Investigations, hearings; suspension, revocation

145.10 Investigations, hearings; suspension, revocation. (1) The department may make investigations and conduct hearings and may, on its own or upon complaint in writing duly signed and verified by the complainant, and after providing not less than 10 days’ notice to the licensee, suspend any master or journeyman plumber’s license, cross-connection control tester’s registration, utility contractor’s license or temporary permit if it has reason to believe, and may revoke such license, registration or permit in the manner provided under this section if it finds, that the holder of such license, registration or permit has: (a) Made a material misstatement in the application for a license or registration or renewal thereof or for a temporary permit; (am) Committed gross negligence or misconduct or is incompetent in the practice covered by the person’s license, registration or permit; (b) Failed to correct an installation for which he or she is responsible, at his or her own expense, within 30 days following notification by the department of a violation of any rule adopted under this chapter; or (c) Falsified information on an inspection form under s.