How to Scrape Verified B2B Email Leads from Google Maps (2026)

Most B2B lead lists are garbage — bought from brokers, months old, and riddled with generic info@ addresses that go nowhere. Google Maps is different. It's where businesses actively maintain their contact details because they want customers to find them.

This guide walks through pulling verified B2B email leads from Google Maps: scraping business data, validating emails via MX/SMTP checks, and exporting an outreach-ready CSV.

What We're Building

By the end you'll have a pipeline that:

Searches Google Maps for a target category + location

Pulls name, address, phone, website, rating

Extracts email addresses from business websites

Validates each email (MX record exists + SMTP reachable)

Outputs a clean CSV ready for your outreach tool

Step 1: Scrape Google Maps Business Listings

Google Maps is a JavaScript-heavy app — simple requests + BeautifulSoup won't work.…