Prior to work being performed on electronic equipment on the premises of the owner of the electronic equipment, the owner, or his agent shall be furnished a written schedule of charges, if such charges are made, to include the following items:
(1) service charge;
(2) hourly labor charge with an explanation of fractional hour charges or a flat labor charge;
(3) charges for making an estimate of repairs; and
(4) itemized lists of any and all other charges other than parts; provided that, if a list of parts installation charges is on file in the office of the director, such parts installation charges are not required to be itemized on the schedule. Such lists on file with the director shall be kept confidential.
Upon completion of electronic repair work performed on the premises of the owner, the owner or his agent shall be furnished a written statement showing total charges for items (1), (2), (3), and (4), above, including any installation charges, if such charges are made, and this statement shall include a list of all parts supplied, described with reasonable particularity and identified by part name and designation as to whether new or used parts were installed. If neither the owner nor his agent is present, the schedule of charges and the statement shall be left at the premises. (Ord. 13966)