NYC Refrigeration Mechanical — NYC General Contractor: DOB Permits, Filings & Buildings

Contractor

NYC REFRIGERATION MECHANICAL

General Contractor

3 projects with open permitsBRONX · 1MANHATTAN · 1BROOKLYN · 1

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3 buildings

Total Filings

Projects on File

Buildings Worked

Projects w/ Open Permits

General Contractor

Primary Trade

Activity

Projects by first filing month3 projects all-time

bars = month · line = 3-mo average

Portfolio status

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Open permit3100%

By project type

Alteration3

Most active buildings

All buildings →

266 MADISON AVENUEMANHATTAN · 1 open · latest 07/17/2026

1 projects

4387 WHITE PLAINS ROADBRONX · 1 open · latest 08/24/2026

1 projects

407 6 AVENUEBROOKLYN · 1 open · latest 04/08/2026

1 projects

Key relationships

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Design firms

SY ENGINEERING PLLC

2 projects

WINTON GROUP ARCHITECTURE

1 projects

Filing representatives

K & M DOB CONSULTING CORP.

1 projects

LDC CONSULTANTS

1 projects

Contractors

RKA PIPING AND HEATING

1 projects

Owners

M. SOPHER & CO., LLC

1 projects

Most recent projects

All projects →

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
X01435985 ↗	4387 WHITE PLAINS ROAD BRONX	Alteration	Permit Issued	08/11/2026	08/24/2026	Design SY ENGINEERING PLLC Owner M. SOPHER & CO., LLC Filer LDC CONSULTANTS	Replace rooftop unit with new on existing steel dunnage and existing ducts. No existing roof penetration.
M01413505 ↗	266 MADISON AVENUE MANHATTAN	Alteration	Permit Issued	07/09/2026	07/17/2026	Design SY ENGINEERING PLLC Filer K & M DOB CONSULTING CORP.	REMOVAL AND INSTALLATION OF NEW VRF CONDENSING UNIT, AND INSTALLATION OF NEW REFRIGERATION SYSTEM.
B01351241 ↗	407 6 AVENUE BROOKLYN	Alteration	Permit Issued	02/27/2026	04/08/2026	Design WINTON GROUP ARCHITECTURE	RENOVATION IN APT 2 FILED IN CONJUNCTION WITH DOB NOW PL. NO CHANGE TO USE, OCCUPANCY OR EGRESS.

Counts cover all 3 projects (3 DOB NOW). 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
SY ENGINEERING PLLC	2	08/11/2026
WINTON GROUP ARCHITECTURE	1	02/27/2026

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

Name	Projects together	Most recent
RKA PIPING AND HEATING	1	02/27/2026

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

Name	Projects together	Most recent
M. SOPHER & CO., LLC	1	08/11/2026

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

Name	Projects together	Most recent
K & M DOB CONSULTING CORP.	1	07/09/2026
LDC CONSULTANTS	1	08/11/2026

3 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 3Open permit 3

3 projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
X01435985 ↗	4387 WHITE PLAINS ROAD BRONX	Alteration	Permit Issued	08/11/2026	08/24/2026	Design SY ENGINEERING PLLC Owner M. SOPHER & CO., LLC Filer LDC CONSULTANTS	Replace rooftop unit with new on existing steel dunnage and existing ducts. No existing roof penetration.
M01413505 ↗	266 MADISON AVENUE MANHATTAN	Alteration	Permit Issued	07/09/2026	07/17/2026	Design SY ENGINEERING PLLC Filer K & M DOB CONSULTING CORP.	REMOVAL AND INSTALLATION OF NEW VRF CONDENSING UNIT, AND INSTALLATION OF NEW REFRIGERATION SYSTEM.
B01351241 ↗	407 6 AVENUE BROOKLYN	Alteration	Permit Issued	02/27/2026	04/08/2026	Design WINTON GROUP ARCHITECTURE	RENOVATION IN APT 2 FILED IN CONJUNCTION WITH DOB NOW PL. NO CHANGE TO USE, OCCUPANCY OR EGRESS.