A. After adequate opportunity for a hearing, the council may revoke the registration of an electrical contractor, an apprentice electrician, or a journeyman electrician for any of the following causes:
1. Serious or repeated violations of the laws, ordinances or other regulations relating to electrical installations;
2. Grossly unethical conduct in connection with the electrical trade or business;
3. Poor workmanship or service; or
4. Installing inferior or substandard materials, fixtures or equipment.
A request that the registration be revoked may be presented to the council by the electrical inspector or by any aggrieved person. (1984 Code)