California Code of Regulations Title 16, Division 8, Article 3, classifies a licensed C-10 Electrical Contractor
as one who places, installs, erects or connects any electrical wires, fixtures, appliances, apparatus, raceways, conduits, solar photovoltaic cells or any part thereof, which generate, transmit, transform or utilize electrical energy in any form or for any purpose.
California Code of Regulations Title 16, Division 8, Article 3 classifies a C-7 Communication and Low Voltage Contractor
as one who installs, services and maintains all types of communication and low voltage systems which are energy limited and do not exceed 91 volts. These systems include, but are not limited to telephone systems, sound systems, cable television systems, closed-circuit video systems, satellite dish antennas, instrumentation and temperature controls, and low voltage landscape lighting. Low voltage fire alarm systems are specifically not included in this section.