AT HORN WILLIAMSON, PRACTICING LAW IS ABOUT BEING AN ADVOCATE FOR THE RIGHTS OF OUR CLIENTS.

Homeowners | Commercial Owners | Community Associations Contractors | Subcontractors | Suppliers

going fearlessly up against some of the country’s biggest companies to right wrongs

HORN WILLIAMSON, LLC is a law firm located in Center City Philadelphia that serves clients throughout the Mid-Atlantic region. We focus our practice on all aspects of construction claims, construction defects, community association support, and commercial disputes.

Carter Williamson

experience navigating construction challenges

Our team has experience in all aspects of construction and the law. With more than 85 years of combined legal experience, our firm provides clients with the highest quality legal representation both in and out of the courtroom and we do whatever it takes to meet the needs of our clients.

proven track record

Our firm has repeatedly succeeded in obtaining favorable resolutions for hundreds of clients with construction defects impacting buildings and homes throughout Pennsylvania and the Mid-Atlantic region.

community advocates

We are a proud sponsor of organizations like Homeless Advocacy Project to support pro bono legal services for people experiencing homelessness, and Girls on the Run to empower girls to reach their potential.

collaborative work environment

Horn Williamson is a woman-owned law firm with a collaborative work environment that recognizes the importance of all team members while actively developing the next generation of lawyers.