We are trained for multiple situations to make sure it’s installed correctly and safe. Approved servicemen are required to take up regular classes to keep themselves up-to-date with current technologies. They know the current safety issues in the market and how to deal with them. They are bound to follow the safety guidelines set up by the government. You cannot expect a different electrician to be adept at this task.
To acquire a state license for offering electrical services, one has to go through a rigorous series of training, tests and inspections of their work. All of our electricians have undergone a multi year training program complete with competency testing and on site inspections.