There are some very good reasons to use a licensed electrical contractor, even if you think you can save a few dollars by accepting an unlicensed electrical contractor's offer.
Using a licensed electrical contractor offers protection to the homeowner as they can be assured the contractor knows their trade, and has been tested and certified for this.
A licensed electrical contractor has the equipment, training and experience to get the project done safely and correctly. Capability is one of the most important licensing requirements.
Using a licensed electrical contractor like Rogoz Electric for commercial and residential electrician services gives you the greatest probability of success for your electrical projects.