Estimating residential electrical work can be done by following these simple steps:   Assess the scope: Determine the extent of the electrical work required, such as installing new outlets, wiring, or upgrading the electrical panel. Create a list: Make a comprehensive list of all needed materials, including wires, outlets, switches, breakers, and other components. Calculate labor costs: Estimate the time required for the project and multiply it by the hourly rate of an electrician or electrical contractor. Obtain quotes: Contact multiple electricians or contractors to obtain quotes for the project. Compare the prices and services offered. Consider additional expenses: Account for any permits, inspections, or unforeseen challenges that may arise during the project. Finalize the estimate: Add up the material costs, labor costs, and additional expenses to arrive at a final estimate for the residential electrical work.