Updated: Apr 21, 2026
Location and Projects
Address
40 b sea cliff ave, Glen Cove, NY, 11542
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Square One Construction
Square One Construction, 40 B Sea Cliff Ave, Glen Cove, NY (Owned by: Robert Shapiro) holds a Home Improvement Contractor license and 4 other licenses according to the New York license board.
Their BuildZoom score of 93 ranks in the top 27% of 77,888 New York licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Square One Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Square One Construction Services
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Square One Construction Contact Information
Phone Number: (516) 277-2540
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Address: 40 b sea cliff ave, Glen Cove, NY 11542
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Building Permits by Square One Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
No Description Available
Valuation:
N/A
Permit #:
321215154-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alteration type 2 - structural i am a subsequent applicant filing structural/framing plans in conjunction with interior renovation of the cellar and first floor; no change to use egress or occupancy proposed
Valuation:
$10,000
Permit #:
321215154-02-EW-OT
Status:
PERMIT ISSUED - ENTIRE JOB/WORK
Fee:
$156
Permit Type:
N/A
Building Type:
Residence - resid...
I am a subsequent applicant filing structural/framing plans in conjunction with interior renovation of the cellar and first floor; no change to use egress or occupancy proposed
Valuation:
$10,000
Permit #:
321215154
Status:
ISSUED
Fee:
$156
Permit Type:
Other-general con...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
120982507-02-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
340219588-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
301302463-01-EQ-FN
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
301302463-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
301302463-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
120982507-03-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
120982507-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
320771205-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
401882281-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Renovation of single family townhouse. no change to use occupancy or egress
Valuation:
$212,000
Permit #:
340219588
Status:
ISSUED
Fee:
$1,196
Permit Type:
Other-general con...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
301751076-01-EW-MH
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
301143297-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
301751076-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
301666597-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Herewith filed mechanical plumbing and sprinkler plans in conjunction with alteration type-1 302140546
Valuation:
$3,000
Permit #:
320771205
Status:
ISSUED
Fee:
$130
Permit Type:
Mechanical/HVAC
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
320570182-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
320700906-01-EW-OT
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Square One Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Square One Construction License info
License Not Verified
| License # | 1415105-DCA |
| Status | Active |
| State | New York |
| Type | Home Improvement Contractor |
- When BuildZoom last verified this license, it had an expiration date of February, 2017. Check the current license status of Square One Construction with 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 # | 49490 |
| Status | Active |
| County | Suffolk County |
| Type | H H1 - Gc |
- When BuildZoom last verified this license, it had an expiration date of November, 2015. Check the current license status of Square One Construction with the Suffolk County Department of Consumer Affairs
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | H04461200 |
| Status | Active |
| County | Nassau County |
- BuildZoom has not verified this license since January, 2010.
Verify this license's status for Square One Construction 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 # | 1415105-DCA |
| Status | Inactive |
| State | New York |
| Type | Home Improvement Contractor |
- According to the New York Department 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 Square One Construction at the New York Department of Consumer Affairs.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 608031 |
| Status | Inactive |
| State | New York |
| Type | General Contractor Registered, General Contractor 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 Square One Construction at the New York City Department of Buildings.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Insured
| Insurer | Souithwest Marine Ins Co |
Insured
| Workers Comp Provider | Nysif |
26
Permits
- Building permit records show that Square One Construction has worked on 26 permitted projects.
Square One Construction Employees
KA
Kerim Aydagul
Owner
RS
Robert Shapiro
Owner