14)(a) The installation of, repair of, alteration of, addition to, or design of electrical wiring, fixtures, appliances, thermostats, apparatus, raceways, and conduit, or any part thereof, when those items are for the purpose of transmitting data, voice communications, or commands as part of a cable television, community antenna television, or radio distribution system. The scope of this exemption is limited to electrical circuits and equipment governed by the applicable provisions of Articles 725 (Classes 2 and 3 circuits only), 770, 800, 810, and 820 of the National Electrical Code, current edition, or 47 C.F.R. part 68.

(b) The installation of, repair of, alteration of, addition to, or design of electrical wiring, fixtures, appliances, thermostats, apparatus, raceways, and conduit, or any part thereof, when those items are for the purpose of transmitting data, voice communications, or commands as part of a system of telecommunications, including computers, telephone customer premises equipment, or premises wiring. The scope of this exemption is limited to electrical circuits and equipment governed by the applicable provisions of Articles 725 (Classes 2 and 3 circuits only), 770, 800, 810, and 820 of the National Electrical Code, current edition, or 47 C.F.R. part 68. A company certified under chapter 364 is not subject to any local ordinance that requires a permit for work performed by its employees related to low voltage electrical work, including related technical codes and regulations. The exemption in this paragraph shall apply only if such work is requested by the company's customer, is required in order to complete phone service, is incidental to provision of telecommunication service as required by chapter 364, and is not the subject of a competitive bid. The definition of "employee" established in subsection (1) applies to this exemption and does not include subcontractors.