Google web scraper and email extractor

Need software that will: Google Scraper and Email Extractor. Crawl Google.com and other professional web databases to extract company contact information - but specifically email addresses. Define the search by location and profession: Texas, USA Commercial Contractor. The crawler will crawl the websites and extract the requested data to an Excel or CSV document. ADDENDUM - I previously had a similar tool that would perform the work in stages. Stage 1) created an CSV/EXCEL spreadsheet of the web-domains 2) Scrape the Domains for the Public Domain contact information. 3) Create additional pre-decided email addresses for each domain (info@, Support@, Hello@ etc. to amplify outreach potential.