Service technicians are skilled professionals who repair and maintain various types of equipment and machinery. They work in diverse fields, including automotive, electronics, and HVAC (heating, ventilation, and air conditioning). Their primary responsibilities include diagnosing issues, replacing faulty parts, and ensuring that systems operate efficiently. These technicians often use specialized tools and technology to perform their tasks. They may also provide customer service by explaining repairs and maintenance procedures to clients. Continuous training is essential for service technicians to stay updated on the latest advancements in their respective industries.