Electrical Estimate Software for Electricians (2026)

Electrical estimates fail when they're vague. Homeowners expect a circuit-by-circuit breakdown; inspectors expect permit compliance. Electrical estimate software gives you both — with itemized materials, labor hours, and a professional proposal that builds trust before you pull a single wire.

What electrical contractors need in estimating software

• Panel and service size — 100A, 200A, 400A calculations
• Circuit counts — general purpose, dedicated (HVAC, range, dryer, EV charger)
• Device scheduling — outlets, switches, dimmers, GFCI, AFCI quantities
• Conduit and wire runs — EMT, PVC, Romex with per-foot pricing
• Permit and inspection fees — typically $200–$800 for residential service upgrade

Electrical pricing quick reference (2026)

• Panel upgrade 100A → 200A — $1,800–$3,500 installed
• EV charger (Level 2, 50A circuit) — $500–$1,200 installed
• Whole-house rewire (1,500 sqft) — $8,000–$18,000
• Add circuit (new run to panel) — $300–$700 each
• Outlet/switch replacement — $80–$150 each
• GFCI outlet installed — $120–$200 each
• Recessed light installed (existing ceiling) — $150–$300 each
• Generator transfer switch — $500–$1,500

How to estimate electrical jobs step by step

1. Count devices: outlets, switches, fixtures, dedicated circuits
2. Measure wire runs — add 10–15% for bends and waste
3. Identify access difficulty — open walls vs. finished, attic vs. crawlspace
4. Add permit fee + inspector time (1–2 inspections typical)
5. Apply labor rate × hours + materials × markup

Common electrical estimating mistakes

• Not budgeting for panel space — full panels require a sub-panel ($800–$2,000 extra)
• Forgetting the utility coordination fee for service upgrades
• Underestimating attic/crawlspace wire-fishing time by 2×

The ConstruMate electrical calculator handles circuit counts, panel sizing, and permit fees automatically. Send an itemized proposal your client can approve and e-sign from their phone.

Start your free electrical estimate →