Costello Financial Planning, LLC is a Massachusetts-based, fee-only financial advisory firm founded by Dan Costello, CFP®. Operating as a fiduciary, the company is committed to providing personalized and transparent financial guidance to individuals and families. Their core services encompass comprehensive financial planning, retirement planning, and investment management, all designed to help clients achieve their specific financial goals through a structured process of planning, implementation, and ongoing monitoring.

Founded in

United States