John E. Green John E. Green (JEG) is a provider of mechanical contracting services, including fabrication and installation of plumbing, HVAC, process piping, and fire protection systems. | ||||
Founding Date | Founding Date 1909 | Founding Date 1926 | Founding Date 1907 | Founding Date 1919 |
Type | Type Private | Type Subsidiary | Type Private | Type Private |
Tags | ||||
Locations | Locations Highland Park, US HQ Ann Arbor, US East Lansing, US Petoskey, US Saginaw, US Southfield, US Spring Hill, US | Locations Fort Wayne, US HQ Austin, US Brea, US Downers Grove, US Houston, US Lake Mary, US Las Vegas, US see more | Locations St. Louis, US HQ Boulder, US Colorado Springs, US Fort Collins, US Granite City, US Thornton, US | Locations Lenexa, US HQ Las Vegas, US Lawrence, US Saint Joseph, US Topeka, US Wichita, US |
Employees | Employees 3101% increase | Employees 9462% increase | Employees 6012% increase | Employees 535 |

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