Share this article: Paul Hemmer Company is building facility for IDI in Monroe Posted on Tuesday, January 28, 2014 in Press Releases, Logistics & Distribution. Paul Hemmer Company is constructing a 650,000 sq. ft. industrial distribution facility for Industrial Developments International (IDI) near I-75 in Monroe. Files HemmerBuildsForIDI-inMonroe-01.14 (140 KB)