Construction & Trades Job Completion Automation

Workflow that fires automatically when a job is marked complete — invoices the customer, logs to Google Sheets, requests a review, and alerts the team. No manual post-job admin.

n8nWebhooksGmail APIGoogle Sheets APISlackServiceTitanJobber

Problem

Trades businesses lose 12–16 hours per month to post-job admin — logging completed calls, invoicing customers, requesting reviews, notifying the office, and identifying upsell opportunities. At 50+ jobs per month, it's entirely repeatable and entirely manual.

Solution

An n8n workflow that fires the moment a job is marked complete in ServiceTitan or Jobber. It calculates the invoice, emails the customer, logs everything to Google Sheets, requests a review, posts a team notification to Slack, and flags high-value jobs for upsell. The entire sequence takes 8–10 seconds.

Demo

Results

3/3 test scenarios passed
8–10 second end-to-end execution
15–20 min of manual work eliminated per job
12–16 hours/month recovered at 50+ jobs

Tech Stack

n8nWebhooksGmail APIGoogle Sheets APISlackJavaScriptConditional LogicWait nodes

Want something like this for your team?

Fixed-price engagements. No retainers. Most projects ship in 1–6 weeks.

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