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Design Firm
Polarworx Inc.
Design
3 projects with open permitsMANHATTAN · 3BRONX · 3BROOKLYN · 1
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7 buildings
7
Total Filings
7
Projects on File
7
Buildings Worked
3
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month7 projects all-time
0134May '25 · 1Nov '25 · 1Feb '26 · 1Apr '26 · 1Aug '26 · 3May '25Jul '25Sep '25Nov '25Jan '26Mar '26May '26Jul '26Aug '26
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit343%
Signed off343%
Filed only114%
By project type
Alteration7
Most active buildings
All buildings →
485 LEXINGTON AVENUEMANHATTAN · 1 open · latest 11/26/2025
1 projects
1915 3 AVENUEMANHATTAN · latest 08/27/2026
1 projects
568 WEST 125 STREETMANHATTAN · 1 open · latest 08/24/2026
1 projects
58 WESTCHESTER SQUAREBRONX · latest 02/11/2026
1 projects
2750 BOSTON ROADBRONX · latest 04/27/2026
1 projects
1409 METROPOLITAN OVALBRONX · latest 06/09/2025
1 projects
Key relationships
Everyone →
Filing representatives
3 projects
2 projects
1 projects
1 projects
People
All people →
MICHAEL FOXlatest 08/10/2026
7 filings
Filed under
Polarworx Inc.7
Identified by the contact ids of the people who file for the firm and by its email domain (polarworx.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01443267 ↗1915 3 AVENUE
MANHATTAN
AlterationFiled — no permit on record08/27/2026—
Owner R&R
Filer A&B WORLD CONSULTING
—
M01421263 ↗568 WEST 125 STREET
MANHATTAN
AlterationPermit Issued08/04/202608/24/2026
Owner M. SOPHER & CO., LLC
Contractor THE TURBOCHYLL COMPANY IN
Filer MARCY ENGINEERING, PLLC
Replacement of (2) RTUs and (2) Air Curtains.
B01397346 ↗3070 AVENUE U
BROOKLYN
AlterationPermit Issued08/03/202608/18/2026
Owner Realty Income
Contractor AIR EXCHANGE AND ENERGY S
Filer J.A. EXPEDITING, LLC
DIRECT REPLACEMENT OF MECHANICAL UNITS. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
X01382712 ↗2750 BOSTON ROAD
BRONX
AlterationSigned-off04/17/202604/27/2026
Owner CONSULTING REMODELING, INC
Contractor AIR EXCHANGE AND ENERGY S
Filer J.A. EXPEDITING, LLC
REPLACEMENT OF HVAC UNITS. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
X01341693 ↗58 WESTCHESTER SQUARE
BRONX
AlterationSigned-off02/04/202602/11/2026
Owner RW Real Estate Group
Contractor 5 POINTS REHAB LLC
Filer MARCY ENGINEERING, PLLC
MS - Installation of air-cooled VRF system and DOAS to replace existing water-cooled heat pump system; GC - temporary walls.
M01306402 ↗485 LEXINGTON AVENUE
MANHATTAN
AlterationPermit Issued11/10/202511/26/2025
Owner SL GREEN REALTY CORP
Contractor INTEGRATED HVAC SYS SVC
Filer RIZZO GROUP
MECHANICAL MODIFICATIONS TAKING PLACE ON 1ST FLOOR & ROOF AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
Counts cover all 7 projects (7 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
MICHAEL FOX708/10/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
AIR EXCHANGE AND ENERGY S308/03/2026
5 POINTS REHAB LLC102/04/2026
INTEGRATED HVAC SYS & SVC111/10/2025
THE TURBOCHYLL COMPANY IN108/04/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
Air Exchange and Energy Solutions105/19/2025
CONSULTING REMODELING, INC104/17/2026
M. SOPHER & CO., LLC108/04/2026
R&R108/27/2026
RWREALESTATEGROUP102/04/2026
Realty Income108/03/2026
SL GREEN REALTY CORP111/10/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
J.A. EXPEDITING, LLC308/03/2026
MARCY ENGINEERING, PLLC208/04/2026
A&B WORLD CONSULTING108/27/2026
RIZZO GROUP111/10/2025
7 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 7Open permit 3Signed off 3Filed only 1
7 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01443267 ↗1915 3 AVENUE
MANHATTAN
AlterationFiled — no permit on record08/27/2026—
Owner R&R
Filer A&B WORLD CONSULTING
—
M01421263 ↗568 WEST 125 STREET
MANHATTAN
AlterationPermit Issued08/04/202608/24/2026
Owner M. SOPHER & CO., LLC
Contractor THE TURBOCHYLL COMPANY IN
Filer MARCY ENGINEERING, PLLC
Replacement of (2) RTUs and (2) Air Curtains.
B01397346 ↗3070 AVENUE U
BROOKLYN
AlterationPermit Issued08/03/202608/18/2026
Owner Realty Income
Contractor AIR EXCHANGE AND ENERGY S
Filer J.A. EXPEDITING, LLC
DIRECT REPLACEMENT OF MECHANICAL UNITS. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
X01382712 ↗2750 BOSTON ROAD
BRONX
AlterationSigned-off04/17/202604/27/2026
Owner CONSULTING REMODELING, INC
Contractor AIR EXCHANGE AND ENERGY S
Filer J.A. EXPEDITING, LLC
REPLACEMENT OF HVAC UNITS. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
X01341693 ↗58 WESTCHESTER SQUARE
BRONX
AlterationSigned-off02/04/202602/11/2026
Owner RW Real Estate Group
Contractor 5 POINTS REHAB LLC
Filer MARCY ENGINEERING, PLLC
MS - Installation of air-cooled VRF system and DOAS to replace existing water-cooled heat pump system; GC - temporary walls.
M01306402 ↗485 LEXINGTON AVENUE
MANHATTAN
AlterationPermit Issued11/10/202511/26/2025
Owner SL GREEN REALTY CORP
Contractor INTEGRATED HVAC SYS SVC
Filer RIZZO GROUP
MECHANICAL MODIFICATIONS TAKING PLACE ON 1ST FLOOR & ROOF AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
X01221548 ↗1409 METROPOLITAN OVAL
BRONX
AlterationSigned-off05/19/202506/09/2025
Owner Air Exchange and Energy Solutions
Contractor AIR EXCHANGE AND ENERGY S
Filer J.A. EXPEDITING, LLC
REPLACEMENT OF HVAC UNIT. NO CHANGE TO USE, EGRESS, OR OCCUPLANCY.
Scope of Work
HVAC — 6 projects · most recent 08/27/2026
Heating and Air Conditioning Systems
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
1915 3 AVENUE ↗108/10/2026
568 WEST 125 STREET ↗106/23/2026
3070 AVENUE U ↗105/05/2026
2750 BOSTON ROAD ↗104/03/2026
58 WESTCHESTER SQUARE ↗101/02/2026
485 LEXINGTON AVENUE ↗110/21/2025
1409 METROPOLITAN OVAL ↗105/06/2025
▾Documents — 45 on file (BIS + DOB NOW)
▸Plans & Drawings7
▸DOB NOWPlans/Sketch7
09/13/2026M01443267-I1 · 1915 3 AVENUERequest digital key ↗
08/21/2026M01306402-I1 · 485 LEXINGTON AVENUERequest digital key ↗
08/19/2026X01221548-I1 · 1409 METROPOLITAN OVALRequest digital key ↗
Showing 3 of 7 on file for this type
▸Seals & Professional Certifications32
▸DOB NOWProgress Inspector Seal & Signature18
09/23/2026M01306402-I1 · 485 LEXINGTON AVENUEOpen ↗
09/23/2026M01306402-I1 · 485 LEXINGTON AVENUEOpen ↗
08/29/2026X01382712-I1 · 2750 BOSTON ROADOpen ↗
Showing 3 of 18 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature7
09/13/2026M01443267-I1 · 1915 3 AVENUEOpen ↗
08/17/2026X01341693-I1 · 58 WESTCHESTER SQUAREOpen ↗
08/17/2026X01382712-I1 · 2750 BOSTON ROADOpen ↗
Showing 3 of 7 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature7
09/23/2026M01306402-I1 · 485 LEXINGTON AVENUEOpen ↗
08/29/2026X01382712-I1 · 2750 BOSTON ROADOpen ↗
08/28/2026B01397346-I1 · 3070 AVENUE UOpen ↗
Showing 3 of 7 on file for this type
▸Environmental & Asbestos6
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
09/13/2026M01443267-I1 · 1915 3 AVENUEOpen ↗
08/17/2026X01341693-I1 · 58 WESTCHESTER SQUAREOpen ↗
08/16/2026M01421263-I1 · 568 WEST 125 STREETOpen ↗
Showing 3 of 4 on file for this type
▸DOB NOWOER: Notice to Proceed1
08/13/2026M01306402-I1 · 485 LEXINGTON AVENUEOpen ↗
▸DOB NOWOER: Notice of Satisfaction1
08/13/2026M01306402-I1 · 485 LEXINGTON AVENUEOpen ↗