When you need any part of the electrical systems in tour house to worked on, you need to call in a residential electrician. They will also handle repairs and troubleshooting work. They are also called in when there is new house under construction, to draw up a map of its electrical systems. You need their services when it comes to the correct placement of lighting fixtures, ventilation systems, heating and air conditioning, and electrical outlets. They also ensure a new house under construction gets some temporary electrical supply to facilitate such work. You also need to call them in when there is need to look into the installation of different electrical systems and circuit breaker boxes.
AS a new house is being made, or as an older one is being renovated, they will handle the installation of the electrical systems and wiring. They are also in charge of ensuring all the municipal codes are strictly adhered to in such work. They will see to it that the right wiring protection measures and running conduits are in place. These residential electricians also know how to read and follow blueprints. This is who they shall manage to put in place all electrical fixtures as the architect intended them to be. They are also in charge of how the power in the house shall come in, first through the main circuit breaker, then distributed all over the house where needed.
Apart from ensuring there is a perfectly working and balanced electrical system, they shall be who you turn to in case this system starts to malfunction. They will do the investigation of the issue, then offer to repair, replace or upgrade affected components, with your permission. If for example you have recently acquired an appliance that has a higher power rating than what your current outlets can provide, you will have to call them in to do the upgrading or replacement work for you. Such work is not open to just anyone out there.
They are also the people you will turn if you have a circuit breaker that keeps tripping all the time. IT becomes a concern when nothing electrical changes in your house yet it keeps tripping. They will take some time to find out what the cause might be. The wiring may have gotten frayed, or the circuit breaker box has spoilt, among other reasons. Their job is to find out which reasons is applicable and which course of action is appropriate.
You need to look at their certification when you hire them. You need to confirm if they are bonded and insured.