Circuit counts, load calculations, and permit pricing. Choose a project type below for a complete step-by-step guide with formulas, waste factors, productivity benchmarks, and pro tips.
Panel upgrades (100A to 200A or 200A to 400A) are among the most complex and highest-value residential electrical jobs. Pricing requires itemizing the panel, meter base, grounding, permit, and utility coordination separately.
EV charger installation (Level 2, 240V) is one of the fastest-growing residential electrical jobs in 2026. Pricing is driven by panel capacity, wire run length, and whether conduit or direct burial cable is used.