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For electricians

Invoice and estimate app for electricians

Quote the panel upgrade with a deposit, then invoice the labor and materials when the inspection passes. Your rates and parts stay in your price book.

Coming soon to the App Store

PRO marks a Sumocat Pro feature. Everything else is free.

Brightline Electric
Estimate #12
Total
CA$4,223.52
Billed to
Northside Dental
office@northsidedental.com
Issued Nov 3, 2026
Expires Dec 3, 2026
ItemAmount
200 amp panel upgrade1 job × CA$2,650.00CA$2,650.00
Permit and inspection1 ea × CA$185.00CA$185.00
LED pot lights, supply and install12 ea × CA$78.00CA$936.00
SubtotalCA$3,771.00
GST (5%)CA$188.55
PST (7%)CA$263.97
TotalCA$4,223.52

How to make an estimate as an electrician

  1. 01

    Add up the job on the calculator

    Type each amount, or work it out with × (hours times rate, area times price), and tap the lines key to add it.

  2. 02

    Turn it into an estimate

    Pick Estimate and tap the action key. Name each line, set units and taxes, and pick the client.

  3. 03

    Send it

    Share the PDF or a link by text or email, then mark it sent. With Pro, email it from the app in one tap.

Built for how electricians work

Two taxes when you need them

Add GST and PST, or state and local tax. Each shows on its own line with its rate.

Estimate to invoice

Convert an accepted estimate into an invoice, with the same lines, taxes and client.

Sales tax ready to file PRO

The Sales Tax report shows what you collected for each tax and period, with CSV and PDF export.

Questions

Something else? Write to support@sumocat.app.

Can I add more than one tax?

Yes. A document can carry several taxes, like GST and PST. Each is worked out on the discounted subtotal and shown on its own line.

Can I turn an estimate into an invoice?

Yes. Convert an estimate and Sumocat creates the invoice with the same client, lines and taxes.

Does it work for commercial clients?

Yes. Clients can be businesses or people, with an email, phone and address that print on every document.

Add it up. Send the invoice.

Sumocat is free on iPhone, with no account needed to start.

Coming soon to the App Store
  • No caps on invoices or clients
  • Works offline
  • Free cloud sync