Innersource is an architectural sign company in Youngstown, Ohio which is centrally located between Akron, Cleveland and Pittsburgh. We specialize in interior and exterior sign systems that are ADA compliant. We also offer custom designs, consulting, way-finding, implementation and installation services. With industry experience since 1991, our talented staff takes pride in creating a custom sign system with your vision in mind. We offer a variety of versatile sign system packages designed to enhance your corporate identity. We cover Northeastern Ohio as well as Western Pennsylvania. In addition to our national accounts, our client base includes businesses in Youngstown, Warren, Cleveland, Akron, Canton, New Concord, Clarion, Coudersport, Cranberry Township, and Pittsburgh.