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Concavage Marine Construction
Concavage offers full service marine construction for the commercial and residential client including waterfront property marina installations and rehabilitations. Our fleet includes crane barges, tugs and specially equipped workboats to suit projects ranging from personal docks to large scale municipal development.
From BuildZoom: Concavage Marine Construction, 87 Fox Island Rd, Port Chester, NY holds a Home Improvement Contractor license and 2 other licenses according to the Westchester County license board.
Their BuildZoom score of 94 ranks in the top 24% of 77,888 New York licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Concavage Marine Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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Building Permits by Concavage Marine Construction
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Concavage Marine Construction License info
Verified License
| Status | Active |
| County | Westchester County |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of May 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HIC.0635240 |
| Status | Active |
| State | Connecticut |
| Type | Home Improvement Contractor |
| Date Issued | 04-01-2026 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Concavage Marine Construction at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | H1772960000 |
| 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.
Check this license's status for Concavage Marine Construction at the Nassau County Office of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.