Updated: Nov 21, 2025
Location
Address
452 Roslyn Avenue, Carle Place, NY, 11514
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Portelli, John Landscapin
Portelli, John Landscapin, 452 Roslyn Ave, Carle Place, NY (Owned by: Giovanni Portelli) holds a Home Improvement Contractors license and 1 other license according to the Nassau County 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 Portelli, John Landscapin, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
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Portelli, John Landscapin Contact Information
Phone Number: (516) 876-2512
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Address: 452 Roslyn Avenue, Carle Place, NY 11514
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Verified License
BuildZoom confirmed this contractor's license
Portelli, John Landscapin License info
Verified License
| License # | H2059140000 |
| Status | Active |
| County | Nassau County |
| Type | Home Improvement Contractors |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Portelli, John Landscapin at the Nassau County Office of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | H20591400 |
| Status | Inactive |
| County | Nassau County |
| Type | Home Improvement Contractors |
- According to the Nassau County Office of Consumer Affairs, 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 Portelli, John Landscapin at the Nassau County Office of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
Portelli, John Landscapin Employees
GP
Giovanni Portelli
Owner