Aztec Mechanical LLC — NYC Master Plumber: DOB Permits, Filings & Buildings

Date	Filing	items	Scope breakdown	Plans	Address
09/08/2026	B01117025-I1	15	Fixtures 14	—	318 KENT AVENUE
05/04/2026	M01297210-S3	2,817	Fixtures 2,750Water heaters 3Drains 34Backflow 4Pumps 22Gas meters 2Risers 2	—	6 EAST 43 STREET
04/02/2026	M01333959-S1	23	—	—	700 8 AVENUE
11/21/2025	B01262921-S1	4,914	Fixtures 4,826Water heaters 7Drains 55Backflow 2Pumps 21Gas meters 3	—	280 KENT AVENUE
09/29/2025	B01262921-I1	16	Fixtures 16	—	280 KENT AVENUE

7,785 items across 5 filings. Quantities are as filed with DOB NOW, shared across a filing's permit pulls. Mix and borough totals cover every filing.

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

Name	Projects together	Most recent
AKF ENGINEERS, LLP	1	08/11/2026
FOGARTY FINGER ARCHITECTURE PLLC	1	02/23/2026
GENSLER	1	02/04/2026
GILSANZ MURRAY STEFICEK LLP	1	02/04/2026
MG ENGINEERING D.P.C.	1	02/04/2026
MLG ARCHITECTS	1	04/09/2026
NATURAL SYSTEMS UTILITIES ENGINEERI	1	12/09/2024
PATTI & ANTHES CONSULTING ENGINEERS	1	04/09/2026

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

Name	Projects together	Most recent
DEPENDABLE MECHANICAL COR	1	02/04/2026
EAST 43RD NYC LLC	1	02/04/2026
INTERSERV LP	1	04/09/2026
NORTHEAST SPECIALIST GROU	1	02/23/2026

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

Name	Projects together	Most recent
TWO TREES	2	08/11/2026
East 43RD NYC LLC	1	02/04/2026

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

Name	Projects together	Most recent
CONVERSANO ASSOCIATES, INC.	1	08/11/2026
DVA Advisors	1	02/04/2026
METROPOLIS GROUP INC	1	04/09/2026
WILLIAM VITACCO ASSOCIATES	1	12/09/2024

5 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 5Open permit 5

Any typeAlteration 4Alteration CO 1

5 projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
B01313426 ↗	141 WILLOUGHBY STREET BROOKLYN	Alteration	Permit Issued	02/23/2026	09/22/2026	Design FOGARTY FINGER ARCHITECTURE PLLC	Interior demolition in commercial building.
B01117025 ↗	KENT AVENUE BROOKLYN	Alteration	Permit Issued	12/09/2024	09/08/2026	Design NATURAL SYSTEMS UTILITIES ENGINEERI Owner TWO TREES Filer WILLIAM VITACCO ASSOCIATES	Installation of a wastewater treatment and reuse system.
M01297210 ↗	5 EAST 42 STREET MANHATTAN	Alteration CO	Permit Issued	10/06/2025	08/17/2026	Design MG ENGINEERING D.P.C. Owner East 43RD NYC LLC Filer DVA Advisors	STRUCTURAL WORK ASSOCIATED WITH CONVERSION OF EXISTING BUILDING FROM OFFICE TO RESIDENTIAL. ADDITION OF 5 RESIDENTIAL FLOORS AND NEW ROOF ON…
M01333959 ↗	700 8 AVENUE MANHATTAN	Alteration	Permit Issued	12/29/2025	04/02/2026	Design MLG ARCHITECTS Filer METROPOLIS GROUP INC	PLUMBING RELATED WORK FOR THE REMOVAL AND INSTALLATION OF PLUMBING FIXTURES AND RELATED PIPING. NO CHANGE IN USE, OCCUPANCY, OR EGRESS
B01262921 ↗	KENT AVENUE BROOKLYN	Alteration	Permit Issued	07/30/2025	11/21/2025	Design AKF ENGINEERS, LLP Owner TWO TREES Filer CONVERSANO ASSOCIATES, INC.	UNDERGROUND PLUMBING IN CONJUNCTION WITH NEW BUILDING 320917503

Scope Intelligence — Plumbing Contractor

Installed items by month7,800 items all-time

bars = month · line = 3-mo average

5 jobs · 7,785 items

Permit history	Filing	items	Scope breakdown	Plans	Address	Building
Sep '25 ↻ 2 permits · latest Sep '26 · active	B01117025-I1	15	Fixtures 14	—	318 KENT AVENUE	Mercantile · 1 fl
May '26 single permit	M01297210-S3	2,817	Fixtures 2,750Water heaters 3Drains 34Backflow 4Pumps 22Gas meters 2Risers 2	—	6 EAST 43 STREET	Office · 27 fl
Apr '26 single permit	M01333959-S1	23	—	—	700 8 AVENUE	Commercial · 30 fl
Nov '25 single permit	B01262921-S1	4,914	Fixtures 4,826Water heaters 7Drains 55Backflow 2Pumps 21Gas meters 3	—	280 KENT AVENUE	Miscellaneous
Sep '25 single permit	B01262921-I1	16	Fixtures 16	—	280 KENT AVENUE	Miscellaneous

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

Building	Filings	Most Recent
141 WILLOUGHBY STREET ↗	1	09/23/2026

KENT AVENUE ↗	2	09/09/2026

5 EAST 42 STREET ↗	1	07/08/2026

KENT AVENUE ↗	2	07/08/2026

700 8 AVENUE ↗	1	07/03/2026

▾Documents — 87 on file (BIS + DOB NOW)

▸Plans & Drawings17

▸DOB NOWPlans/Sketch17

08/23/2026B01117025-I1 · KENT AVENUERequest digital key ↗

08/20/2026M01297210-S2 · 5 EAST 42 STREETRequest digital key ↗

08/20/2026M01297210-S1 · 5 EAST 42 STREETRequest digital key ↗

Showing 3 of 17 on file for this type

▸Zoning, Tax Lot & Property Records2

▸DOB NOWZD1: DOB Zoning Diagram2

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

Showing 0 of 2 on file for this type

▸Seals & Professional Certifications38

▸DOB NOWDPL-1: Design Professional Seal & Signature18

08/23/2026B01117025-I1 · KENT AVENUEOpen ↗

08/20/2026M01297210-S2 · 5 EAST 42 STREETOpen ↗

08/20/2026M01333959-P2 · 700 8 AVENUEOpen ↗

Showing 3 of 18 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature10

09/20/2026M01333959-P2 · 700 8 AVENUEOpen ↗

09/01/2026B01262921-S1 · KENT AVENUEOpen ↗

08/31/2026M01297210-S2 · 5 EAST 42 STREETOpen ↗

Showing 3 of 10 on file for this type

▸DOB NOWProgress Inspector Seal & Signature10

09/01/2026B01262921-S1 · KENT AVENUEOpen ↗

09/01/2026B01313426-I1 · 141 WILLOUGHBY STREETOpen ↗

08/31/2026M01297210-S2 · 5 EAST 42 STREETOpen ↗

Showing 3 of 10 on file for this type

▸Trade Schedules & Equipment1

▸DOB NOWFDNY: Letter of No Objection1

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

Showing 0 of 1 on file for this type

▸Safety & Tenant Protection6

▸DOB NOWHPD-3: Single Room Occupancy Multiple Dwelling (SRO MD) Anti-Harassment Checklist4

08/20/2026M01333959-P2 · 700 8 AVENUEOpen ↗

08/13/2026M01333959-S1 · 700 8 AVENUEOpen ↗

08/13/2026M01333959-I1 · 700 8 AVENUEOpen ↗

Showing 3 of 4 on file for this type

▸DOB NOWStreet 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

▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1

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

Showing 0 of 1 on file for this type

▸Environmental & Asbestos17

▸DOB NOWDEP ACP-5: Asbestos Assessment Report9

08/20/2026M01297210-S2 · 5 EAST 42 STREETOpen ↗

08/20/2026M01297210-S1 · 5 EAST 42 STREETOpen ↗

08/20/2026M01333959-P2 · 700 8 AVENUEOpen ↗

Showing 3 of 9 on file for this type

▸DOB NOWOER: Notice to Proceed5

08/18/2026B01262921-P3 · KENT AVENUEOpen ↗

08/13/2026B01117025-I1 · KENT AVENUEOpen ↗

Showing 2 of 5 on file for this type

▸DOB NOWOER: Notice of Satisfaction3

08/13/2026B01117025-I1 · KENT AVENUEOpen ↗

Showing 1 of 3 on file for this type

▸Energy Compliance1

▸DOB NOWPreliminary Commissioning Report Certification1

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

Showing 0 of 1 on file for this type

▸Other Documents5

▸DOB NOWSite Survey: Initial2

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

Showing 0 of 2 on file for this type

▸DOB NOWProperty Ownership Certification1

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

Showing 0 of 1 on file for this type

▸DOB NOWPlot Diagram1

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

Showing 0 of 1 on file for this type

▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1

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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