A person may apply for a license required by this chapter to the commission, accompanied by a license an initial application fee established by the commission under this section. If the person is not entitled to a renewal, the The commission shall register license a person who satisfactorily passes an examination showing fitness to practice the person's trade. Examinations may be held in conjunction with any quarterly meeting of the commission. The commission shall promulgate rules, pursuant to in accordance with chapter 1- 26, to establish initial application fees, examination and reexamination fees, and license and renewal of license fees, and license verification fees for the following licenses: plumbing contractor, plumber, water conditioning contractor, water conditioning installer, appliance contractor, appliance installer, sewer and water contractor, sewer and water installer, manufactured and mobile home contractor, manufactured and mobile home installer, underground irrigation contractor, underground irrigation installer, and individual and small on-site wastewater system installer (1) Appliance contractor; (2) Appliance installer; (3) Individual and small on-site wastewater system installer; (4) Manufactured and mobile home contractor; (5) Manufactured and mobile home installer; (6) Plumber; (7) Plumbing contractor; (8) Sewer and water contractor; 26 (9) Sewer and water installer; (10) Underground irrigation contractor; (11) Underground irrigation installer; (12) Water conditioning contractor; and (13) Water conditioning installer. No fee established under this section for an initial application may exceed sixty dollars. No fee established under this section for license verification may exceed thirty dollars. No fee established under this section for an examination or reexamination may exceed one hundred dollars. No fee established under this section for a license or renewal of license may exceed three hundred dollars.