Location and Projects
John D Mazzaferro Electrician
John D Mazzaferro, 392 Central St, Leominster, MA (Owned by: John Mazzaferro) holds a Electrician license and 2 other licenses according to the Massachusetts license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring John D Mazzaferro, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
John D Mazzaferro Contact Information
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This is a sample of this contractor's permits. Click here to access their complete permit history.
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John D Mazzaferro License info
Verified License
| License # | 23829 |
| Status | Active |
| State | Massachusetts |
| Type | Electrician |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for John D Mazzaferro at the Commonwealth of Massachusetts E-Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 159771 |
| Status | Inactive |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- According to the Mass.gov Consumer Affairs and Business Regulation, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for John D Mazzaferro at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CS-002062 |
| Status | Inactive |
| State | Massachusetts |
| Type | Building Licenses, Construction Supervisor |
- According to the Massachusetts Department of Public Safety, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for John D Mazzaferro at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.