_Building an addition and needing a professional electrician go hand in hand.
The services of a professional, licensed and insured electrical are needed for many reasons.
Even though you might be very handy and think you can do the work yourself, it is always wise to call a professional electrician.
Electricians are trained in wiring and have the knowledge to select the type of receptacles. Not every receptacle is the same, therefore they are installed differently. Light fixtures also have different installation needs.
Building codes must be adhered to when building an addition. Professional electricians are able to handle every aspect of the project and meet the appropriate building codes.
In the end, you will save yourself time and money by leaving an electrical project in the hands of the professional.