SLS Interiors is a full service design firm, serving primarily the mainline of Philadelphia and its surrounding suburbs, in addition to projects up and down the east coast.


Our sole focus is to create customized, unique spaces based upon the client’s personal aesthetic.


We assist in all aspects of the new build, renovation or redesign project and have a long history of successful project collaborations with area architects and builders. SLS Interiors partners with our clients in creating project layout and design, selecting architectural detail, sourcing custom furnishings and materials as well as selecting all finishing details.


We work closely with our clients throughout the project to ensure a successful end result. Valuing those relationships has proven successful for us, as the majority of our business comes from client, architect and builder referrals.


Susie Valerio established SLS Interiors in 2000, after completing her education in Interior Design at Rosemont College.