We have the necessary equipment to locate and identify circuits individually. A custom circuit schedule for your home would be created and installed on the inside door of the service panel marking the main shutoff breaker and all of the branch circuits.
Section 408.4 of the National Electrical Code requires:
"Every circuit and circuit modification shall be legibly identified as to its clear, evident, and specific purpose or use. The identification shall include sufficient detail to allow each circuit to be distinguished from all others. Spare positions that contain un-used over current devices or switches shall be described accordingly. The identification shall be included in a circuit directory that is located on the face or inside of the panel door in the case of panel board, and located at each switch on a switchboard. No circuit shall be described in a manner that depends on transient conditions of occupancy."