Extract Business Emails from Google Maps Listings for Lead Generation

This workflow scrapes Google Maps business listings (e.g., carpenters in Tarragona) to extract websites and email addresses — perfect for lead generation, local business prospecting, or agency outreach.

🔧 How it works

Manual Trigger – start manually using the “Test Workflow” button.

Scrape Google Maps – fetches the HTML from a Google Maps search URL.

Extract URLs – parses all business links from the page.

Filter Google URLs – removes unwanted Google/tracking links.

Remove Duplicates + Limit – keeps unique websites (default: 100).

Scrape Site – fetches each website’s HTML.

Extract Emails – detects valid email addresses.

Filter Out Empties & Split Out – isolates each valid email per site.

(Optional) Add to Google Sheet – appends results to your Sheet.

💼 Use cases

Local business leads: find emails of carpenters, dentists, gyms, etc., in your city.

Agency outreach: collect websites and contact emails to pitch marketing services.

B2B prospecting: identify businesses by niche and region for targeted campaigns.

🧩 Requirements

n8n instance with HTTP Request and Code nodes enabled.

(Optional) Google Sheets OAuth2 credentials.

Tip: Add a “Google Sheets → Append Row” node and connect it to your account.

🔒 Security

No personal or sensitive data included — only credential references. If sharing this workflow, anonymize the “credentials” field before publishing.