Our Firm

About Costello Law Group

Costello Law Group was founded by Thomas C. Costello to provide high-quality legal representation to the residents of Towson, Maryland, and across the United States. The firm’s knowledgeable attorneys have more than 40 years of combined experience and are committed to providing you with attentive service as well as tailored advice and advocacy that accomplish your goals.

Founding attorney, Thomas C. Costello has both a legal master’s degree (LLM) in taxation and a certification in estate planning. His securities law background includes defending investment firms and financial advisors, which allows him to see both sides of a matter when providing effective representation for investors.

To learn more about the background and experience of Costello Law Group’s attorneys, please review their comprehensive profiles.