Excelsior Engineering Services P.C. — NYC Filing Representative (Expediter): DOB NOW Filings & Buildings

Filing Representative Firm

EXCELSIOR ENGINEERING SERVICES P.C.

Expediter

BRONX · 1BROOKLYN · 1

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2 buildings

Total Filings

Projects on File

Buildings Worked

Projects w/ Open Permits

Expediter

Role

Activity

Projects by first filing month2 projects all-time

bars = month · line = 3-mo average

Portfolio status

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Filed only2100%

By project type

Alteration1

ALT-CO - New Building with Existing Elements to Remain1

Most active buildings

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1241 WASHINGTON AVENUEBRONX · latest 11/07/2025

1 projects

9001 AVENUE BBROOKLYN · latest 10/27/2021

1 projects

Key relationships

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Design firms

EXCELSIORENGINEERING SERVICES P.C.

2 projects

People

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Ernst Fleuranvillatest 08/02/2026

4 filings

Most recent projects

All projects →

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
X01315086 ↗	1241 WASHINGTON AVENUE BRONX	Alteration	Filed — no permit on record	11/07/2025	—	Design EXCELSIORENGINEERING SERVICES P.C.	—
B00618482 ↗	9001 AVENUE B BROOKLYN	ALT-CO - New Building with Existing Elements to Remain	Filed — no permit on record	10/27/2021	—	Design EXCELSIORENGINEERING SERVICES P.C.	—

Counts cover all 2 projects (2 DOB NOW). Dated by first filing; BIS projects by first permit issuance.

Every person filing for this firm, identified by their DOB NOW contact id (one id is one person). A person is listed under the firm they file for most.

Person	Filings	Most recent
Ernst Fleuranvil	4	08/02/2026

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

Name	Projects together	Most recent
EXCELSIORENGINEERING SERVICES P.C.	2	08/02/2026

2 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 2Filed only 2

Any typeAlteration 1ALT-CO - New Building with Existing Elements to Remain 1

2 projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
X01315086 ↗	1241 WASHINGTON AVENUE BRONX	Alteration	Filed — no permit on record	11/07/2025	—	Design EXCELSIORENGINEERING SERVICES P.C.	—
B00618482 ↗	9001 AVENUE B BROOKLYN	ALT-CO - New Building with Existing Elements to Remain	Filed — no permit on record	10/27/2021	—	Design EXCELSIORENGINEERING SERVICES P.C.	—