Sigma Build
Electrical · Early preview

Send your plans. Get a finished electrical takeoff and estimate.

Power points, lights, switches and cable runs counted from your PDFs and priced at your rates. Fully automated.

Start your first takeoff2 free houses (+1 commercial or apartment) every month · No credit card required

From drawings to your next bid

  1. 1Upload your PDF plans and choose your trade.
  2. 2Get a free assessment and the analysis price. Sigma Build then reads every sheet and measures the scope for you.
  3. 3Receive the finished takeoff and a quote at your rates, ready to check and send.

Electrical takeoffs done for you

Counting symbols on an electrical plan is slow and easy to get wrong. Send the drawings and Sigma Build reads the layout and legend for you, counts every point by type and room, measures the runs and prices the job at your rates.

What your takeoff includes

  • Power points, lights, switches, data and other points counted by type and room.
  • Cable and conduit runs measured from the layout.
  • Switchboards and other equipment listed for pricing.

Drawings to send

Send the electrical or lighting plans with their legend. Ceiling plans and a fittings schedule help identify each light type.

Common questions

What does early preview mean?

The AI runs the complete takeoff for preview trades, but their coverage is still growing, so some items may be missing. Check the quantities before you rely on them.

What does a takeoff cost?

You get 2 free houses (+1 commercial or apartment) every month, no credit card needed. Beyond that, a free assessment shows the analysis price before you pay.

Your next estimate, done for you

Upload your drawings and we'll take it from there — no credit card required.

Start your first takeoff2 free houses (+1 commercial or apartment) every month · No credit card required