Updated: May 29, 2026
Location
Address
Cedar St Po Box 1506 East, Hampton, NY, 11937
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Robert J Byrnes Plumber
Robert J Byrnes, Cedar St E, Po Box 1506, Hampton, NY (Owned by: Robert Byrnes) holds a Plumbing & Piping Limited Contractor license and 1 other license according to the Connecticut 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 Robert J Byrnes, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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Robert J Byrnes Contact Information
Phone Number: (631) 324-2535
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Address: Cedar St Po Box 1506 East, Hampton, NY 11937
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Verified License
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Robert J Byrnes License info
Verified License
| License # | PLM.0280859-J3 |
| Status | Active |
| State | Connecticut |
| Type | Plumbing & Piping Limited Contractor |
| Date Issued | 11-01-2025 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Robert J Byrnes at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 2258 |
| Status | Active |
| County | Suffolk County |
| Type | Mp N/A |
- When BuildZoom last verified this license, it had an expiration date of July, 2014. Check the current license status of Robert J Byrnes with the Suffolk County Department of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
Robert J Byrnes Employees
RB
Robert Byrnes
Owner