John E Green Co

John E. Green Company (JEG) is a leading mechanical contracting and fire suppression services provider based in Saginaw, Michigan. The company prides itself on its expertise in delivering innovative solutions, adhering to core values of safety, quality, integrity, and service. JEG is recognized as one of the largest specialty contractors in the United States, offering a wide range of services, including piping, plumbing, fire suppression, HVAC, fabrication, and design-build.