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 1901 | Founding Date 1909 |
Type | Type Public | Type Private |
Tags | ||
Locations | Locations Pittsburgh, US HQ Athens, US Boynton Beach, US Columbus, US Detroit, US East Brunswick, US Lake Mary, US see more | Locations Highland Park, US HQ Ann Arbor, US East Lansing, US Petoskey, US Saginaw, US Southfield, US Spring Hill, US |
Employees | Employees 40011% decrease | Employees 3101% increase |
John E. Green (JEG) is a provider of mechanical contracting services, including fabrication and installation of plumbing, HVAC, process piping, and fire protection systems.
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