About Us

At Anthem Professional Services, our mission is simple: to serve with purpose, communicate with clarity, and walk alongside you ensuring every service is handled with precision and care.

Navigating legal matters can be overwhelming. That’s why we provide clear updates, honest communication, and dependable support to attorneys, businesses, and self-represented individuals who need documents served accurately and on time to uphold due process.

Anthem’s founder, Sheila Williamson, has worked in the legal process industry since 2006. She’s served as a process server in both Washington and Texas, and brings more than 15 years of experience as a paralegal and notary. Sheila’s work with law firms, collection agencies, and national service providers has always centered on reliable, accurate, and respectful service.

As an employee-owned company, we’re personally invested in every client’s experience. To us, it’s more than work - it’s a commitment to raising the standard in legal support services, ensuring every job receives the attention it deserves, because cutting corners isn't part of our practice.