Our Story

More Than 30 Years of Experience. One Very Simple Idea.

Jeff Sullivan began his financial-services career in 1994 and has spent more than three decades helping individuals, families, businesses and retirement-plan participants navigate financial decisions.

A different vision

Built for a Personal Relationship

After years working with some of the industry’s largest financial institutions, Jeff founded Peacefield Financial with a different vision: combine the resources and capabilities of a major financial organization with the personal relationship and accessibility of a local advisor.

Rooted locally

Serving From Quincy

Today, Peacefield Financial serves individuals, families and retirement plans while remaining rooted in Jeff’s hometown of Quincy, Massachusetts.

Expanding Our Resources

In 2026, Peacefield Financial joined Bay Financial Associates, with securities and advisory services offered through LPL Financial, expanding the resources and expertise available to Peacefield clients while preserving the personal relationships upon which the firm was built.

Big-firm resources. Independent guidance. A relationship that still feels personal.

Let’s Start a Conversation.

We’d welcome the opportunity to learn more about you, your goals, and how we can help.

Contact Us