John E. Green Competitors and Similar CompaniesClear all

John E. Green's competitors and similar companies include Apollo Mechanical Contractors and Murphy Company.
John E. Green
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.
Apollo Mechanical Contractors
Apollo Mechanical Contractors
Apollo Mechanical Contractors (also known as Apollo Sheet Metal) is a company that provides construction management solutions.
Murphy Company
Murphy Company
Murphy Company is a mechanical contractor that provides engineering solutions.
Founding Date
Founding Date
1909
Founding Date
1981
Founding Date
1907
Type
Type
Private
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
Kennewick, US HQ
Bozeman, US
Denver, US
Oak Ridge, US
Renton, US
Sparks, US
Spokane, US
see more
Locations
St. Louis, US HQ
Boulder, US
Colorado Springs, US
Fort Collins, US
Granite City, US
Thornton, US
Employees
Employees
3101% increase
Employees
2,000
Employees
6012% increase

Financial

Revenue (est.)
Revenue (est.)
N/A
Revenue (est.)
$600m (Y, 2024)
Revenue (est.)
$408.8m (Y, 2021)
For sources of this data, please see the company profile

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Apollo Mechanical Contractors
HQ
Kennewick, US
Employees
2,000

Apollo Mechanical Contractors (also known as Apollo Sheet Metal) is a company that provides construction management solutions.

View company
Murphy Company
HQ
St. Louis, US
Employees
601↑ 2% increase

Murphy Company is a mechanical contractor that provides engineering solutions.

View company