Schaumburg & Polk, Inc. (SPI) was founded by George J. Schaumburg, P.E. in 1937, and has been providing uninterrupted enginee ... ring services since 1947. In May 1973 the firm was reorganized under the name Schaumburg & Polk, Inc. With offices in Beaumont, Garland (BW2), Houston, Port Arthur, Terrell, and Tyler, the firm provides professional civil engineering, program management and construction management services throughout the State of Texas. Our dedicated staff provides specialized expertise and integrated services for the public and private sector, for both large and small projects. As a full service engineering firm, our projects range from transportation, drainage facilities, water resources, wastewater facilities, to land development, regulatory issues, and surveying. read more