Updated: Nov 21, 2025
Location
Address
2389 Cedar Street, Seaford, NY, 11783
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Johnny Mac Home Improvements LLC
Johnny Mac Home Improvements LLC, 2389 Cedar St, Seaford, NY (Employee: John R Mc Cormick) 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 Johnny Mac Home Improvements LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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Johnny Mac Home Improvements LLC Contact Information
Address: 2389 Cedar Street, Seaford, NY 11783
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Johnny Mac Home Improvements LLC License info
Verified License
| License # | 203512 |
| 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 Johnny Mac Home Improvements LLC at the Nassau County Office of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | H0453490000 |
| Status | Active |
| County | Nassau County |
| Type | Home Improvement Contractors |
- When BuildZoom last verified this license, it had an expiration date of June, 2023. Check the current license status of Johnny Mac Home Improvements LLC with the Nassau County Office of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
Johnny Mac Home Improvements LLC Employees
JC
John R Mc Cormick
Member