← Back
Design Firm
EXCELSIORENGINEERING SERVICES P.C.
Design
BROOKLYN · 2BRONX · 1
Claim this page
2 buildings
7
Total Filings
3
Projects on File
2
Buildings Worked
0
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month3 projects all-time
0112Aug '20 · 1Oct '21 · 1Nov '25 · 120212022202320242025
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Filed only3100%
By project type
Alteration1
ALT-CO - New Building with Existing Elements to Remain1
No Work1
Most active buildings
All buildings →
9001 AVENUE BBROOKLYN · latest 10/27/2021
2 projects
1241 WASHINGTON AVENUEBRONX · latest 11/07/2025
1 projects
Key relationships
Everyone →
Filing representatives
2 projects
People
All people →
Ernst Fleuranvillatest 08/02/2026
5 filings
Filed under
EXCELSIORENGINEERING SERVICES P.C.7
Identified by the contact ids of the people who file for the firm and by its email domain (eengs.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
X01315086 ↗1241 WASHINGTON AVENUE
BRONX
AlterationFiled — no permit on record11/07/2025—
Filer EXCELSIOR ENGINEERING SERVICES P.C.
—
B00618482 ↗9001 AVENUE B
BROOKLYN
ALT-CO - New Building with Existing Elements to RemainFiled — no permit on record10/27/2021—
Filer EXCELSIOR ENGINEERING SERVICES P.C.
—
B00377964 ↗9001 AVENUE B
BROOKLYN
No WorkFiled — no permit on record08/02/2020———
Counts cover all 3 projects (3 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.
PersonFilingsMost recent
Ernst Fleuranvil508/02/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
EXCELSIOR ENGINEERING SERVICES P.C.208/02/2026
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 3Filed only 3
Any typeAlteration 1ALT-CO - New Building with Existing Elements to Remain 1No Work 1
3 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
X01315086 ↗1241 WASHINGTON AVENUE
BRONX
AlterationFiled — no permit on record11/07/2025—
Filer EXCELSIOR ENGINEERING SERVICES P.C.
—
B00618482 ↗9001 AVENUE B
BROOKLYN
ALT-CO - New Building with Existing Elements to RemainFiled — no permit on record10/27/2021—
Filer EXCELSIOR ENGINEERING SERVICES P.C.
—
B00377964 ↗9001 AVENUE B
BROOKLYN
No WorkFiled — no permit on record08/02/2020———
Scope of Work
HVAC — 1 project · most recent 08/02/2026
Air Conditioning Systems Heating Systems
Plumbing — 1 project · most recent 02/09/2026
Water/Sanitary
Structural — 1 project · most recent 08/02/2026
Steel Concrete
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
9001 AVENUE B ↗408/02/2026
1241 WASHINGTON AVENUE ↗311/09/2025
▾Documents — 37 on file (BIS + DOB NOW)
▸Plans & Drawings5
▸DOB NOWPlans/Sketch4
08/31/2026B00618482-I1 · 9001 AVENUE BRequest digital key ↗
08/17/2026X01315086-I1 · 1228 WASHINGTON AVENUERequest digital key ↗
08/17/2026X01315086-S2 · 1228 WASHINGTON AVENUERequest digital key ↗
Showing 3 of 4 on file for this type
▸DOB NOWPlans/Sketch - Place of Assembly1
09/02/2026B00377964-I1 · 9001 AVENUE BRequest digital key ↗
▸Zoning, Tax Lot & Property Records3
▸DOB NOWZoning Exhibit form (1-5)1
08/31/2026B00618482-I1 · 9001 AVENUE BOpen ↗
▸DOB NOWHouse Number Verification: TOPO Stamp1
08/31/2026B00618482-I1 · 9001 AVENUE BOpen ↗
▸DOB NOWZD1: DOB Zoning Diagram1
08/31/2026B00618482-I1 · 9001 AVENUE BOpen ↗
▸Seals & Professional Certifications8
▸DOB NOWDPL-1: Design Professional Seal & Signature8
08/31/2026B00618482-I1 · 9001 AVENUE BOpen ↗
08/17/2026X01315086-S2 · 1228 WASHINGTON AVENUEOpen ↗
08/17/2026X01315086-S1 · 1228 WASHINGTON AVENUEOpen ↗
Showing 3 of 8 on file for this type
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form1
08/31/2026B00618482-I1 · 9001 AVENUE BOpen ↗
▸Approvals, Objections & Sign-offs8
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter5
08/31/2026B00618482-I1 · 9001 AVENUE BOpen ↗
08/17/2026X01315086-S2 · 1228 WASHINGTON AVENUEOpen ↗
08/17/2026X01315086-S1 · 1228 WASHINGTON AVENUEOpen ↗
Showing 3 of 5 on file for this type
▸DOB NOWDesign Commission Approval City Owned (Exterior Work)3
08/17/2026X01315086-S1 · 1228 WASHINGTON AVENUEOpen ↗
08/17/2026X01315086-S2 · 1228 WASHINGTON AVENUEOpen ↗
08/17/2026X01315086-I1 · 1228 WASHINGTON AVENUEOpen ↗
▸Other Documents12
▸DOB NOWNYCSCA - BCC Plan Examination Transmittal6
08/17/2026X01315086-I1 · 1228 WASHINGTON AVENUEOpen ↗
08/17/2026X01315086-S2 · 1228 WASHINGTON AVENUEOpen ↗
08/17/2026X01315086-S1 · 1228 WASHINGTON AVENUEOpen ↗
Showing 3 of 6 on file for this type
▸DOB NOWFee Exempt Supporting Document - DOF Property Tax Assessment Roll3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸DOB NOWProperty Ownership Certification1
08/31/2026B00618482-I1 · 9001 AVENUE BOpen ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/31/2026B00618482-I1 · 9001 AVENUE BOpen ↗
▸DOB NOWFinal Survey1
08/31/2026B00618482-I1 · 9001 AVENUE BOpen ↗