4,345 CSLB-licensed C-7 contractors statewide.
CSLB classification C-7 (Low Voltage Systems Contractor) is one of the California Contractors State License Board's licensed trades. This directory lists every active C-7 license issued by CSLB — 4,345 contractors statewide. Each profile shows license status, surety bond, and workers' compensation coverage, sourced directly from the CSLB public dataset.
Showing 2,551–2,600 of 4,512