Metro Air Comfort Inc. — NYC General Contractor: DOB Permits, Filings & Buildings

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M00943715 ↗	120 EAST 56 STREET MANHATTAN	Alteration	Permit Issued	11/01/2023	06/16/2025	Design JAMES CHAI ARCHITECT, P.C. Filer RICHARD WAINER ARCHITECT, PLLC	Plumbing and Sprinkler renovation for a medical office. No change in egress, use or occupancy.
M00976964 ↗	321 GREENWICH STREET MANHATTAN	Alteration	Permit Issued	12/15/2023	05/14/2024	Design ALDA LY ARCHITECTURE PLLC Owner AELIA Filer PWF	MODIFICATION TO EXISTING PLUMBING AND SPRINKLER SYSTEMS. NO CHANGE TO USE, OCCUPANCY OR EGRESS
M08017612 ↗	570 PARK AVENUE MANHATTAN	Alteration	Signed-off	11/10/2022	04/05/2023	Design E4P CONSULTING ENGINEERING PLLC Filer JAM CONSULTANTS, INC.	mechanical work for apartment 1A
M00797462 ↗	220 EAST 42 STREET MANHATTAN	Alteration	Signed-off	01/25/2023	02/18/2023	Design THE SRA GROUP LLC Owner SL GREEN REALTY CORP	Replacement of new VRF heating and air conditioning system for entire floor and portion of 1st floor
M00283224 ↗	507 MADISON AVENUE MANHATTAN	Alteration	Signed-off	03/06/2020	08/23/2021	Design ST ENGINEERING SERVICES LLP	Modification to existing hvac system as per plans filed herewith. no changes in ,use, egress or occupancy.
321070611BIS	1 GRACE COURT BROOKLYN	—	ISSUED	11/26/2018	11/26/2018	—	MH, OT

Counts cover all 8 projects (5 DOB NOW + 3 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.

Name	Projects together	Most recent
ALDA LY ARCHITECTURE PLLC	1	04/16/2024
AVCON ENGINEERING PC	1	04/16/2024
E4P CONSULTING ENGINEERING PLLC	1	03/27/2023
JAMES CHAI ARCHITECT, P.C.	1	11/02/2023
R.J. MCGEE ENGINEERING, PLLC	1	11/02/2023
ST ENGINEERING SERVICES LLP	1	03/06/2020
THE SRA GROUP LLC	1	07/25/2023

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
FULL CAPACITY FIRE CORP	2	04/16/2024
PRINCIPAL BUILDERS SOLUTI	2	04/16/2024
LEEMA PLBNG & HEATING INC	1	11/02/2023
NEW ERA MECHANICAL SER IN	1	11/02/2023
VMC PLUMBING & HEATING IN	1	04/16/2024

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
AELIA	1	04/16/2024
SL GREEN REALTY CORP	1	07/25/2023

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
JAM CONSULTANTS, INC.	1	03/27/2023
PWF	1	04/16/2024
RICHARD WAINER ARCHITECT, PLLC	1	11/02/2023

5 DOB NOW projects + 3 legacy BIS 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 8Open permit 2Signed off 3Other status 3

8 projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M00943715 ↗	120 EAST 56 STREET MANHATTAN	Alteration	Permit Issued	11/01/2023	06/16/2025	Design JAMES CHAI ARCHITECT, P.C. Filer RICHARD WAINER ARCHITECT, PLLC	Plumbing and Sprinkler renovation for a medical office. No change in egress, use or occupancy.
M00976964 ↗	321 GREENWICH STREET MANHATTAN	Alteration	Permit Issued	12/15/2023	05/14/2024	Design ALDA LY ARCHITECTURE PLLC Owner AELIA Filer PWF	MODIFICATION TO EXISTING PLUMBING AND SPRINKLER SYSTEMS. NO CHANGE TO USE, OCCUPANCY OR EGRESS
M08017612 ↗	570 PARK AVENUE MANHATTAN	Alteration	Signed-off	11/10/2022	04/05/2023	Design E4P CONSULTING ENGINEERING PLLC Filer JAM CONSULTANTS, INC.	mechanical work for apartment 1A
M00797462 ↗	220 EAST 42 STREET MANHATTAN	Alteration	Signed-off	01/25/2023	02/18/2023	Design THE SRA GROUP LLC Owner SL GREEN REALTY CORP	Replacement of new VRF heating and air conditioning system for entire floor and portion of 1st floor
M00283224 ↗	507 MADISON AVENUE MANHATTAN	Alteration	Signed-off	03/06/2020	08/23/2021	Design ST ENGINEERING SERVICES LLP	Modification to existing hvac system as per plans filed herewith. no changes in ,use, egress or occupancy.
321070611BIS	1 GRACE COURT BROOKLYN	—	ISSUED	11/26/2018	11/26/2018	—	MH, OT
123502833BIS	333 EAST 55 STREET MANHATTAN	—	ISSUED	06/13/2018	06/13/2018	—	MH
121852003BIS	234 WEST 30 STREET MANHATTAN	—	ISSUED	01/08/2014	01/08/2014	—	MH

Click a row for this entity's own projects, plans and documents at that building.

Building	Filings	Most Recent
507 MADISON AVENUE ↗	1	07/08/2026

220 EAST 42 STREET ↗	1	07/08/2026

120 EAST 56 STREET ↗	1	07/08/2026

570 PARK AVENUE ↗	3	03/21/2026

321 GREENWICH STREET ↗	3	03/21/2026

▾Documents — 132 on file (BIS + DOB NOW)

▸Plans & Drawings14

▸DOB NOWPlans/Sketch13

09/01/2026M08017612-I1 · 570 PARK AVENUERequest digital key ↗

09/01/2026M08017612-P1 · 570 PARK AVENUERequest digital key ↗

08/29/2026M00797462-I1 · 220 EAST 42 STREETRequest digital key ↗

Showing 3 of 13 on file for this type

▸DOB NOWPlans/Sketch - Mechanical Systems1

09/05/2026M00283224-I1 · 507 MADISON AVENUERequest digital key ↗

▸Applications & Permits21

▸DOB NOWLPC Approval/Permit10

08/29/2026M00797462-I1 · 220 EAST 42 STREETOpen ↗

08/13/2026M00797462-P1 · 220 EAST 42 STREETOpen ↗

08/13/2026M08017612-I1 · 570 PARK AVENUEOpen ↗

Showing 3 of 10 on file for this type

▸BISPLAN / WORK APPROVAL APPLICATION5

10/30/2018321070611 · 1 GRACE COURTOpen ↗

04/19/2018123502833 · 333 EAST 55 STREETOpen ↗

12/04/2013121852003 · 234 WEST 30 STREETOpen ↗

Showing 3 of 5 on file for this type

▸BISWORK PERMIT APPLICATION5

11/27/2018321070611 · 1 GRACE COURTOpen ↗

06/13/2018123502833 · 333 EAST 55 STREETOpen ↗

Showing 3 of 5 on file for this type

▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION1

03/15/2019321070611 · 1 GRACE COURTOpen ↗

▸Seals & Professional Certifications46

▸DOB NOWDPL-1: Design Professional Seal & Signature14

09/05/2026M00283224-I1 · 507 MADISON AVENUEOpen ↗

09/01/2026M08017612-I1 · 570 PARK AVENUEOpen ↗

09/01/2026M08017612-P1 · 570 PARK AVENUEOpen ↗

Showing 3 of 14 on file for this type

▸DOB NOWProgress Inspector Seal & Signature11

09/22/2026M00976964-P1 · 321 GREENWICH STREETOpen ↗

09/02/2026M00797462-I1 · 220 EAST 42 STREETOpen ↗

09/02/2026M00943715-I1 · 120 EAST 56 STREETOpen ↗

Showing 3 of 11 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature8

09/22/2026M00976964-P1 · 321 GREENWICH STREETOpen ↗

09/02/2026M00797462-I1 · 220 EAST 42 STREETOpen ↗

09/01/2026M00976964-I1 · 321 GREENWICH STREETOpen ↗

Showing 3 of 8 on file for this type

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION7

10/30/2018321070611 · 1 GRACE COURTOpen ↗

04/19/2018123502833 · 333 EAST 55 STREETOpen ↗

Showing 3 of 7 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST3

10/30/2018321070611 · 1 GRACE COURTOpen ↗

04/19/2018123502833 · 333 EAST 55 STREETOpen ↗

Showing 2 of 3 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT2

10/30/2018321070611 · 1 GRACE COURTOpen ↗

04/19/2018123502833 · 333 EAST 55 STREETOpen ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1

12/04/2013121852003 · 234 WEST 30 STREETOpen ↗

▸Trade Schedules & Equipment3

▸BISEQUIPMENT USE APPLICATION/PERMIT2

03/03/2014121852003 · 234 WEST 30 STREETOpen ↗

02/19/2014121852003 · 234 WEST 30 STREETOpen ↗

▸BISEQUIPMENT USE PERMITS1

02/07/2014121852003 · 234 WEST 30 STREETOpen ↗

▸Safety & Tenant Protection3

▸BISTenant Protection Plan and Notes2

10/31/2018321070611 · 1 GRACE COURTOpen ↗

04/19/2018123502833 · 333 EAST 55 STREETOpen ↗

▸BISST-1 Street Tree Checklist1

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 1 on file for this type

▸Environmental & Asbestos18

▸DOB NOWDEP ACP-5: Asbestos Assessment Report14

09/05/2026M00283224-I1 · 507 MADISON AVENUEOpen ↗

09/01/2026M08017612-I1 · 570 PARK AVENUEOpen ↗

09/01/2026M08017612-P1 · 570 PARK AVENUEOpen ↗

Showing 3 of 14 on file for this type

▸BISASBESTOS: CERTIFICATION (DEP ACP5)3

10/30/2018321070611 · 1 GRACE COURTOpen ↗

04/19/2018123502833 · 333 EAST 55 STREETOpen ↗

Showing 2 of 3 on file for this type

▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form1

09/01/2026M08017612-I1 · 570 PARK AVENUEOpen ↗

▸Energy Compliance5

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS3

10/30/2018321070611 · 1 GRACE COURTOpen ↗

04/19/2018123502833 · 333 EAST 55 STREETOpen ↗

02/19/2014121852003 · 234 WEST 30 STREETOpen ↗

▸BISTR8: Energy Code Progress Inspections1

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 1 on file for this type

▸BISAS-BUILT ENERGY ANALYSIS1

02/19/2014121852003 · 234 WEST 30 STREETOpen ↗

▸Approvals, Objections & Sign-offs2

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1

02/19/2014121852003 · 234 WEST 30 STREETOpen ↗

▸BISLANDMARKS APPROVAL1

10/30/2018321070611 · 1 GRACE COURTOpen ↗

▸Cost, Insurance & Ownership7

▸BISCOST AFFIDAVIT7

10/30/2018321070611 · 1 GRACE COURTOpen ↗

04/19/2018123502833 · 333 EAST 55 STREETOpen ↗

02/19/2014121852003 · 234 WEST 30 STREETOpen ↗

Showing 3 of 7 on file for this type

▸Filing & Intake Forms5

▸BISEFILING COVER SHEET5

10/31/2018321070611 · 1 GRACE COURTOpen ↗

10/30/2018321070611 · 1 GRACE COURTOpen ↗

04/19/2018123502833 · 333 EAST 55 STREETOpen ↗

Showing 3 of 5 on file for this type

▸Other Documents8

▸DOB NOWProof of Historic Building7

08/29/2026M00797462-I1 · 220 EAST 42 STREETOpen ↗

08/13/2026M00797462-P1 · 220 EAST 42 STREETOpen ↗

08/13/2026M08017612-I1 · 570 PARK AVENUEOpen ↗

Showing 3 of 7 on file for this type

▸DOB NOWWaiver Document1

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 1 on file for this type

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