Generate roofing contractor leads from Google Maps with ScrapeOps, Sheets and Slack

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1. Workflow Overview

Overview This n8n template automates finding roofing contractors in any city using Google Maps. It deep scrapes listings via ScrapeOps Proxy, deduplicates results against Google Sheets, saves fresh...

Best for

Lead Generation automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.set, n8n-nodes-base.code, n8n-nodes-base.googlesheets, n8n-nodes-base.stickynote, n8n-nodes-base.slack, n8n-nodes-base.gmail, n8n-nodes-base.if, n8n-nodes-base.formtrigger

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Ian Kerins.

Original n8n.io source

1.1 Workflow description

Title: Generate roofing contractor leads from Google Maps with ScrapeOps, Sheets and Slack
Workflow name: Generate roofing contractor leads from Google Maps with ScrapeOps, Sheets and Slack

Overview

This n8n template automates finding roofing contractors in any city using Google Maps. It deep-scrapes listings via ScrapeOps Proxy, deduplicates results against Google Sheets, saves fresh leads, and sends alerts via Gmail and Slack - all triggered from a simple web form.

Who is this for?

Roofing companies building local lead lists without manual research
Sales teams prospecting contractors in new cities or regions
Agencies running lead generation campaigns for home services clients
Anyone who needs structured local business data from Google Maps

What problem does it solve?

Manually searching Google Maps, copying business details, and checking for duplicates is slow and error-prone. This workflow automates the entire process - from search to deduplication to saved leads - so you get fresh, structured contractor data with zero manual effort.

How it works

A web form captures the target city.
ScrapeOps Proxy scrapes Google Maps for roofing contractors in that city.
Each listing is deep-scraped for full details: phone, website, rating, reviews, and address.
Results are compared against existing Google Sheet entries to remove duplicates.
Only new leads are saved to the sheet.
Gmail and Slack alerts notify you of new leads instantly.

Set up steps (~10–15 minutes)

Register for a free ScrapeOps API key: https://scrapeops.io/app/register/n8n
Add ScrapeOps credentials in n8n. Docs: https://scrapeops.io/docs/n8n/overview/
Duplicate the Google Sheet template and connect it to the Read Previous Entries and Save New Leads nodes.
Configure Gmail credentials in the Send Gmail Alert node and set your recipient.
Configure Slack credentials in the Send Slack Alert node and set your channel.
Open the form URL, enter a city, and run.

Pre-conditions

Active ScrapeOps account (free tier available): https://scrapeops.io/app/register/n8n
ScrapeOps community node installed in n8n: https://scrapeops.io/docs/n8n/overview/
Google Sheets credentials configured in n8n
Duplicated Google Sheet template with correct column headers
Gmail credentials for alert emails
Slack credentials for channel notifications

Disclaimer

This template uses ScrapeOps n8n integration as a community node. You are responsible for complying with Google's Terms of Use, robots.txt directives, and applicable laws in your jurisdiction. Scraping targets may change at any time; adjust render, scroll, and wait settings and parsers as needed. Use responsibly and only for legitimate business purposes.

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - Set Google Maps Configuration

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.2

Block 2 - Parse Full Business Info

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 3 - Read Previous Entries from Sheet

Type / Role: n8n-nodes-base.googleSheets - googleSheets
Config choices: Version 4.4

Block 4 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 5 - Sticky Note1

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 6 - Sticky Note4

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 7 - Sticky Note2

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 8 - Sticky Note3

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 9 - Send Slack Alert

Type / Role: n8n-nodes-base.slack - slack
Config choices: Version 2.3

Block 10 - Send Gmail Alert

Type / Role: n8n-nodes-base.gmail - gmail
Config choices: Version 2.1

Block 11 - Save New Leads to Sheet

Type / Role: n8n-nodes-base.googleSheets - googleSheets
Config choices: Version 4.4

Block 12 - Filter New Leads Only

Type / Role: n8n-nodes-base.if - if
Config choices: Version 1

Block 13 - Form: Enter City to Search

Type / Role: n8n-nodes-base.formTrigger - formTrigger
Config choices: Version 1

Block 14 - ScrapeOps: Search Google Maps

Type / Role: @scrapeops/n8n-nodes-scrapeops.ScrapeOps - ScrapeOps
Config choices: Version 1

Block 15 - Parse Business Listings

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 16 - ScrapeOps: Fetch Business Details

Type / Role: @scrapeops/n8n-nodes-scrapeops.ScrapeOps - ScrapeOps
Config choices: Version 1

Block 17 - Compare & Deduplicate Leads

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

3. Summary Table

Workflow	Generate roofing contractor leads from Google Maps with ScrapeOps, Sheets and Slack
Complexity	advanced
Nodes	17
Categories	Lead Generation
Author	Ian Kerins
Published	17 Mar 2026

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/14118/14118.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Lead Generation workflows

Frequently asked questions

What does Generate roofing contractor leads from Google Maps with ScrapeOps, Sheets and Slack do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Lead Generation use case.

Ian Kerins

10 workflows

Nodes

n8n-nodes-base.set n8n-nodes-base.code n8n-nodes-base.googlesheets n8n-nodes-base.stickynote n8n-nodes-base.slack n8n-nodes-base.gmail n8n-nodes-base.if n8n-nodes-base.formtrigger

Complexity

advanced

Published 17 Mar 2026

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/14118/14118.json

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Generate roofing contractor leads from Google Maps with ScrapeOps, Sheets and Slack

Workflow preview

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

Overview

Who is this for?

What problem does it solve?

How it works

Set up steps (~10–15 minutes)

Pre-conditions

Disclaimer

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Set Google Maps Configuration

Block 2 - Parse Full Business Info

Block 3 - Read Previous Entries from Sheet

Block 4 - Sticky Note

Block 5 - Sticky Note1

Block 6 - Sticky Note4

Block 7 - Sticky Note2

Block 8 - Sticky Note3

Block 9 - Send Slack Alert

Block 10 - Send Gmail Alert

Block 11 - Save New Leads to Sheet

Block 12 - Filter New Leads Only

Block 13 - Form: Enter City to Search

Block 14 - ScrapeOps: Search Google Maps

Block 15 - Parse Business Listings

Block 16 - ScrapeOps: Fetch Business Details

Block 17 - Compare & Deduplicate Leads

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions