Updated: Jun 03, 2026
Location
Address
42 CENTER AVENUE, Leonardo, NJ, 07737
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Mainline Installation Electrician
Mainline Installation Inc, 42 Center Ave, Leonardo, NJ holds a Telecom Contractor license and 2 other licenses according to the New Jersey 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 Mainline Installation Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mainline Installation Inc Contact Information
Address: 42 CENTER AVENUE, Leonardo, NJ 07737
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Verified License
BuildZoom confirmed this contractor's license
Mainline Installation Inc License info
Verified License
| License # | 34TE00038000 |
| Status | Active |
| State | New Jersey |
| Type | Telecom Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Mainline Installation Inc at the New Jersey Department of Law & Public Safety.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 34TC00038000 |
| Status | Active |
| State | New Jersey |
| Type | Telecomunications Contractor (Tc,Ti,Tp) |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Mainline Installation Inc at the New Jersey Department of Law & Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 34TC00038000 |
| Status | Inactive |
| State | New Jersey |
| Type | Electrical Contractors,Telecomunications Contractor (Tc,Ti |
- According to the New Jersey Department of Law & 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 Mainline Installation Inc at the New Jersey Department of Law & Public Safety.
This is a sample of licensing data; click here to access a complete history.