Except as otherwise provided herein, no person shall engage or represent himself or herself to the public as engaging in the activity or business of installing, altering, or repairing any electrical systems or apparatus for which permits are required by this electrical code unless such person shall have first obtained from the state of Iowa, Department of Public Safety, State Fire Marshal Division, an Electrical Contractors License, as provided for in chapter 100C of the state code. (Ord. 1100, 4-8-2021)