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Design Firm
VERTICAL RIGGING INC
Design
24 projects with open permitsMANHATTAN · 13QUEENS · 7BROOKLYN · 5
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30 buildings
30
Total Filings
30
Projects on File
30
Buildings Worked
24
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month30 projects all-time
0134Apr '24 · 2May '24 · 1Jun '24 · 1Jul '24 · 1Jan '25 · 2Feb '25 · 2Mar '25 · 2Apr '25 · 2May '25 · 2Jun '25 · 3Aug '25 · 1Sep '25 · 2Oct '25 · 1Jan '26 · 1Mar '26 · 1Apr '26 · 1May '26 · 2Jun '26 · 3Apr '24Jul '24Oct '24Jan '25Apr '25Jul '25Oct '25Jan '26Apr '26Jun '26
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit2480%
Signed off310%
Filed only310%
By project type
Alteration30
Most active buildings
All buildings →
41-53 FULTON STREETMANHATTAN · 1 open · latest 05/01/2025
1 projects
501 10 AVENUEMANHATTAN · latest 01/23/2025
1 projects
307 WEST 36 STREETMANHATTAN · 1 open · latest 06/06/2025
1 projects
421 7 AVENUEMANHATTAN · 1 open · latest 10/14/2025
1 projects
1335 AVENUE OF THE AMERMANHATTAN · 1 open · latest 06/26/2026
1 projects
1535 BROADWAYMANHATTAN · 1 open · latest 03/20/2026
1 projects
Key relationships
Everyone →
Contractors
23 projects
Owners
10 projects
3 projects
1 projects
1 projects
People
All people →
DENNIS BLINNlatest 06/24/2026
30 filings
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01421685 ↗208 WEST STREET
MANHATTAN
AlterationPermit Issued06/24/202607/08/2026
Owner NEW CINGULAR WIRELESS PCS, LLC
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
Inspect existing conditions for telecom upgrade.
M01413443 ↗1335 AVENUE OF THE AMER
MANHATTAN
AlterationPermit Issued06/08/202606/26/2026
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
Inspection of existing conditions for telecom upgrade.
M01410696 ↗506 FT WASHINGTON AVENUE
MANHATTAN
AlterationPermit Issued06/09/202606/25/2026
Owner LEMLE & WOLFF, INC.
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
Inspect area of wall where existing gas line is located.
B01401775 ↗1260 CROTON LOOP
BROOKLYN
AlterationPermit Issued05/26/202606/10/2026
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
Inspection of existing conditions for telecom upgrade.
Q01401813 ↗137-34 ROCKAWAY BOULEVARD
QUEENS
AlterationSigned-off05/26/202606/08/2026
Owner AT&T MOBILITY
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
Inspection of existing conditions for telecom upgrade.
M01388527 ↗383 1 AVENUE
MANHATTAN
AlterationPermit Issued04/21/202605/01/2026
Owner AT&T
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
INSPECT SITE CONDITIONS FOR TELECOM UPGRADE
Counts cover all 30 projects (30 DOB NOW). Dated by first filing; BIS projects by first permit issuance.
Every person filing for this firm, identified by their DOB NOW contact id (one id is one person). A person is listed under the firm they file for most.
PersonFilingsMost recent
DENNIS BLINN3006/24/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
VERTICAL RIGGING INC2306/24/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
AT&T1004/21/2026
NEW CINGULAR WIRELESS PCS, LLC306/24/2026
3095 30 LLC104/24/2024
AT&T MOBILITY105/26/2026
Acacia Network & Its Affiliates101/02/2026
CARMEL RICHMOND/ ARCHCARE105/06/2024
ESSEX CAPITAL PARTNERS101/17/2025
LEMLE & WOLFF, INC.106/09/2026
NYC Housing Authority109/15/2025
PUBLIC STORAGE105/19/2025
WILLIAM MACKLOWE COMPANY104/24/2024
YORK GROUP103/06/2025
30 DOB NOW projects, anchored the same way as Buildings Worked. Status is the project's permit state today: open = at least one permit currently issued. BIS projects show their raw permit status and are not counted as open.
All 30Open permit 24Signed off 3Filed only 3
30 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01421685 ↗208 WEST STREET
MANHATTAN
AlterationPermit Issued06/24/202607/08/2026
Owner NEW CINGULAR WIRELESS PCS, LLC
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
Inspect existing conditions for telecom upgrade.
M01413443 ↗1335 AVENUE OF THE AMER
MANHATTAN
AlterationPermit Issued06/08/202606/26/2026
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
Inspection of existing conditions for telecom upgrade.
M01410696 ↗506 FT WASHINGTON AVENUE
MANHATTAN
AlterationPermit Issued06/09/202606/25/2026
Owner LEMLE & WOLFF, INC.
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
Inspect area of wall where existing gas line is located.
B01401775 ↗1260 CROTON LOOP
BROOKLYN
AlterationPermit Issued05/26/202606/10/2026
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
Inspection of existing conditions for telecom upgrade.
Q01401813 ↗137-34 ROCKAWAY BOULEVARD
QUEENS
AlterationSigned-off05/26/202606/08/2026
Owner AT&T MOBILITY
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
Inspection of existing conditions for telecom upgrade.
M01388527 ↗383 1 AVENUE
MANHATTAN
AlterationPermit Issued04/21/202605/01/2026
Owner AT&T
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
INSPECT SITE CONDITIONS FOR TELECOM UPGRADE
M01368952 ↗1535 BROADWAY
MANHATTAN
AlterationPermit Issued03/17/202603/20/2026
Owner AT&T
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
INSPECT SITE CONDITIONS FOR TELECOM UPGRADE
B01283700 ↗1 VANDALIA AVENUE
BROOKLYN
AlterationPermit Issued09/15/202501/05/2026
Owner NYC Housing Authority
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
INSPECT SITE CONDITIONS FOR TELECOM UPGRADE
X01314464 ↗415 EAST 151 STREET
BRONX
AlterationFiled — no permit on record01/02/2026—
Owner Acacia Network & Its Affiliates
Filer VERTICAL RIGGING INC
—
M01299169 ↗421 7 AVENUE
MANHATTAN
AlterationPermit Issued10/07/202510/14/2025
Owner AT&T
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
INSPECT SITE CONDITIONS FOR TELECOM UPGRADE
M01293842 ↗1150 MADISON AVENUE
MANHATTAN
AlterationPermit Issued09/26/202510/02/2025
Owner NEW CINGULAR WIRELESS PCS, LLC
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
INSPECT SITE CONDITIONS FOR TELECOM UPGRADE
Q01254143 ↗86-25 VAN WYCK EXPWY SR E
QUEENS
AlterationFiled — no permit on record08/01/2025—
Owner AT&T
Filer VERTICAL RIGGING INC
—
B01242840 ↗4802 5 AVENUE
BROOKLYN
AlterationPermit Issued06/25/202506/27/2025
Owner AT&T
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
INSPECT SITE CONDITIONS FOR TELECOM UPGRADE
X01237049 ↗945 ZEREGA AVENUE
BRONX
AlterationPermit Issued06/12/202506/13/2025
Owner AT&T
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
INSPECT SITE CONDITIONS FOR TELECOM UPGRADE
M01236306 ↗307 WEST 36 STREET
MANHATTAN
AlterationPermit Issued06/05/202506/06/2025
Owner NEW CINGULAR WIRELESS PCS, LLC
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
INSPECT SITE CONDITIONS FOR TELECOM UPGRADE
Q01228812 ↗104-04 DITMARS BOULEVARD
QUEENS
AlterationPermit Issued05/23/202505/29/2025
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
INSPECT SITE CONDITIONS FOR TELECOM UPGRADE
Q01226043 ↗49-20 VAN DAM STREET
QUEENS
AlterationPermit Issued05/19/202505/22/2025
Owner PUBLIC STORAGE
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
INSPECT SITE CONDITIONS FOR TELECOM UPGRADE
M01206840 ↗41-53 FULTON STREET
MANHATTAN
AlterationPermit Issued04/23/202505/01/2025
Owner AT&T
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
INSPECT SITE CONDITIONS FOR TELECOM UPGRADE
B01204600 ↗48 MESEROLE STREET
BROOKLYN
AlterationFiled — no permit on record04/07/2025—
Filer VERTICAL RIGGING INC
—
M01200129 ↗689 COLUMBUS AVENUE
MANHATTAN
AlterationPermit Issued03/28/202504/01/2025
Owner AT&T
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
INSPECT SITE CONDITIONS FOR TELECOM UPGRADE
Q01190641 ↗100-30 DITMARS BOULEVARD
QUEENS
AlterationPermit Issued03/06/202503/18/2025
Owner YORK GROUP
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
INSPECT SITE CONDITIONS FOR TELECOM UPGRADE
M01179746 ↗587 5 AVENUE
MANHATTAN
AlterationPermit Issued02/18/202503/06/2025
Owner AT&T
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
INSPECT SITE CONDITIONS FOR TELECOM UPGRADE
M01176261 ↗401 EAST 74 STREET
MANHATTAN
AlterationPermit Issued02/11/202502/14/2025
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
Inspect site conditions for telecom upgrade
M01165642 ↗501 10 AVENUE
MANHATTAN
AlterationSigned-off01/17/202501/23/2025
Owner ESSEX CAPITAL PARTNERS
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
INSPECT SITE CONDITIONS FOR TELECOM UPGRADE
B01162065 ↗6 STANWIX STREET
BROOKLYN
AlterationPermit Issued01/03/202501/14/2025
Owner AT&T
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
INSPECT SITE CONDITIONS FOR TELECOM UPGRADE
Q01049073 ↗154-71 BROOKVILLE BOULEVARD
QUEENS
AlterationSigned-off06/17/202401/10/2025
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
Inspect site conditions for telecom upgrade
X01072662 ↗4188 BARNES AVENUE
BRONX
AlterationPermit Issued07/16/202407/23/2024
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
INSPECT SITE CONDITIONS FOR TELECOM UPGRADE
Q01032549 ↗30-01 31 AVENUE
QUEENS
AlterationPermit Issued04/24/202406/11/2024
Owner 3095 30 LLC
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
INSPECT SITE CONDITIONS FOR TELECOM UPGRADE UTILIZING IDUSTRIAL ROPE ACCESS
S01043222 ↗88 OLD TOWN ROAD
STATEN ISLAND
AlterationPermit Issued05/06/202406/11/2024
Owner CARMEL RICHMOND/ ARCHCARE
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
INSPECT SITE CONDITIONS FOR TELECOM UPGRADE
X01012478 ↗260 EAST 161 STREET
BRONX
AlterationPermit Issued04/24/202406/11/2024
Owner WILLIAM MACKLOWE COMPANY
Contractor VERTICAL RIGGING INC
Filer VERTICAL RIGGING INC
Inspect Site conditions for Telecom Upgrade utilizing Industrial Rope Access
Scope of Work
Suspended Scaffold — 28 projects · most recent 06/24/2026
No specific sub-scope on file — project count only.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
208 WEST STREET ↗106/24/2026
1335 AVENUE OF THE AMER ↗106/08/2026
506 FT WASHINGTON AVENUE ↗106/02/2026
1260 CROTON LOOP ↗105/13/2026
137-34 ROCKAWAY BOULEVARD ↗105/13/2026
383 1 AVENUE ↗104/16/2026
1535 BROADWAY ↗103/08/2026
415 EAST 151 STREET ↗111/05/2025
421 7 AVENUE ↗110/07/2025
1150 MADISON AVENUE ↗109/26/2025
1 VANDALIA AVENUE ↗109/08/2025
86-25 VAN WYCK EXPWY SR E ↗107/10/2025
4802 5 AVENUE ↗106/17/2025
945 ZEREGA AVENUE ↗106/05/2025
307 WEST 36 STREET ↗106/04/2025
104-04 DITMARS BOULEVARD ↗105/20/2025
49-20 VAN DAM STREET ↗105/14/2025
41-53 FULTON STREET ↗104/07/2025
48 MESEROLE STREET ↗104/02/2025
689 COLUMBUS AVENUE ↗103/24/2025
100-30 DITMARS BOULEVARD ↗103/05/2025
587 5 AVENUE ↗102/11/2025
401 EAST 74 STREET ↗102/04/2025
501 10 AVENUE ↗101/10/2025
6 STANWIX STREET ↗101/02/2025
4188 BARNES AVENUE ↗106/26/2024
154-71 BROOKVILLE BOULEVARD ↗105/09/2024
88 OLD TOWN ROAD ↗104/29/2024
30-01 31 AVENUE ↗104/08/2024
260 EAST 161 STREET ↗102/28/2024
▾Documents — 62 on file (BIS + DOB NOW)
▸Plans & Drawings30
▸DOB NOWPlans/Sketch30
08/24/2026M01176261-I1 · 401 EAST 74 STREETRequest digital key ↗
08/24/2026M01206840-I1 · 41-53 FULTON STREETRequest digital key ↗
08/23/2026M01236306-I1 · 307 WEST 36 STREETRequest digital key ↗
Showing 3 of 30 on file for this type
▸Approvals, Objections & Sign-offs2
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter2
08/13/2026B01283700-I1 · 1 VANDALIA AVENUEOpen ↗
08/13/2026X01314464-I1 · 415 EAST 151 STREETOpen ↗
▸Other Documents30
▸DOB NOWIRA Certification30
08/17/2026M01388527-I1 · 383 1 AVENUEOpen ↗
08/16/2026M01410696-I1 · 506 FT WASHINGTON AVENUEOpen ↗
08/16/2026Q01401813-I1 · 137-34 ROCKAWAY BOULEVARDOpen ↗
Showing 3 of 30 on file for this type