manufacturers.
24/7 Support & Maintenance – Our technicians provide round-the-clock emergency services for critical failures and outages.
End-to-End Project Management – From design and procurement to installation and commissioning, we handle everything.