John E. Green Company Service
John E. Green Company’s Service Department was established in 2002. With operating offices in Lansing, Detroit, Ann Arbor, Saginaw, Petoskey and Marquette we service the entire state of Michigan. John E. Green Service Department specializes in servicing what our Construction Division has been installing for over 100 years.
For emergency service please call our toll free 24 hour service number at 1-888-918-7002. Or submit an inquiry using the contact form to the right, email inquires will be responded to within 48 hours.
What can we service?
- Annual RPZ Certifications for Testing of Backflow Devices
- CSD-1 Boiler Testing
- Custom Planned Maintenance Agreements
- Refrigeration Piping
- Heating, Ventilation, and Air Conditioning Systems
- Maintenance, Installs and Service
- Plumbing Systems Maintenance, Installs and Service
- Fire Suppression Systems and Inspections
- Medical Certified
- Retrofits
- CRAC (Computer Room Air Conditioning) Unit Maintenance
- MSCA & STAR Certified
- 24-hour On-call Service
- Lierbert Computer Room Specialist
- Cooling Towers & Heat Exchangers
