Installation and repair of low voltage data cabling, namely, fiber optics, cat 6, cat 6a, cat 5e, cat 3, coaxial cable, speaker cable, thermostat cables, VGA cables, and any other low voltage cabling that does not require an electrician's license to install; and the installation of peripheral devices attached to the cabling within businesses and homes, namely, point of sale registers, credit card machines, temperature controls, projectors, paging horns, thermostats, refrigerators, boilers, fi...