Prices for installation of all common electrical work: conduit, wire, boxes, fixtures, switches, connectors, outlets, loadcenters, panelboards, raceway, duct, signal systems, and more. Provides material costs, manhours per unit, and total installed cost for all electrical work. Explains what you should know to estimate each part of an electrical system, and how the National Electrical Code may affect your total cost estimate. Includes a FREE CD-ROM with an electronic version of the book, a stand-alone estimating program (National Estimator for Windows) and a multimedia tutorial. Monthly price updates on the Web are free and automatic all during 2008. Also includes Job Cost Wizard that lets you turn estimates into invoices and export them into QuickBooks Pro.