When to Notify the Building Inspector Spencer County Departments Plan Commission & Building Inspector Current: When to Notify the Building Inspector Notify the Building Inspector at each step if applicable. Please give 24hr notice if possible. Todd Hays (812) 686-1506. Notify the Building Inspector at each Step FootingsUnderground PlumbingFramingRough in ElectricalRough in PlumbingRough in Heating & Air conditionGas MeterElectricalFinal Inspection