A person shall obtain a permit from the Commission before the person may engage in plumbing, waterworks, or sewer construction in a building or on private property in the sanitary district or areas of Prince George’s County that are not in the sanitary district. The person shall pay to the Commission a reasonable permit fee set by the Commission. Work performed under a permit authorized by this section shall: conform to the Commission’s regulations; and be subject to any inspection that the Commission considers necessary.