Maintenance & Repair

On-Site Transformer Services

Our comprehensive transformer service portfolio is designed to support your equipment throughout its entire lifecycle—from installation to end-of-life solutions. 

Regular maintenance is essential to ensure transformer reliability and prevent costly unplanned outages. SGB-SMIT SNWA offers preventive and corrective maintenance services adapted to your operating conditions. 

Our maintenance and repair services include:

  • Preventive maintenance programs to reduce failure risk
  • Corrective maintenance and emergency repairs
  • Complete transformer overhauls and refurbishment
  • Cleaning of active parts, tanks, and accessories
  • Replacement or repair of defective components
  • Detailed inspection reports with technical recommendations

Preventive Inspections and Condition Assessment

Regular inspections are critical for identifying potential issues before they develop into major failures. Our detailed assessment process includes visual inspections, electrical testing, and oil analysis to accurately evaluate the condition of your transformer. Early detection allows us to recommend and implement effective maintenance measures, helping to prevent unplanned outages and extend equipment life.

Expert Repair and Maintenance Services

When repairs are required, our experienced service team is capable of addressing a wide range of transformer components. This includes coil repair or replacement, bushing and gasket replacement, and professional oil processing. All repair activities are performed using high-quality materials and in strict compliance with industry standards, ensuring your transformer is restored to optimal operating condition.

Beyond corrective actions, sgb-smit SNWA places strong emphasis on proactive maintenance to maximize transformer lifespan. Our services include load tap changer maintenance, leak detection and repair, and thermal imaging inspections to identify hotspots. Through customized maintenance programs, we help minimize downtime, enhance reliability, and reduce overall operating costs.