Company Overview
Company Name
John E Green
Address
4910 Dawn Ave, East Lansing, MI, 48823, United States
Website
johnegreen.comPhone
(517) 244-4000Approx. Annual Revenue
$200.0M
Employees
1,000
Established
1996
Locations
4
About John E Green
John E. Green Company (JEG) is a leading mechanical contracting and fire suppression services provider based in East Lansing, 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.
Business Profile
Read from the John E Green website on Oct 12, 2026. Hover an item to see the exact wording it came from.
How John E Green works
About the website
- Website quality (AI-assessed)
- 8/10 · Current copyright 2026; Clear service and contact info
- Footer copyright year
- 2026
John E Green locations
4 Google Business Profile listings.
| Location | Google category | Reviews | Status |
|---|---|---|---|
| 4910 Dawn Ave, East Lansing, MIprimary | — | — | Claimed |
| 220 Victor St, Highland Park, MI | — | — | — |
| 778 Bridgeview S, Saginaw, MI | Mechanical contractor | 4.5 (14) | Claimed |
| 220 Victor St, Highland Park, MI | Mechanical contractor | 4.6 (11) | Claimed |
HVAC Companies near East Lansing, MI
- Sharon's Heating & Coolingsharonshvac.com
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- Gunthorpe Plumbing & Heatinggunthorpeplumbing.com
- Wilder Mechanicalwildermechanical.org
- Applegate Home Comfortapplegatehomecomfort.com
- North Winds Heating & Coolingnorthwindsusa.com
- Lansing Mechanical Heating & Coolinglansingmechanical.com
- Mini Split Systems Directminisplitsystemsdirect.com
- E. H. Ward Companyehwardheatingcooling.com
- A-OK Heating, Cooling & Plumbingaokheatingcoolingandplumbing.com
Frequently Asked Questions about John E Green
Categories
Technologies Used
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Social Profiles
Key Decision Makers
Michael Green President