A.C.& H. Maintenance Corp. — NYC General Contractor: DOB Permits, Filings & Buildings

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M01184444 ↗	112 WEST 88 STREET MANHATTAN	Alteration	Permit Issued	03/12/2025	09/08/2026	Design EP ENGINEERING LLC Filer DHD ARCHITECTURE, PC	Replace, relocate and remove plumbing fixtures on the basement and 1st floor. Plumbing work. No change in use, occupancy or egress.
M01351096 ↗	90 GREENE STREET MANHATTAN	Alteration	Permit Issued	08/07/2026	08/19/2026	Design MARIO MENDOZA BLANCO Owner 90 Greene Street Condominium Filer JM ZONING, LLC.	Mechanical work on existing 2nd floor apartment unit. No change in bulk, use or occupancy under this application.
M01222872 ↗	340 EAST 72 STREET MANHATTAN	Alteration	Permit Issued	05/12/2025	11/06/2025	Design NATALIE REBUCK ARCHITECTURE PLLC Owner BROWN HARRIS STEVENS LLC Filer RITE ONE EXPEDITING	REPLACEMENT, RELOCATON AND INSTALLLATION OF NEW PLUMBING FIXTURES AS PER PLANS.
M00709123 ↗	721 5 AVENUE MANHATTAN	Alteration	Signed-off	04/01/2022	04/25/2025	Design GC ENG & ASSOCIATES, PC Owner MULTIDEX ENTERPRISES INC Filer BMB BUILDING CONSULTING INC.	PROPOSE MECHANICAL WORK IN CONJUNCTION WITH ARCH. DESIGN. NO CHANGE IN USE, EGRESS, AND OCCUPANCY.
M00997636 ↗	50 RIVERSIDE BOULEVARD MANHATTAN	Alteration	Permit Issued	04/11/2024	01/28/2025	Design DHD ARCHITECTURE DESIGN PLLC Filer DHD ARCHITECTURE, PC	INTERIOR RENOVATION TO COMBINE TWO ADJACENT CONDO UNITS 19D & 19E ON 19TH FLOOR. THE COMBINATION WORK SHALL BE IN ACCORDANCE WITH LOCAL LAW …
M00436911 ↗	52 WEST 14 STREET MANHATTAN	Alteration	Signed-off	05/06/2021	12/04/2023	Design TEHN DESIGN GROUP	JOB FILED FOR MAINTAIN EXISTING ROOF TO 18 ROOF TOP HVAC CONDENSER UNITS. NO CHANGE IN USE,EGRESS OR OCCUPANCY

Counts cover all 14 projects (10 DOB NOW + 4 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
MARIO MENDOZA BLANCO	4	08/07/2026
DHD ARCHITECTURE DESIGN PLLC	2	04/20/2026
B2 ENGINEERING PC	1	07/24/2024
EP ENGINEERING LLC	1	04/20/2026
GC ENG & ASSOCIATES, PC	1	12/03/2025
JEFFREY LANGSAM ARCHITECT P.A.	1	10/31/2022
KIEFER & SCHUSTER ENGINEERING PLLC	1	04/20/2026
NATALIE REBUCK ARCHITECTURE PLLC	1	05/01/2026
TEHN DESIGN GROUP	1	05/06/2021

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

Name	Projects together	Most recent
AQUEDUCT MECHANICAL CORP	3	05/01/2026
JOHN PETROCELLI CONSTRUCT	3	05/01/2026
ELITE GC NY INC	1	12/03/2025
MIKHAIL TASHAYEV	1	05/01/2026

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

Name	Projects together	Most recent
90 Greene Street Condominium	1	08/07/2026
BROWN HARRIS STEVENS	1	05/01/2026
DEZER PROPERTIES	1	09/03/2022
MULTIDEX ENTERPRISES INC	1	12/03/2025

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

Name	Projects together	Most recent
DHD ARCHITECTURE, PC	2	04/20/2026
BMB BUILDING CONSULTING INC.	1	12/03/2025
JM ZONING, LLC.	1	08/07/2026
PRAXIS WORK SHOP INC	1	09/03/2022
RITE ONE EXPEDITING	1	05/01/2026

10 DOB NOW projects + 4 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 14Open permit 6Signed off 4Other status 4

14 projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M01184444 ↗	112 WEST 88 STREET MANHATTAN	Alteration	Permit Issued	03/12/2025	09/08/2026	Design EP ENGINEERING LLC Filer DHD ARCHITECTURE, PC	Replace, relocate and remove plumbing fixtures on the basement and 1st floor. Plumbing work. No change in use, occupancy or egress.
M01351096 ↗	90 GREENE STREET MANHATTAN	Alteration	Permit Issued	08/07/2026	08/19/2026	Design MARIO MENDOZA BLANCO Owner 90 Greene Street Condominium Filer JM ZONING, LLC.	Mechanical work on existing 2nd floor apartment unit. No change in bulk, use or occupancy under this application.
M01222872 ↗	340 EAST 72 STREET MANHATTAN	Alteration	Permit Issued	05/12/2025	11/06/2025	Design NATALIE REBUCK ARCHITECTURE PLLC Owner BROWN HARRIS STEVENS LLC Filer RITE ONE EXPEDITING	REPLACEMENT, RELOCATON AND INSTALLLATION OF NEW PLUMBING FIXTURES AS PER PLANS.
M00709123 ↗	721 5 AVENUE MANHATTAN	Alteration	Signed-off	04/01/2022	04/25/2025	Design GC ENG & ASSOCIATES, PC Owner MULTIDEX ENTERPRISES INC Filer BMB BUILDING CONSULTING INC.	PROPOSE MECHANICAL WORK IN CONJUNCTION WITH ARCH. DESIGN. NO CHANGE IN USE, EGRESS, AND OCCUPANCY.
M00997636 ↗	50 RIVERSIDE BOULEVARD MANHATTAN	Alteration	Permit Issued	04/11/2024	01/28/2025	Design DHD ARCHITECTURE DESIGN PLLC Filer DHD ARCHITECTURE, PC	INTERIOR RENOVATION TO COMBINE TWO ADJACENT CONDO UNITS 19D & 19E ON 19TH FLOOR. THE COMBINATION WORK SHALL BE IN ACCORDANCE WITH LOCAL LAW …
M00436911 ↗	52 WEST 14 STREET MANHATTAN	Alteration	Signed-off	05/06/2021	12/04/2023	Design TEHN DESIGN GROUP	JOB FILED FOR MAINTAIN EXISTING ROOF TO 18 ROOF TOP HVAC CONDENSER UNITS. NO CHANGE IN USE,EGRESS OR OCCUPANCY
M08020300 ↗	125 ORCHARD STREET MANHATTAN	Alteration	Permit Issued	10/31/2022	12/05/2022	Design JEFFREY LANGSAM ARCHITECT P.A.	Filing herewith for the removal of 5 existing HVAC units & Dunnage . Replacement of existing HVAC at same location with new units and dunna…
M00628619 ↗	48 WEST 21 STREET MANHATTAN	Alteration	Permit Issued	09/03/2022	09/21/2022	Design MARIO MENDOZA BLANCO Owner DEZER PROPERTIES Filer PRAXIS WORK SHOP INC	Installation of new Multi-split AC and Energy ventilators including all mechanical work. No change in use, egress or occupancy under this ap…
M00736266 ↗	72 WEST 85 STREET MANHATTAN	Alteration	Signed-off	09/01/2022	09/21/2022	Design MARIO MENDOZA BLANCO	Replacement in kind of HVAC equipment and system for an existing residential building
340142018BIS	158 CLIFTON PLACE BROOKLYN	—	ISSUED	06/03/2015	08/24/2021	—	MH, OT, PL
M00436125 ↗	80 EAST END AVENUE MANHATTAN	Alteration	Signed-off	12/15/2020	03/20/2021	Design MARIO MENDOZA BLANCO Filer J. CALLAHAN CONSULTING, INC.	MECHANICAL WORK AS PER PLANS. NO CHANGE OF USE, EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
123541202BIS	861 BROADWAY MANHATTAN	—	ISSUED	10/05/2018	10/10/2018	—	MH, PL
321457160BIS	1500 BUSHWICK AVENUE BROOKLYN	—	ISSUED	04/07/2017	04/07/2017	—	MH
120736150BIS	1752 BROADWAY MANHATTAN	—	ISSUED	07/07/2011	07/07/2011	—	MH

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

Building	Filings	Most Recent
90 GREENE STREET ↗	1	08/20/2026

340 EAST 72 STREET ↗	2	07/08/2026

48 WEST 21 STREET ↗	1	07/08/2026

72 WEST 85 STREET ↗	1	07/08/2026

50 RIVERSIDE BOULEVARD ↗	1	07/08/2026

112 WEST 88 STREET ↗	2	07/08/2026

721 5 AVENUE ↗	1	04/09/2026

52 WEST 14 STREET ↗	3	03/21/2026

80 EAST END AVENUE ↗	3	03/21/2026

125 ORCHARD STREET ↗	3	03/21/2026

▾Documents — 259 on file (BIS + DOB NOW)

▸Plans & Drawings32

▸DOB NOWPlans/Sketch29

09/02/2026M00709123-I1 · 721 5 AVENUERequest digital key ↗

09/02/2026M00709123-P3 · 721 5 AVENUERequest digital key ↗

09/01/2026M00736266-I1 · 72 WEST 85 STREETRequest digital key ↗

Showing 3 of 29 on file for this type

▸DOB NOWPlans/Sketch - Mechanical Systems3

09/03/2026M00436911-I1 · 52 WEST 14 STREETRequest digital key ↗

08/15/2026M00436125-I1 · 80 EAST END AVENUERequest digital key ↗

09/01/2026M00436125-I1 · 80 EAST END AVENUEOpen ↗

▸Applications & Permits27

▸BISPLAN / WORK APPROVAL APPLICATION10

03/05/2025123541202 · 861 BROADWAYOpen ↗

02/25/2025123541202 · 861 BROADWAYOpen ↗

04/28/2023123541202 · 861 BROADWAYOpen ↗

Showing 3 of 10 on file for this type

▸BISWORK PERMIT APPLICATION9

04/21/2017321457160 · 1500 BUSHWICK AVENUEOpen ↗

07/11/2011120736150 · 1752 BROADWAYOpen ↗

Showing 2 of 9 on file for this type

▸DOB NOWLPC Approval/Permit8

08/17/2026M01184444-S2 · 112 WEST 88 STREETOpen ↗

08/17/2026M01184444-S3 · 112 WEST 88 STREETOpen ↗

08/14/2026M01351096-I1 · 90 GREENE STREETOpen ↗

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▸Seals & Professional Certifications102

▸DOB NOWProgress Inspector Seal & Signature34

09/01/2026M01222872-P4 · 340 EAST 72 STREETOpen ↗

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▸DOB NOWDPL-1: Design Professional Seal & Signature31

09/03/2026M00436911-I1 · 52 WEST 14 STREETOpen ↗

09/02/2026M00709123-I1 · 721 5 AVENUEOpen ↗

09/02/2026M00709123-P3 · 721 5 AVENUEOpen ↗

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▸DOB NOWSpecial Inspector Seal & Signature21

09/03/2026M01184444-P5 · 112 WEST 88 STREETOpen ↗

09/01/2026M01222872-P4 · 340 EAST 72 STREETOpen ↗

Showing 3 of 21 on file for this type

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION9

04/21/2017321457160 · 1500 BUSHWICK AVENUEOpen ↗

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▸BISPROFESSIONAL CERTIFIED CHECKLIST3

10/20/2016321457160 · 1500 BUSHWICK AVENUEOpen ↗

06/29/2011120736150 · 1752 BROADWAYOpen ↗

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▸BISPROFESSIONAL CERTIFICATION STATEMENT1

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▸BISApplicant / Owner Signature1

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▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1

06/29/2011120736150 · 1752 BROADWAYOpen ↗

▸BISProfessional and Owner Certification (POC3)1

10/20/2016321457160 · 1500 BUSHWICK AVENUEOpen ↗

▸Trade Schedules & Equipment13

▸BISEQUIPMENT USE PERMITS5

07/18/2011120736150 · 1752 BROADWAYOpen ↗

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▸BISSCHEDULE B - PLUMBING4

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▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE2

02/04/2019123541202 · 861 BROADWAYOpen ↗

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▸BISHVAC & SERVICE WATER HEATING EQUIPMENT1

06/04/2025123541202 · 861 BROADWAYOpen ↗

▸BISHVAC & SERVICE WATER HEATING SYSTEM CONTROLS1

06/04/2025123541202 · 861 BROADWAYOpen ↗

▸Safety & Tenant Protection4

▸BISTenant Protection Plan and Notes2

10/20/2016321457160 · 1500 BUSHWICK AVENUEOpen ↗

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▸DOB NOWTenant Protection Plan2

08/13/2026M00436911-I1 · 52 WEST 14 STREETOpen ↗

08/13/2026M00436125-I1 · 80 EAST END AVENUEOpen ↗

▸Environmental & Asbestos27

▸DOB NOWDEP ACP-5: Asbestos Assessment Report22

09/03/2026M00436911-I1 · 52 WEST 14 STREETOpen ↗

09/01/2026M00736266-I1 · 72 WEST 85 STREETOpen ↗

09/01/2026M00628619-I1 · 48 WEST 21 STREETOpen ↗

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▸BISASBESTOS: CERTIFICATION (DEP ACP5)3

10/20/2016321457160 · 1500 BUSHWICK AVENUEOpen ↗

06/29/2011120736150 · 1752 BROADWAYOpen ↗

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▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1

06/29/2011120736150 · 1752 BROADWAYOpen ↗

▸BISASBESTOS: COMPLETION OR CLOSEOUT (ACP20/21/5)1

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▸Energy Compliance18

▸BISAS-BUILT ENERGY ANALYSIS4

07/26/2022340142018 · 158 CLIFTON PLACEOpen ↗

06/17/2022340142018 · 158 CLIFTON PLACEOpen ↗

06/16/2022340142018 · 158 CLIFTON PLACEOpen ↗

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▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS3

10/20/2016321457160 · 1500 BUSHWICK AVENUEOpen ↗

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▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY3

06/04/2025123541202 · 861 BROADWAYOpen ↗

06/17/2022340142018 · 158 CLIFTON PLACEOpen ↗

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▸DOB NOWEN2: As Built Energy Analysis3

09/02/2026M00709123-I1 · 721 5 AVENUEOpen ↗

08/13/2026M00628619-I1 · 48 WEST 21 STREETOpen ↗

08/13/2026M00736266-I1 · 72 WEST 85 STREETOpen ↗

▸BIS* HVAC INSULATION AND SEALING1

06/04/2025123541202 · 861 BROADWAYOpen ↗

▸BISAS-BUILT ENERGY ANALYSIS (EN2)1

06/04/2025123541202 · 861 BROADWAYOpen ↗

▸BISENERGY CODE COMPLIANCE INSPECTIONS1

06/04/2025123541202 · 861 BROADWAYOpen ↗

▸BISTR8: Energy Code Progress Inspections1

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▸BISTECHNICAL REPORT: ENERGY1

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▸Inspections & Test Reports9

▸BISTECHNICAL REPORT: RESPONSIBILITY7

06/04/2025123541202 · 861 BROADWAYOpen ↗

07/29/2022340142018 · 158 CLIFTON PLACEOpen ↗

07/26/2022340142018 · 158 CLIFTON PLACEOpen ↗

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▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1

06/04/2025123541202 · 861 BROADWAYOpen ↗

▸BISMECHANICAL SYSTEMS1

06/04/2025123541202 · 861 BROADWAYOpen ↗

▸Approvals, Objections & Sign-offs6

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST3

06/17/2025123541202 · 861 BROADWAYOpen ↗

08/01/2022340142018 · 158 CLIFTON PLACEOpen ↗

04/21/2017321457160 · 1500 BUSHWICK AVENUEOpen ↗

▸BISLANDMARKS APPROVAL1

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▸BISADMINISTRATIVE OBJECTIONS1

06/29/2011120736150 · 1752 BROADWAYOpen ↗

▸BISLETTERS - SUPPORTING DOCUMENTATION1

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▸Cost, Insurance & Ownership9

▸BISCOST AFFIDAVIT8

07/29/2022340142018 · 158 CLIFTON PLACEOpen ↗

06/17/2022340142018 · 158 CLIFTON PLACEOpen ↗

06/16/2022340142018 · 158 CLIFTON PLACEOpen ↗

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▸BISCOST AFFIDAVIT (FINAL): PW31

02/07/2025123541202 · 861 BROADWAYOpen ↗

▸Filing & Intake Forms11

▸BISADDITIONAL INFORMATION6

08/01/2022340142018 · 158 CLIFTON PLACEOpen ↗

07/28/2022340142018 · 158 CLIFTON PLACEOpen ↗

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▸BISEFILING COVER SHEET3

06/29/2011120736150 · 1752 BROADWAYOpen ↗

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▸BISEFILING JOB APPLICATION COVER SHEET1

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▸BISBOROUGH INTAKE FORM1

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▸Other Documents1

▸DOB NOWProof of Historic Building1

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