Electrician Business Profit Margin: IRS Data, Costs & Break-Even

By Muhammet Çay

Which electrical margin are you measuring?

Gross margin is revenue less job-direct costs, divided by revenue. An electrical panel job’s devices, wire, permits, and paid installation labor belong in those direct costs. Net margin subtracts the rest of the business costs too: dispatch, insurance, trucks, software, advertising, and administration. A markup is applied to cost; margin is measured against the selling price. Use the markup versus margin calculator before changing a quote.

An owner who installs and troubleshoots all day can show substantial Schedule C profit because that owner’s labor was never booked as a wage expense. To compare an owner-operated shop with an employer, assign a realistic wage to the owner’s field and management hours, then calculate the residual profit. The IRS table below combines electrical contractors with other NAICS 238 specialty trades; its 15.7% is a sector measure, not a target for an electrical shop or a prediction of its owner’s take-home pay.

Where electrical profit escapes

Service diagnostics can consume driving and unbilled inspection time before a repair begins. Remodel and new-build contracts tie up labor in rough-in, inspections, and return visits. Track each line separately; one blended margin can hide an underpriced service minimum or a project that ran over estimated hours. Wire, panels, breakers, and fixtures should be priced from current supplier quotes, with changes documented when the scope grows.

For labor, the source data records a BLS electrician median wage of $30.38 per hour (official occupational wage data), not an employer’s full cost or a selling rate. The BLS ECEC construction figure is $51.96 per hour in total compensation (official broad-industry measure). Neither figure supplies a universal electrical crew cost; add your actual payroll burden and nonbillable time. Vehicle expenses, liability coverage, licensing, and rework after a failed inspection must also be recovered across completed jobs. Review the startup cost and license guides when budgeting those commitments.

Worked electrical shop example

Example inputs, not a benchmark: Assume $40,000 in monthly collected revenue, $12,000 of material and permit costs, $12,000 of paid field labor, and $10,000 of other monthly expense. Gross profit is $40,000 − $12,000 − $12,000 = $16,000; gross margin is $16,000 ÷ $40,000 = 40%. Net profit is $16,000 − $10,000 = $6,000; net margin is $6,000 ÷ $40,000 = 15%. If the owner worked in the field without drawing payroll, the $6,000 still includes compensation for that work. Enter your own receipts and costs in the calculator.

How many jobs cover the month?

For a service-heavy electrical shop, divide fixed monthly expense by contribution per completed job, then round up. Contribution is the average collected ticket less materials, paid labor, and other costs that change with each job. Use the break-even calculator to test the ticket and gross-margin assumptions, and the jobs-needed calculator to translate a revenue goal into a workload. Check whether the required calls fit the calendar after travel, estimates, and inspections. The electrical hourly-rate guide helps translate that capacity into a quote.

See the electrician business hub for the full operating plan.

Official sources

• Internal Revenue Service — IRS Statistics of Income, Nonfarm Sole Proprietorships: Income Statements, by Industrial Sectors, Tax Year 2023 (Table 2)

Last updated: October 2, 2026