Updated: Jun 16, 2026
Location and Projects
Address
5 Main Street, Cold Spring Harbor, NY, 11724
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Kean Development Company Construction
Kean Development Company, 5 Main St, Cold Spring Harbor, NY (Owned by: Susan Shea) holds a Home Improvement Contractor license and 9 other licenses according to the Westchester County license board.
Their BuildZoom score of 96 ranks in the top 20% of 77,888 New York licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Kean Development Company, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Kean Development Company Services
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Kean Development Company Contact Information
Phone Number: (631) 367-9696
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Address: 5 Main Street, Cold Spring Harbor, NY 11724
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Building Permits by Kean Development Company
This is a sample of this contractor's permits. Click here to access their complete permit history.
No Description Available
Valuation:
N/A
Permit #:
120145280-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
102352927-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
102952048-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
103001485-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration type 2 - openings herewith file plans reflecting openings created for air conditioning units and windows in apartment. on fls. 8+9
Valuation:
$1,000
Permit #:
103001485-02-EW-OT
Status:
issued
Fee:
$100
Permit Type:
N/A
Building Type:
D4-elevator apart...
Alteration type 2 - structural work for structural alterations to apartment. on floors 8+9 as per plans herewith
Valuation:
$20,000
Permit #:
102352927-02-EW-OT
Status:
issued
Fee:
$295
Permit Type:
N/A
Building Type:
D4-elevator apart...
No Description Available
Valuation:
N/A
Permit #:
120145280-03-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
120145280-02-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
103001485-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
W070792
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Kean Development Company Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Kean Development Company License info
Verified License
| Status | Active |
| County | Westchester County |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | H2050020000 |
| Status | Active |
| County | Nassau County |
| Type | Home Improvement Contractors |
- When BuildZoom last verified this license, it had an expiration date of January, 2026. Check the current license status of Kean Development Company with 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 # | 202693 |
| Status | Active |
| County | Nassau County |
| Type | Home Improvement Contractors |
- When BuildZoom last verified this license, it had an expiration date of March, 2026. Check the current license status of Kean Development Company with the Nassau County Office of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1337869-DCA |
| Status | Active |
| State | New York |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Kean Development Company at the New York Department of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 18076 |
| Status | Active |
| County | Suffolk County |
| Type | H H4 - Landscaping |
- When BuildZoom last verified this license, it had an expiration date of March, 2014. Check the current license status of Kean Development Company with the Suffolk County Department of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 18072 |
| Status | Active |
| County | Suffolk County |
| Type | H H1 - Gc |
- When BuildZoom last verified this license, it had an expiration date of March, 2014. Check the current license status of Kean Development Company with the Suffolk County Department of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | L005527 |
| Status | Inactive |
| Town | Town Of Southampton |
- According to the Town of Southampton Department of Land Management, 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 Kean Development Company at the Town of Southampton Department of Land Management.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | H20500200 |
| 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 Kean Development Company 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 # | H18B12800 |
| 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 Kean Development Company 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 # | 603716 |
| Status | Inactive |
| State | New York |
| Type | General Contractor Non Registered |
- According to the New York City Department of Buildings, 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 Kean Development Company at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
Insured
| Insurer | State National Ins Co |
Insured
| Workers Comp Provider | New Hampshire Ins Co |
Kean Development Company Employees
AL
Anthony A Larosa
Salesman
GC
Giorgio Citarella
Principle Pending
HK
Harry J Kriegel
Removed
JL
Jeffrey L Lippert
Vice Pres
JK
John C Kean
Pres
JM
John K Murphy
Salesman
JK
John Kean
Owner
KC
Kean John Colby
RM
Ronald Muenkel
Principle Pending
SS
Susan M Shea
Secr
SS
Susan Shea
Owner