John E Green Company

John E. Green Company (JEG) is a privately held company based in Highland Park, Michigan. Founded in 1909, JEG has grown from a small plumbing and heating business to one of the largest and most diversified mechanical contractors in the United States. The company employs over 305 people and generates $182.3 million in annual revenue. JEG specializes in the fabrication and installation of plumbing, HVAC, process piping, and fire protection systems. They also offer design-build solutions and 24/7 emergency service. JEG's work spans a variety of sectors, including industrial and institutional. JEG distinguishes itself as one of the country's mechanical contractors with ISO 9001 & ISO 14001 certifications. The company operates as a union contractor nationwide, maintaining offices in Michigan and Tennessee. JEG's expertise and commitment to quality have earned them recognition from Engineering News Record as one of the largest specialty contractors in the United States. For more information, visit JEG's website at johnegreen.com.