This is the link to the US Citizen Services section of the US Embassy in Lisboa: https://pt.usembassy.gov/u-s-citizen-services/ Except for emergencies, you will need to book an appointment on line, following the link above. Note: Do not go to the US Embassy for anything related to driving licenses. That is purely a State DMV matter.
Immigration Attorney: Contact me for details. Everyone’s immigration situation is different.
Real Estate Agents: Contact me for details. I know many who specialize in certain regions and types of real estate.
Tax Attorney for US taxes: Margaret Conklin Margaret@mconklincpa.com
CPA’s and Tax Attorneys for Portuguese taxes: I know many but none of them are professional. At present, I cannot recommend any.
Business Consulting and Investing: That is what I do. Contact me. www.stratus-consulting.com