Yes. Use Serper.dev for this. Clay also has native Google Maps sourcing option but we have found Serper with n8n to be better. For email generation, Anthropic's claude is the best and cost -efficient solution. For a more specialised but expensive solution for writing emails, you can also use Twain or Octave, but we have found anthropic to be very good.
P.S. if you give AI great prompt for generating emails and enough data, any AI would work though. Anthropic just needs less effort for human-like email generation than OpenAI.