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Filing Representative Firm
THE SPIRAL GROUP
Expediter
1 project with open permitsBROOKLYN · 1
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1 building
1
Total Filings
1
Projects on File
1
Buildings Worked
1
Projects w/ Open Permits
Expediter
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Not enough dated projects to chart.
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Open permit1100%
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Alteration1
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373 AVENUE WBROOKLYN · 1 open · latest 05/11/2026
1 projects
Key relationships
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Design firms
1 projects
Filing representatives
1 projects
People
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LEO SPIRAlatest 02/09/2026
1 filings
Filed under
THE SPIRAL GROUP1
Identified by the contact ids of the people who file for the firm and by its email domain (spiralgrp.com), not by matching names.
Most recent projects
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ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B00450549 ↗373 AVENUE W
BROOKLYN
AlterationPermit Issued01/11/202105/11/2026
Design LEVIN ENGINEERING PLLC
Contractor CAM ENERGY HTG&MECH CORP
INSTALLATON OF PLUMBING SYSTEM FOR A ONE FAMILY HOUSE. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Counts cover all 1 projects (1 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
LEO SPIRA102/09/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
LEVIN ENGINEERING PLLC102/26/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
1215 CORP DBA KCM PLBG &102/26/2026
CAM ENERGY HTG&MECH CORP102/26/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
MISTER EXPEDITER102/26/2026
1 DOB NOW project, 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 1Open permit 1
1 project
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B00450549 ↗373 AVENUE W
BROOKLYN
AlterationPermit Issued01/11/202105/11/2026
Design LEVIN ENGINEERING PLLC
Contractor CAM ENERGY HTG&MECH CORP
INSTALLATON OF PLUMBING SYSTEM FOR A ONE FAMILY HOUSE. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
373 AVENUE W ↗102/09/2026
▾Documents — 10 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch - Plumbing4
08/18/2026B00450549-P1 · 373 AVENUE WRequest digital key ↗
08/18/2026B00450549-I1 · 373 AVENUE WRequest digital key ↗
08/15/2026B00450549-P1 · 373 AVENUE WRequest digital key ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications4
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/18/2026B00450549-P1 · 373 AVENUE WOpen ↗
08/18/2026B00450549-I1 · 373 AVENUE WOpen ↗
▸DOB NOWProgress Inspector Seal & Signature1
08/30/2026B00450549-P2 · 373 AVENUE WOpen ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/30/2026B00450549-P2 · 373 AVENUE WOpen ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/18/2026B00450549-I1 · 373 AVENUE WOpen ↗
08/18/2026B00450549-P1 · 373 AVENUE WOpen ↗