Air Control Solutions Inc. — NYC General Contractor: DOB Permits, Filings & Buildings

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
B01246453 ↗	1900 RALPH AVENUE BROOKLYN	Alteration	Signed-off	06/25/2025	03/02/2026	Design EP ENGINEERING LLC Filer AM PROFESSIONALS	SUBSEQUENT FILING FOR PLUMBING WORK
M00602112 ↗	528 WEST 111 STREET MANHATTAN	Alteration	Signed-off	12/09/2021	12/16/2022	Design GREEN SOLUTIONS ENGINEERING & ENERG Owner ROBERT E. HILL, INC. Filer ADAM MAISER	MECHANICAL WORK IN CONJUNCTION WITH INTERIOR RENOVATION OF AN EXISTING APARTMENT RESIDENCE. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
421341916BIS	116-16 150 AVENUE QUEENS	—	ISSUED	07/26/2016	07/26/2016	—	MH
321214627BIS	67 BUFFALO AVENUE BROOKLYN	—	ISSUED	10/16/2014	10/16/2014	—	MH
320247513BIS	306 PRESIDENT STREET BROOKLYN	—	ISSUED	02/15/2011	05/27/2011	—	MH, OT, PL
320181227BIS	2322 PITKIN AVENUE BROOKLYN	—	ISSUED	07/09/2010	09/27/2010	—	MH, PL

Counts cover all 7 projects (2 DOB NOW + 5 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
EP ENGINEERING LLC	1	06/26/2025
GREEN SOLUTIONS ENGINEERING & ENERG	1	07/13/2023
Richard J. Pierce, Architect	1	06/26/2025

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

Name	Projects together	Most recent
RAYMOND'S PLBG & HTG LLC	1	06/26/2025
UGB CONSTRUCTION INC	1	06/26/2025
ZONE PLUMBING & HEATING C	1	06/26/2025

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

Name	Projects together	Most recent
ROBERT E. HILL, INC.	1	07/13/2023

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

Name	Projects together	Most recent
ADAM MAISER	1	07/13/2023
AM PROFESSIONALS	1	06/26/2025

2 DOB NOW projects + 5 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 7Signed off 2Other status 5

7 projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
B01246453 ↗	1900 RALPH AVENUE BROOKLYN	Alteration	Signed-off	06/25/2025	03/02/2026	Design EP ENGINEERING LLC Filer AM PROFESSIONALS	SUBSEQUENT FILING FOR PLUMBING WORK
M00602112 ↗	528 WEST 111 STREET MANHATTAN	Alteration	Signed-off	12/09/2021	12/16/2022	Design GREEN SOLUTIONS ENGINEERING & ENERG Owner ROBERT E. HILL, INC. Filer ADAM MAISER	MECHANICAL WORK IN CONJUNCTION WITH INTERIOR RENOVATION OF AN EXISTING APARTMENT RESIDENCE. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
421341916BIS	116-16 150 AVENUE QUEENS	—	ISSUED	07/26/2016	07/26/2016	—	MH
321214627BIS	67 BUFFALO AVENUE BROOKLYN	—	ISSUED	10/16/2014	10/16/2014	—	MH
320247513BIS	306 PRESIDENT STREET BROOKLYN	—	ISSUED	02/15/2011	05/27/2011	—	MH, OT, PL
320181227BIS	2322 PITKIN AVENUE BROOKLYN	—	ISSUED	07/09/2010	09/27/2010	—	MH, PL
120244379BIS	480 WEST END AVENUE MANHATTAN	—	ISSUED	02/26/2010	04/27/2010	—	MH, OT, PL

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

Building	Filings	Most Recent
1900 RALPH AVENUE ↗	1	04/09/2026

528 WEST 111 STREET ↗	2	03/21/2026

▾Documents — 151 on file (BIS + DOB NOW)

▸Plans & Drawings5

▸DOB NOWPlans/Sketch5

08/29/2026M00602112-P1 · 528 WEST 111 STREETRequest digital key ↗

08/29/2026M00602112-I1 · 528 WEST 111 STREETRequest digital key ↗

08/21/2026B01246453-I1 · 1900 RALPH AVENUERequest digital key ↗

Showing 3 of 5 on file for this type

▸Applications & Permits23

▸BISPLAN / WORK APPROVAL APPLICATION12

08/15/2016421341916 · 116-16 150 AVENUEOpen ↗

06/29/2016421341916 · 116-16 150 AVENUEOpen ↗

07/28/2014321214627 · 67 BUFFALO AVENUEOpen ↗

Showing 3 of 12 on file for this type

▸BISWORK PERMIT APPLICATION9

08/02/2016421341916 · 116-16 150 AVENUEOpen ↗

10/17/2014321214627 · 67 BUFFALO AVENUEOpen ↗

04/25/2011320247513 · 306 PRESIDENT STREETOpen ↗

Showing 3 of 9 on file for this type

▸DOB NOWLPC Approval/Permit2

08/13/2026M00602112-P1 · 528 WEST 111 STREETOpen ↗

08/13/2026M00602112-I1 · 528 WEST 111 STREETOpen ↗

▸Seals & Professional Certifications42

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION18

09/19/2016421341916 · 116-16 150 AVENUEOpen ↗

06/29/2016421341916 · 116-16 150 AVENUEOpen ↗

12/19/2014321214627 · 67 BUFFALO AVENUEOpen ↗

Showing 3 of 18 on file for this type

▸DOB NOWProgress Inspector Seal & Signature8

09/23/2026B01246453-S1 · 1900 RALPH AVENUEOpen ↗

08/30/2026B01246453-S2 · 1900 RALPH AVENUEOpen ↗

Showing 3 of 8 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature6

09/23/2026B01246453-S1 · 1900 RALPH AVENUEOpen ↗

08/30/2026B01246453-S2 · 1900 RALPH AVENUEOpen ↗

08/30/2026M00602112-P1 · 528 WEST 111 STREETOpen ↗

Showing 3 of 6 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature5

08/29/2026M00602112-I1 · 528 WEST 111 STREETOpen ↗

08/29/2026M00602112-P1 · 528 WEST 111 STREETOpen ↗

08/21/2026B01246453-S2 · 1900 RALPH AVENUEOpen ↗

Showing 3 of 5 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST3

08/15/2016421341916 · 116-16 150 AVENUEOpen ↗

06/29/2016421341916 · 116-16 150 AVENUEOpen ↗

Showing 2 of 3 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT1

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

Showing 0 of 1 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1

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

Showing 0 of 1 on file for this type

▸Trade Schedules & Equipment24

▸BISSCHEDULE B - PLUMBING7

12/13/2010320181227 · 2322 PITKIN AVENUEOpen ↗

11/26/2010320181227 · 2322 PITKIN AVENUEOpen ↗

09/27/2010320181227 · 2322 PITKIN AVENUEOpen ↗

Showing 3 of 7 on file for this type

▸BISEQUIPMENT USE PERMITS6

06/06/2013320181227 · 2322 PITKIN AVENUEOpen ↗

04/24/2012320247513 · 306 PRESIDENT STREETOpen ↗

10/04/2010120244379 · 480 WEST END AVENUEOpen ↗

Showing 3 of 6 on file for this type

▸BISEQUIPMENT USE APPLICATION/PERMIT6

06/06/2013320181227 · 2322 PITKIN AVENUEOpen ↗

04/24/2012320247513 · 306 PRESIDENT STREETOpen ↗

03/26/2012320247513 · 306 PRESIDENT STREETOpen ↗

Showing 3 of 6 on file for this type

▸BISSELF-CERT PLUMBING NOTICE5

10/08/2011320247513 · 306 PRESIDENT STREETOpen ↗

09/30/2011320247513 · 306 PRESIDENT STREETOpen ↗

05/16/2011320247513 · 306 PRESIDENT STREETOpen ↗

Showing 3 of 5 on file for this type

▸Safety & Tenant Protection7

▸BISEXCAVATION OR DEMOLITION: 5-DAY NOTICE4

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

Showing 0 of 4 on file for this type

▸BISSTREET TREE CHECKLIST2

06/29/2016421341916 · 116-16 150 AVENUEOpen ↗

Showing 1 of 2 on file for this type

▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1

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

Showing 0 of 1 on file for this type

▸Environmental & Asbestos9

▸DOB NOWDEP ACP-5: Asbestos Assessment Report5

08/29/2026M00602112-P1 · 528 WEST 111 STREETOpen ↗

08/29/2026M00602112-I1 · 528 WEST 111 STREETOpen ↗

08/21/2026B01246453-S1 · 1900 RALPH AVENUEOpen ↗

Showing 3 of 5 on file for this type

▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'4

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

Showing 0 of 4 on file for this type

▸Energy Compliance6

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2

09/19/2016421341916 · 116-16 150 AVENUEOpen ↗

06/29/2016421341916 · 116-16 150 AVENUEOpen ↗

▸BISEN2 - As Built Energy Analysis2

12/19/2014321214627 · 67 BUFFALO AVENUEOpen ↗

09/19/2016421341916 · 116-16 150 AVENUEOpen ↗

▸BISTR8: Energy Code Progress Inspections1

12/19/2014321214627 · 67 BUFFALO 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

▸Approvals, Objections & Sign-offs18

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST8

09/22/2016421341916 · 116-16 150 AVENUEOpen ↗

05/21/2012320181227 · 2322 PITKIN AVENUEOpen ↗

04/18/2012320247513 · 306 PRESIDENT STREETOpen ↗

Showing 3 of 8 on file for this type

▸BISADMINISTRATIVE OBJECTIONS4

07/28/2014321214627 · 67 BUFFALO AVENUEOpen ↗

Showing 1 of 4 on file for this type

▸BISLETTERS - SUPPORTING DOCUMENTATION3

12/19/2014321214627 · 67 BUFFALO AVENUEOpen ↗

05/21/2012320181227 · 2322 PITKIN AVENUEOpen ↗

04/18/2012320247513 · 306 PRESIDENT STREETOpen ↗

▸BISLANDMARKS APPROVAL2

04/16/2012320247513 · 306 PRESIDENT STREETOpen ↗

Showing 1 of 2 on file for this type

▸DOB NOWLandmark Approval1

09/01/2026M00602112-I1 · 528 WEST 111 STREETOpen ↗

▸Cost, Insurance & Ownership11

▸BISCOST AFFIDAVIT11

09/19/2016421341916 · 116-16 150 AVENUEOpen ↗

06/29/2016421341916 · 116-16 150 AVENUEOpen ↗

07/28/2014321214627 · 67 BUFFALO AVENUEOpen ↗

Showing 3 of 11 on file for this type

▸Filing & Intake Forms5

▸BISEFILING COVER SHEET5

06/29/2016421341916 · 116-16 150 AVENUEOpen ↗

07/28/2014321214627 · 67 BUFFALO AVENUEOpen ↗

Showing 2 of 5 on file for this type

▸Other Documents1

▸BISOP-4 - Special Report1

12/19/2014321214627 · 67 BUFFALO AVENUEOpen ↗

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