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Contractor
SIGNA HVAC SYSTEMS INS
General Contractor
MANHATTAN · 3BRONX · 1BROOKLYN · 1
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4 buildings
6
Total Filings
5
Projects on File
3
Buildings Worked
0
Projects w/ Open Permits
General Contractor
Primary Trade
Activity
Projects by first filing month5 projects all-time
0112Dec '17 · 1Aug '19 · 1Jan '20 · 1Mar '21 · 1Aug '23 · 1201820192020202120222023
bars = month · line = 3-mo average
Portfolio status
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Signed off480%
Other status120%
By project type
Alteration4
Most active buildings
All buildings →
730 3 AVENUEMANHATTAN · latest 01/19/2024
2 projects
114 5 AVENUEMANHATTAN · latest 12/14/2017
1 projects
350 ST ANNS AVENUEBRONX · latest 03/11/2022
1 projects
146 PIERREPONT STREETBROOKLYN · latest 03/07/2021
1 projects
Key relationships
Everyone →
Design firms
2 projects
1 projects
1 projects
Filing representatives
1 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00915245 ↗730 3 AVENUE
MANHATTAN
AlterationSigned-off08/09/202301/19/2024
Design B2 ENGINEERING PC
Owner CUSHMAN & WAKEFIELD
Modification of existing HVAC system. Replacement of (4) evaporators on the 20th floor. Demolition of (8) existing condensers on the 20th fl…
X00453140 ↗350 ST ANNS AVENUE
BRONX
AlterationSigned-off03/24/202103/11/2022
Design DAGHER ENGINEERING PLLC
Owner JONATHAN ROSE COMPANIES
Filer WILLIAM VITACCO ASSOCIATES
Mechanical work as shown on plans filed herewith. Architectural and plumbing filed under separate applications.
B00283925 ↗146 PIERREPONT STREET
BROOKLYN
AlterationSigned-off01/16/202003/07/2021
Design KEVIN GALLEN PE LLC
See comments for this PAA.
M00193385 ↗730 3 AVENUE
MANHATTAN
AlterationSigned-off08/14/201902/16/2021
Design B2 ENGINEERING PC
Owner NUVEEN REAL ESTATE
Installation of new HVAC system for EMR cooling. No change to use, egress, or occupancy.
140721716BIS114 5 AVENUE
MANHATTAN
—ISSUED12/14/201712/14/2017—MH
Counts cover all 5 projects (4 DOB NOW + 1 legacy BIS). 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
B2 ENGINEERING PC208/09/2023
DAGHER ENGINEERING PLLC110/29/2021
KEVIN GALLEN PE LLC101/13/2021
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CUSHMAN & WAKEFIELD108/09/2023
JONATHAN ROSE COMPANIES110/29/2021
NUVEEN REAL ESTATE108/14/2019
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
WILLIAM VITACCO ASSOCIATES110/29/2021
4 DOB NOW projects + 1 legacy BIS 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 5Signed off 4Other status 1
5 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00915245 ↗730 3 AVENUE
MANHATTAN
AlterationSigned-off08/09/202301/19/2024
Design B2 ENGINEERING PC
Owner CUSHMAN & WAKEFIELD
Modification of existing HVAC system. Replacement of (4) evaporators on the 20th floor. Demolition of (8) existing condensers on the 20th fl…
X00453140 ↗350 ST ANNS AVENUE
BRONX
AlterationSigned-off03/24/202103/11/2022
Design DAGHER ENGINEERING PLLC
Owner JONATHAN ROSE COMPANIES
Filer WILLIAM VITACCO ASSOCIATES
Mechanical work as shown on plans filed herewith. Architectural and plumbing filed under separate applications.
B00283925 ↗146 PIERREPONT STREET
BROOKLYN
AlterationSigned-off01/16/202003/07/2021
Design KEVIN GALLEN PE LLC
See comments for this PAA.
M00193385 ↗730 3 AVENUE
MANHATTAN
AlterationSigned-off08/14/201902/16/2021
Design B2 ENGINEERING PC
Owner NUVEEN REAL ESTATE
Installation of new HVAC system for EMR cooling. No change to use, egress, or occupancy.
140721716BIS114 5 AVENUE
MANHATTAN
—ISSUED12/14/201712/14/2017—MH
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
350 ST ANNS AVENUE ↗107/08/2026
730 3 AVENUE ↗207/08/2026
146 PIERREPONT STREET ↗303/21/2026
▾Documents — 66 on file (BIS + DOB NOW)
▸Plans & Drawings6
▸DOB NOWPlans/Sketch - Mechanical Systems5
09/05/2026M00193385-I1 · 730 3 AVENUERequest digital key ↗
09/02/2026B00283925-I1 · 146 PIERREPONT STREETRequest digital key ↗
08/25/2026X00453140-P1 · 350 ST ANNS AVENUERequest digital key ↗
Showing 3 of 5 on file for this type
▸DOB NOWPlans/Sketch1
08/29/2026M00915245-I1 · 730 3 AVENUERequest digital key ↗
▸Applications & Permits3
▸BISWORK PERMIT APPLICATION2
12/14/2017140721716 · 114 5 AVENUEOpen ↗
12/13/2017140721716 · 114 5 AVENUEOpen ↗
▸BISPLAN / WORK APPROVAL APPLICATION1
12/13/2017140721716 · 114 5 AVENUEOpen ↗
▸Seals & Professional Certifications45
▸DOB NOWProgress Inspector Seal & Signature28
08/31/2026B00283925-I1 · 146 PIERREPONT STREETOpen ↗
08/31/2026B00283925-I1 · 146 PIERREPONT STREETOpen ↗
08/31/2026B00283925-I1 · 146 PIERREPONT STREETOpen ↗
Showing 3 of 28 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature8
08/31/2026B00283925-I1 · 146 PIERREPONT STREETOpen ↗
08/31/2026B00283925-I1 · 146 PIERREPONT STREETOpen ↗
08/28/2026M00193385-I1 · 730 3 AVENUEOpen ↗
Showing 3 of 8 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature6
08/29/2026M00915245-I1 · 730 3 AVENUEOpen ↗
08/25/2026X00453140-I1 · 350 ST ANNS AVENUEOpen ↗
08/13/2026B00283925-I1 · 146 PIERREPONT STREETOpen ↗
Showing 3 of 6 on file for this type
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
12/13/2017140721716 · 114 5 AVENUEOpen ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
12/13/2017140721716 · 114 5 AVENUEOpen ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
12/13/2017140721716 · 114 5 AVENUEOpen ↗
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
08/29/2026M00915245-I1 · 730 3 AVENUEOpen ↗
08/13/2026M00193385-I1 · 730 3 AVENUEOpen ↗
Showing 2 of 4 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
12/13/2017140721716 · 114 5 AVENUEOpen ↗
▸Energy Compliance2
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1
12/13/2017140721716 · 114 5 AVENUEOpen ↗
▸DOB NOWEN2: As Built Energy Analysis.1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Inspections & Test Reports2
▸BISTECHNICAL REPORT: RESPONSIBILITY2
12/14/2017140721716 · 114 5 AVENUEOpen ↗
12/13/2017140721716 · 114 5 AVENUEOpen ↗
▸Approvals, Objections & Sign-offs1
▸BISLANDMARKS APPROVAL1
12/13/2017140721716 · 114 5 AVENUEOpen ↗
▸Cost, Insurance & Ownership1
▸BISCOST AFFIDAVIT1
12/13/2017140721716 · 114 5 AVENUEOpen ↗
▸Filing & Intake Forms1
▸BISEFILING JOB APPLICATION COVER SHEET1
12/13/2017140721716 · 114 5 AVENUEOpen ↗