About us

Professional Interiors, Ltd., design is rooted in the thoughtful balance of function and beauty. Each project begins with listening and understanding how our clients live, work, and move through a space. From there, interiors take shape that feel intentional, personal, and enduring. Founded by Lynn O’Leary in 1987, Professional Interiors has grown into a full-service interior design firm with a diverse portfolio spanning residential, commercial, hospitality, and medical environments. From single-room transformations to custom new-home construction and large-scale commercial projects, our work reflects a refined, layered approach that prioritizes proportion, flow, and lasting appeal.

Our design process is collaborative by nature. We work closely with clients to translate their vision into spaces that feel both elevated and livable. Clean lines are softened by texture, classic elements are reinterpreted with a modern sensibility, and carefully considered details add depth and character. The result is interiors that feel cohesive and timeless, with subtle moments of the unexpected. With projects completed across the country, including New York City, the Hamptons, Florida, Arizona, California, and Georgia, our work remains deeply connected to our home communities of Chester County, the Main Line, and Philadelphia. Throughout every project, we remain mindful of budget, timeline, and practicality, ensuring the finished space is as functional as it is beautiful.

Our award-winning designers are members of ASID and HBA and work closely with architects and builders, including AIA-affiliated professionals, to deliver seamless, thoughtfully executed results.

Awards:

Pyramid Awards, Chester County

2005, 2006, 2007, 2008 

Best in Apartment Living Awards

2009, 2010, 2011

Synergy Award    

2017