Hello, I’m Sonja Nielsen, an experienced Notary Public and Closing Agent based in Windham, Maine. I provide professional document signing services throughout the Greater Portland and Greater Windham areas, with a focus on accuracy, clear communication, and a smooth signing experience.

I work with clients who need reliable support for notarial services and closing-related document signings. Through my work with eXp Realty, I bring a practical understanding of real estate transactions and the importance of handling each signing with care and attention to detail.

• Notary public services
• Closing agent support
• Document signing appointments