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| Company Name: | MJ MECHANICAL SERVICES, INC. |
| Employer identification number (EIN): | 742869122 |
| NAIC Classification: | 238220 |
| NAIC Description: | Plumbing, Heating, and Air-Conditioning Contractors |
Additional information about MJ MECHANICAL SERVICES, INC.
| Jurisdiction of Incorporation: | |
| Incorporation Date: | |
| Company Identification Number: |
More information about MJ MECHANICAL SERVICES, INC.
The following addresses have been detected on the 401k submissions:
| USA Mailing Address | |||||
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| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-09-30 | |||||
| USA Location Address | |||||
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| Date first seen: 2020-07-28 | |||||
| Date last seen: 2020-07-28 | |||||
The following addresses have been found in other jurisdictions:
| Jurisdiction: | New York Department of State | ||||
| Address: |
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| Jurisdiction Company ID: | 2218936 | ||||
| Jurisdiction Registration Date: | 1998-01-16 |
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 501 | MJ MECHANICAL SERVICES, INC. EMPLOYEE HEALTHCARE PLAN | 2016-01-01 | 1996-06-01 |
| 502 | MJ MECHANICAL SERVICES, INC. LIFE & DISABILITY PLAN | 2015-01-01 | 1996-06-01 |