Transformer sServices encompass a wide range of essential activities designed to maintain the health and prolong the life of these critical electrical components. These services include proactive maintenance, such as oil testing and filtration, which is crucial for removing moisture and impurities that can degrade the transformer's insulating properties. They also include diagnostic testing, with services like Dissolved Gas Analysis (DGA) and Sweep Frequency Response Analysis (SFRA), which provide early warnings of internal faults like overheating, winding damage, or arcing before they lead to catastrophic failure. When a fault is detected, repair services, which can range from fixing oil leaks to a complete transformer rewinding or overhauling, become necessary. Additionally, specialized services for transformer installation and commissioning ensure that new units are correctly and safely integrated into the electrical system. In a location like Gurugram, Haryana, these services are readily available from specialized contractors and service providers who cater to the industrial and commercial sectors.