Illinois Insurance Agents Data Scrape

I need a complete pull of every insurance agency listed at https://www.insuranceagentsinillinois.com/agent/. The site groups agents by city; inside each city page you’ll find the agency name, street address, and phone number. I also want email addresses, even though they are not shown on the site—please track them down from the agency’s own website, Google results, or any other reliable source.

Deliverable
• One CSV file I can open in Excel, with a separate row for each agency and columns for: Agency Name | Street Address | City State ZIP | Phone Number | Email Address (leave blank if none can be verified).

Scope & quality notes
• Capture every agency on the site, no duplicates.
• Keep the original spelling and punctuation for names and addresses.
• Strip phone numbers to digits only, no symbols.
• Do not guess missing data—leave cells empty when the information truly isn’t available.
• I’ll spot-check a sample of entries; accuracy must be perfect for acceptance.

Let me know your estimated turnaround time and any questions you have before you start.