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Plumber Guide

How to Automate Document & Report Creation as a Plumber

You just finished a complex bathroom rough-in for the Tran family, but your hands are covered in pipe dope and you're already late for an emergency water heater call. You know you need to generate a progress invoice and update the project timeline doc, but typing that up on a phone screen while driving is impossible. Most plumbers let these docs slide until Sunday, leading to delayed payments and confused subcontractors.

The Current Reality

The Manual Way

Wait until end-of-day to type notes into Word, manually copy costs from receipt photos to Excel, and email drafts one by one.

45 minutes per day
  1. Pull faded thermal receipts out of your pocket or truck console.
  2. Manually type line items like '3-inch PVC' and labor hours into a spreadsheet.
  3. Open a separate Word template to draft the customer invoice.
  4. Copy-paste data from the sheet to the document, checking for typos.
  5. Save the file with a confusing name like 'Invoice_Final_v2.docx'.
  6. Log into Gmail to attach the file and write a cover email.

With Christine AI

The Christine Way

Voice-note your job details and snap a photo of the Ferguson Supply receipt; Christine instantly builds the Google Doc and logs the costs.

You

Send a voice note: 'Tran bathroom rough-in done. Used 40ft of 1-inch PEX and 12 elbows. Labor was 3.5 hours. Draft invoice for deposit.'

Christine

Transcribes audio, calculates labor at $90/hr ($315), and creates a formatted Google Doc invoice ready for review.

You

Text a photo of the $145 supply receipt with the caption: 'Split this between Tran and Mehta jobs.'

Christine

OCR scans the receipt, allocates costs to the correct job rows in your Google Sheet, and updates the total project budget.

Time Saved Per Week

6.5 hours per week

Back in your pocket every single week — just for this one task.

Real Example

See it in iMessage

Just text Christine like you would a friend.

9:41

Christine

AI Secretary

Just left the Kowalski house. Snaked the main line but told her the upstairs toilet flapper is shot too. Need a quote sent to her for that fix.
9:41 AM
Got it. I've drafted an email to Mrs. Kowalski quoting $175 for the flapper replacement (parts + labor) available next Tuesday. Want me to send it?
9:41 AM
Yes send it. Also take a pic of this receipt from Ferguson, $84 for the valve and some solder. Charge it to the Kowalski job.
9:42 AM
Receipt processed. I've added the $84 expense to the Kowalski job in your tracking sheet and updated the profit margin. Email is sent.
9:42 AM
Get Started Today

Stop doing this manually.
Let Christine handle it.

Christine is your AI secretary, available 24/7 via iMessage. One flat rate — no per-action fees, no learning curve.

Try Christine for $49/mo

7-day money-back guarantee. No credit card to start.

Works via iMessage3-minute setupCancel any timeReal humans in support