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Contractor
ELM SUSPENSION SYSTEMS
Rigger
21 projects with open permitsMANHATTAN · 24BROOKLYN · 13QUEENS · 3
38 buildings
52
Total Filings
43
Projects on File
38
Buildings Worked
21
Projects w/ Open Permits
Rigger
Primary Trade
Activity
Projects by first filing month43 projects all-time
0246Dec '23 · 1Jan '24 · 2Mar '24 · 1Apr '24 · 1May '24 · 2Jul '24 · 1Aug '24 · 1Sep '24 · 1Oct '24 · 2Dec '24 · 2Jan '25 · 2Feb '25 · 1Mar '25 · 1Apr '25 · 1May '25 · 5Jun '25 · 2Jul '25 · 1Aug '25 · 1Sep '25 · 1Oct '25 · 1Dec '25 · 1Jan '26 · 4Mar '26 · 2May '26 · 1Jun '26 · 3Jul '26 · 2202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit2149%
Signed off2251%
By project type
Alteration43
Most active buildings
All buildings →
1412 AVENUE OF THE AMERMANHATTAN · 2 open · latest 01/26/2026
3 projects
530 EAST 74 STREETMANHATTAN · 2 open · latest 01/07/2026
2 projects
288 JACKSON STREETBROOKLYN · latest 06/17/2026
2 projects
29 HURON STREETBROOKLYN · 1 open · latest 06/11/2026
2 projects
159 DUANE STREETMANHATTAN · 1 open · latest 06/16/2026
1 projects
821 BROADWAYMANHATTAN · latest 02/28/2025
1 projects
Key relationships
Everyone →
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01432033 ↗89 MASPETH AVENUE
BROOKLYN
AlterationPermit Issued07/30/202607/31/2026INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT. NO CHANGES IN THE EGRESS.
Q01431206 ↗42-01 28 STREET
QUEENS
AlterationPermit Issued07/27/202607/29/2026INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT (MATERIAL HOIST). NO CHANGES IN THE EGRESS.
B01411627 ↗288 JACKSON STREET
BROOKLYN
AlterationSigned-off06/16/202606/17/2026INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT. NO CHANGES TO THE EXISTING MEANS OF EGRESS.
M01408728 ↗159 DUANE STREET
MANHATTAN
AlterationPermit Issued06/10/202606/16/2026INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT. NO CHANGES IN EGRESS.
B01381283 ↗29 HURON STREET
BROOKLYN
AlterationPermit Issued06/11/202606/11/2026INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT.
M01400690 ↗31 WEST 15 STREET
MANHATTAN
AlterationPermit Issued05/13/202605/20/2026INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT.
Counts cover all 43 projects (43 DOB NOW). Dated by first filing; BIS projects by first permit issuance.
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
GEORGE J. XERAKIAS, PE1708/24/2026
LOMBARDO PROFESSIONAL ENGINEERING1207/30/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
1 HOTEL CENTRAL PARK301/23/2026
MASPETH B2 OWNER LLC307/30/2026
QUADRUM GLOBAL206/11/2026
111 WILLOUGHBY DEVELOPER LLC105/28/2024
5TH MIDTOWN LLC109/17/2024
BOULEVARD TOGETHER DEVELOPER LLC105/19/2025
BRUCKNER BOULEVARD OWNER LLC107/24/2026
DOUGLASTON DEVELOPMENT110/15/2025
EXTRA SPACE STORAGE101/27/2025
FirstService Residential105/13/2026
GEORGICA GREEN VENTURES, LLC103/12/2026
GORDON PROPERTY GROUP102/19/2025
HOUSING IS A HUMAN RIGHT LLC106/27/2025
HUDSON 37 LLC104/14/2025
MADIGAN DEVELOPMENT, LLC105/19/2025
RESTORING COMMUNITIES HDFC106/20/2025
ST. NICKS ALLIANCE102/11/2025
TWO TREES105/16/2025
The Richtone Group LLC106/10/2026
UBC105/05/2025
UHAB101/16/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
HS DESIGN STUDIO LLC3108/24/2026
LOMBARDO BUILDING CONSULTANTS201/23/2026
43 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 43Open permit 21Signed off 22
43 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01432033 ↗89 MASPETH AVENUE
BROOKLYN
AlterationPermit Issued07/30/202607/31/2026INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT. NO CHANGES IN THE EGRESS.
Q01431206 ↗42-01 28 STREET
QUEENS
AlterationPermit Issued07/27/202607/29/2026INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT (MATERIAL HOIST). NO CHANGES IN THE EGRESS.
B01411627 ↗288 JACKSON STREET
BROOKLYN
AlterationSigned-off06/16/202606/17/2026INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT. NO CHANGES TO THE EXISTING MEANS OF EGRESS.
M01408728 ↗159 DUANE STREET
MANHATTAN
AlterationPermit Issued06/10/202606/16/2026INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT. NO CHANGES IN EGRESS.
B01381283 ↗29 HURON STREET
BROOKLYN
AlterationPermit Issued06/11/202606/11/2026INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT.
M01400690 ↗31 WEST 15 STREET
MANHATTAN
AlterationPermit Issued05/13/202605/20/2026INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT.
B01361669 ↗2015 BOARDWALK WEST
BROOKLYN
AlterationPermit Issued03/12/202603/20/2026INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT.
Q01361546 ↗24-02 49 AVENUE
QUEENS
AlterationPermit Issued03/12/202603/20/2026INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT
M01348901 ↗1412 AVENUE OF THE AMER
MANHATTAN
AlterationPermit Issued01/23/202601/26/2026Application for the installation and use of suspended scaffold as per plans filed herein. No change in egress, use, or occupancy.
M01343716 ↗1412 AVENUE OF THE AMER
MANHATTAN
AlterationPermit Issued01/09/202601/22/2026INSTALLATION OF MATERIAL HOIST (COUNTERWEIGHTED SYSTEM).
M01347571 ↗640 RIVERSIDE DRIVE
MANHATTAN
AlterationPermit Issued01/16/202601/22/2026
Owner UHAB
INSTALLATION OF TEMPORARY MATERIAL HOIST EQUIPMENT (COUNTERWEIGHTED SYSTEM)
M01335799 ↗530 EAST 74 STREET
MANHATTAN
AlterationPermit Issued01/06/202601/07/2026INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT.
M01332259 ↗530 EAST 74 STREET
MANHATTAN
AlterationPermit Issued12/15/202512/15/2025Application for the installation and use of suspended scaffold as per plans filed herein. No change in egress, use, or occupancy.
M01270489 ↗509 WEST 48 STREET
MANHATTAN
AlterationSigned-off10/15/202510/23/2025INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT.
B01284049 ↗288 JACKSON STREET
BROOKLYN
AlterationSigned-off09/25/202509/25/2025INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT.
M01059988 ↗433 EAST 30 STREET
MANHATTAN
AlterationPermit Issued05/31/202409/25/2025INSTALLATION OF TEMPORARY MATERIAL HOIST WITH COUNTERWEIGHT SYSTEM.
B01260282 ↗29 HURON STREET
BROOKLYN
AlterationSigned-off08/01/202508/19/2025INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT.
Q01242625 ↗68-19 WOODHAVEN BOULEVARD
QUEENS
AlterationSigned-off06/20/202508/11/2025INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT.
M01245915 ↗354 WEST 54 STREET
MANHATTAN
AlterationPermit Issued06/27/202507/11/2025INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT
X01245934 ↗407 EAST 158 STREET
BRONX
AlterationSigned-off07/07/202507/11/2025INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT.
M01225976 ↗245 WEST 55 STREET
MANHATTAN
AlterationSigned-off05/19/202506/11/2025INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT.
M01233232 ↗99 WASHINGTON STREET
MANHATTAN
AlterationSigned-off05/29/202506/11/2025INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT.
B01226077 ↗346 KENT AVENUE
BROOKLYN
AlterationPermit Issued05/16/202505/19/2025
Owner TWO TREES
INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT
M01219997 ↗1412 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off05/02/202505/09/2025INSTALLATION OF TEMPORARY MATERIAL HOIST (COUNTERWEIGHTED SYSTEM)
M01217474 ↗848 WASHINGTON STREET
MANHATTAN
AlterationSigned-off05/02/202505/07/2025INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT
B01121011 ↗633-639 DEKALB AVENUE
BROOKLYN
AlterationSigned-off12/10/202404/29/2025INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT.
B01166620 ↗975 NOSTRAND AVENUE
BROOKLYN
AlterationPermit Issued01/21/202504/29/2025INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT.
M01127929 ↗505 5 AVENUE
MANHATTAN
AlterationPermit Issued10/17/202404/29/2025—INSTALLATION OF MATERIAL HOIST (COUNTERWEIGHTED SYSTEM).
M01179079 ↗63 MADISON AVENUE
MANHATTAN
AlterationSigned-off02/11/202504/29/2025—INSTALLATION OF TEMPORARY HOIST (COUNTERWEIGHTED SYSTEM).
M01208304 ↗650 1 AVENUE
MANHATTAN
AlterationSigned-off04/14/202504/29/2025INSTALLATION OF TEMPORARY MATERIAL HOIST (COUNTERWEIGHTED SYSTEM)
X01125680 ↗3118 WEBSTER AVENUE
BRONX
AlterationSigned-off10/17/202404/29/2025
Owner UBC
INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT.
X01189746 ↗450 EAST 158 STREET
BRONX
AlterationSigned-off03/14/202504/29/2025INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT.
M00995764 ↗821 BROADWAY
MANHATTAN
AlterationSigned-off01/25/202402/28/2025INSTALLATION OF SUSPENDED SCAFFOLD EQUIPMENT TO ACCESS FACADE WORK.
B01170305 ↗160 JOHN STREET
BROOKLYN
AlterationSigned-off01/27/202501/27/2025INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT.
M01150856 ↗510 MADISON AVENUE
MANHATTAN
AlterationSigned-off12/04/202401/07/2025—INSTALLATION OF SUSPENDED SCAFFOLD AND MATERIAL HOIST EQUIPMENT (COUNTERWEIGHTED SYSTEM).
M01111888 ↗563 5 AVENUE
MANHATTAN
AlterationSigned-off09/17/202409/23/2024INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT
M01089655 ↗1299 THIRD AVENUE
MANHATTAN
AlterationSigned-off08/13/202408/14/2024INSTALLATION OF TEMPORARY MATERIAL HOIST (COUNTERWEIGHTED SYSTEM).
M01086056 ↗450 WEST 126 STREET
MANHATTAN
AlterationPermit Issued07/25/202408/02/2024—INSTALLATION OF TEMPORARY COUNTEWEIGHTED SYSTEM MATERIAL HOIST EQUIPMENT
B01054259 ↗109 WILLOUGHBY STREET
BROOKLYN
AlterationPermit Issued05/28/202407/08/2024INSTALLATION OF TEMPORARY SUSPENDED SCAFFOLD EQUIPMENT.
M01030345 ↗450 11 AVENUE
MANHATTAN
AlterationPermit Issued04/04/202404/23/2024INSTALLATION OF SUSPENDED SCAFFOLD EQUIPMENT.
M01016316 ↗1000 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off03/07/202403/19/2024—INSTALLATION OF SUSPENDED SCAFFOLD EQUIPMENT TO ACCESS FACADE WORK.
B00997348 ↗1 GRAND ARMY PLAZA
BROOKLYN
AlterationPermit Issued01/29/202402/02/2024INSTALLATION OF SUSPENDED SCAFFOLD EQUIPMENT TO ACCESS FACADE WORK.
B00975212 ↗498 SACKETT STREET
BROOKLYN
AlterationSigned-off12/14/202301/03/2024—CD5 Application Amendment (Adding outrigger beam configurations)
▾Documents — 239 on file (BIS + DOB NOW)
▸Plans & Drawings57
▸DOB NOWPlans/Sketch57
08/28/2026M00995764-P1 · 821 BROADWAYRequest digital key ↗
08/27/2026M01030345-I1 · 450 11 AVENUERequest digital key ↗
Showing 3 of 57 on file for this type
▸Seals & Professional Certifications65
▸DOB NOWDPL-1: Design Professional Seal & Signature41
08/28/2026M00995764-P1 · 821 BROADWAYOpen ↗
08/28/2026M00995764-I1 · 821 BROADWAYOpen ↗
08/27/2026M01030345-I1 · 450 11 AVENUEOpen ↗
Showing 3 of 41 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature24
09/28/2026B01121011-I1 · 633-639 DEKALB AVENUEOpen ↗
09/01/2026B01054259-I1 · 109 WILLOUGHBY STREETOpen ↗
09/01/2026B01166620-P2 · 975 NOSTRAND AVENUEOpen ↗
Showing 3 of 24 on file for this type
▸Approvals, Objections & Sign-offs3
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter3
08/13/2026M01335799-P1 · 530 EAST 74 STREETOpen ↗
08/13/2026M01335799-I1 · 530 EAST 74 STREETOpen ↗
08/13/2026M01332259-I1 · 530 EAST 74 STREETOpen ↗
▸Other Documents114
▸DOB NOWManufacturer's Specifications57
08/23/2026M01217474-I1 · 848 WASHINGTON STREETOpen ↗
08/20/2026X01125680-P1 · 3118 WEBSTER AVENUEOpen ↗
08/20/2026B01284049-I1 · 288 JACKSON STREETOpen ↗
Showing 3 of 57 on file for this type
▸DOB NOWCalculations57
08/23/2026M01217474-I1 · 848 WASHINGTON STREETOpen ↗
08/20/2026X01125680-P1 · 3118 WEBSTER AVENUEOpen ↗
08/20/2026B01284049-I1 · 288 JACKSON STREETOpen ↗
Showing 3 of 57 on file for this type