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Contractor
EMCON GROUP INC
General Contractor
7 projects with open permitsBROOKLYN · 22QUEENS · 3MANHATTAN · 2
16 buildings
79
Total Filings
27
Projects on File
16
Buildings Worked
7
Projects w/ Open Permits
General Contractor
Primary Trade
Activity
Projects by first filing month27 projects all-time
0246Jun '21 · 2Oct '21 · 1Feb '22 · 1Apr '22 · 5May '22 · 1Oct '22 · 3Dec '22 · 2Mar '23 · 1Jun '23 · 2Jul '23 · 1Oct '23 · 1Feb '24 · 3Apr '24 · 1Sep '24 · 1Jul '25 · 1Feb '26 · 120222023202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit726%
Signed off2074%
By project type
Alteration23
Alteration CO4
Most active buildings
All buildings →
235 PROSPECT PARK WESTBROOKLYN · 1 open · latest 10/21/2024
4 projects
256 6 AVENUEBROOKLYN · 1 open · latest 11/29/2023
3 projects
146 5 AVENUEBROOKLYN · latest 06/02/2022
2 projects
258 6 AVENUEBROOKLYN · latest 11/29/2023
2 projects
1130 PRESIDENT STREETBROOKLYN · latest 07/17/2024
2 projects
1134 PRESIDENT STREETBROOKLYN · latest 04/21/2025
2 projects
Key relationships
Everyone →
Filing representatives
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
Q01337472 ↗92-29 168 STREET
QUEENS
AlterationPermit Issued02/06/202604/09/2026Tenant fit out interior renovation to accommodate new layout Installation of non-bearing partitions and interior doors, etc.
M00860910 ↗504 WEST 141 STREET
MANHATTAN
AlterationPermit Issued06/12/202301/20/2026PROPOSED INSTALLATION OF TEMPORARY FENCE AS PER PLANS. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION.
M01247637 ↗23 CLEVELAND PLACE
MANHATTAN
AlterationPermit Issued07/23/202509/11/2025FIT OUT OF GROUND FLOOR COMMERCIAL SPACE
B01000503 ↗1134 PRESIDENT STREET
BROOKLYN
AlterationSigned-off02/04/202404/21/2025NO WORK APPLICATION FILED IN CONJUNCTION WITH #B00720954 TO ADD TO FINAL COST OF CONSTRUCTION AND CORRECT ADDITIONAL INFORMATION ONLY. NO CH…
B01000507 ↗1136 PRESIDENT STREET
BROOKLYN
AlterationSigned-off02/04/202404/21/2025NO WORK APPLICATION FILED IN CONJUNCTION WITH B00721436 TO ADD TO FINAL COST OF CONSTRUCTION AND CORRECT ADDITIONAL INFORMATION ONLY. NO CHA…
Q01020902 ↗92-29 168 STREET
QUEENS
AlterationSigned-off04/25/202402/13/2025Tenant fit-out: Modifying existing ductwork and installing new HAVC equipment.
Counts cover all 27 projects (27 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.
NameProjects togetherMost recent
CPENGINEERING PC1212/06/2024
AUVER ARCHITECTURE D.P.C.409/23/2024
PSI AGENCY INC401/20/2025
POLISE CONSULTING ENGINEERS DPC209/23/2024
STUDIOSC ARCHITECTURE PLLC211/15/2024
ASR ENGINEERING PC106/12/2023
CL ENGINEERING P.C.106/19/2024
DIPROPERZIO & MALLIA ARCHITECTS,LLP103/17/2023
ETTINGER ENGINEERING ASSOCIATES111/15/2024
FC CONSULTING ENGINEER, PLLC102/09/2026
LORING CONSULTING ENGINEERS, INC.107/01/2025
PRAMODRAY SHAH, P.E.110/20/2025
RAAD112/06/2022
VAA107/01/2025
WSP107/06/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
BLETSAS P&H CORP402/09/2026
NEPTUNE MECHANICAL INC307/01/2025
A M B MECHANICAL INC106/19/2024
ETHOS PLUMBING CORP111/15/2024
EXPERT FIRE SPRINKLER,LLC111/15/2024
G.N. CONSTRUCTION INC106/12/2023
HP BUILDING MANAGEMENT IN106/19/2024
JOHN PETTIS106/19/2024
JVR PLBG AND HEATING INC106/19/2024
PASSEGGIO PLBG & HTG CORP103/17/2023
ROCK E SMALL PLBG&HTG INC106/19/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
GREENBROOK PARTNERS1401/20/2025
FREESTONE PROPERTY GROUP104/19/2022
NUVEEN IMPACT INVESTING MEETINGS107/01/2025
SELECT OR ENTER106/19/2024
SENECA PARTNERS LLC103/17/2023
THE CASA GROUP110/20/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
THE CASA GROUP1210/20/2025
METROPOLIS GROUP INC301/20/2025
JM ZONING, LLC.209/23/2024
DOMANI CONSULTING107/01/2025
METRO DESIGN CONSULTANTS INC106/19/2024
RIMKUS NEW YORK PLLC111/15/2024
27 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 27Open permit 7Signed off 20
Any typeAlteration 23Alteration CO 4
27 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
Q01337472 ↗92-29 168 STREET
QUEENS
AlterationPermit Issued02/06/202604/09/2026Tenant fit out interior renovation to accommodate new layout Installation of non-bearing partitions and interior doors, etc.
M00860910 ↗504 WEST 141 STREET
MANHATTAN
AlterationPermit Issued06/12/202301/20/2026PROPOSED INSTALLATION OF TEMPORARY FENCE AS PER PLANS. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION.
M01247637 ↗23 CLEVELAND PLACE
MANHATTAN
AlterationPermit Issued07/23/202509/11/2025FIT OUT OF GROUND FLOOR COMMERCIAL SPACE
B01000503 ↗1134 PRESIDENT STREET
BROOKLYN
AlterationSigned-off02/04/202404/21/2025NO WORK APPLICATION FILED IN CONJUNCTION WITH #B00720954 TO ADD TO FINAL COST OF CONSTRUCTION AND CORRECT ADDITIONAL INFORMATION ONLY. NO CH…
B01000507 ↗1136 PRESIDENT STREET
BROOKLYN
AlterationSigned-off02/04/202404/21/2025NO WORK APPLICATION FILED IN CONJUNCTION WITH B00721436 TO ADD TO FINAL COST OF CONSTRUCTION AND CORRECT ADDITIONAL INFORMATION ONLY. NO CHA…
Q01020902 ↗92-29 168 STREET
QUEENS
AlterationSigned-off04/25/202402/13/2025Tenant fit-out: Modifying existing ductwork and installing new HAVC equipment.
B00704348 ↗235 PROSPECT PARK WEST
BROOKLYN
Alteration COPermit Issued04/12/202210/21/2024PROPOSED RENOVATION OF AN EXISTING RESIDENTIAL BUILDING. CONVERTING INTO 15 DWELLING UNITS AND UPDATING EGRESS PER PLANS AS AN ALTERATION TY…
B01113251 ↗503 12 STREET
BROOKLYN
AlterationSigned-off09/23/202410/09/2024INTERIOR APARTMENT RENOVATIONS
B01000478 ↗1130 PRESIDENT STREET
BROOKLYN
AlterationSigned-off02/04/202407/17/2024NO WORK APPLICATION FILED IN CONJUNCTION WITH #B00720939 TO ADD TO FINAL COST OF CONSTRUCTION AND CORRECT ADDITIONAL INFORMATION ONLY. NO C…
B00571780 ↗1059 GREENE AVENUE
BROOKLYN
AlterationSigned-off10/06/202107/02/2024Structural filing in conjunction with Application #B00571780-I1.
B00669929 ↗235 PROSPECT PARK WEST
BROOKLYN
AlterationSigned-off02/10/202203/11/2024Filing herewith plans indicating structural framing
B00783376 ↗258 6 AVENUE
BROOKLYN
AlterationSigned-off10/10/202211/29/2023INTERIOR RENOVATION. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
B00871016 ↗235 PROSPECT PARK WEST
BROOKLYN
AlterationSigned-off07/06/202311/29/2023
Design WSP
FILING PLANS TO REFLECT REMOVAL OF STRUCTURAL FRAMING. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
B00897544 ↗235 PROSPECT PARK WEST
BROOKLYN
AlterationSigned-off06/29/202311/29/2023PROPOSED INTERIOR REMOVAL WORKS FOR EXISTING NON-BEARING PARTITIONS & INTERIOR FINISHES ONLY AS SHOWN ON PLANS. NO CHANGE TO USE, EGRESS OR …
B00932113 ↗256 6 AVENUE
BROOKLYN
Alteration COPermit Issued10/06/202311/29/2023FILING TO REMOVE MEDICAL OFFICE USE ON CELLAR. NO CHANGE TO EGRESS OR BULK.
B08000846 ↗258 6 AVENUE
BROOKLYN
AlterationSigned-off12/07/202211/29/2023INSTALLATION OF HVAC SYSTEMS.
B00533405 ↗786 PRESIDENT STREET
BROOKLYN
Alteration COPermit Issued06/11/202110/26/2023Structural work as per plans filed. Filed in conjunction with Alt CO #B00533405.
B08000875 ↗256 6 AVENUE
BROOKLYN
AlterationSigned-off12/06/202208/29/2023
Design RAAD
Scope of Work: Provide ventilation and heating for 3 floor residential building. Furnish and install electric Fin Tube Radiator with remote …
B00533200 ↗784 PRESIDENT STREET
BROOKLYN
Alteration COPermit Issued06/11/202107/11/2023Subsequent filing to install new sprinklers and associated piping as per plans filed. Filed in conjunction with Alt CO #B00533200.
B00720939 ↗1130 PRESIDENT STREET
BROOKLYN
AlterationSigned-off04/21/202207/11/2023REPLACEMENT OF EXISTING BUILDING ENTRY DOOR. NEW ROOF MEMBRANE OVER EXISTING ROOF.
B00720954 ↗1134 PRESIDENT STREET
BROOKLYN
AlterationSigned-off04/21/202207/11/2023Interior apartment renovations, Installation of new roof membrane over existing roof membrane, Facade to be repointed
B00721436 ↗1136 PRESIDENT STREET
BROOKLYN
AlterationSigned-off05/04/202207/11/2023Interior Apartment Renovations
B00836370 ↗188 NELSON STREET
BROOKLYN
AlterationSigned-off03/07/202303/15/2023SELECT REINFOCEMENT OF STRUCTURAL MEMBERS AT CELLAR LEVEL
B00780068 ↗256 6 AVENUE
BROOKLYN
AlterationSigned-off10/10/202212/26/2022INTERIOR RENOVATION. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
Q07997962 ↗415 ONDERDONK AVENUE
QUEENS
AlterationSigned-off10/11/202211/09/2022Removal of existing partitions and toilet to create new office space with accessible toilets and handicap entrance.
B00711620 ↗146 5 AVENUE
BROOKLYN
AlterationSigned-off04/14/202206/02/2022New retail space.
B00711774 ↗146 5 AVENUE
BROOKLYN
AlterationSigned-off04/19/202206/02/2022Installation of new split HVAC systems.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
258 6 AVENUE ↗807/08/2026
188 NELSON STREET ↗107/08/2026
146 5 AVENUE ↗407/08/2026
256 6 AVENUE ↗807/08/2026
235 PROSPECT PARK WEST ↗707/08/2026
784 PRESIDENT STREET ↗907/08/2026
1134 PRESIDENT STREET ↗307/08/2026
92-29 168 STREET ↗1104/09/2026
504 WEST 141 STREET ↗104/09/2026
786 PRESIDENT STREET ↗904/09/2026
1136 PRESIDENT STREET ↗304/09/2026
1130 PRESIDENT STREET ↗504/09/2026
23 CLEVELAND PLACE ↗104/09/2026
415 ONDERDONK AVENUE ↗303/21/2026
1059 GREENE AVENUE ↗303/21/2026
503 12 STREET ↗303/21/2026
▾Documents — 492 on file (BIS + DOB NOW)
▸Plans & Drawings102
▸DOB NOWPlans/Sketch102
Showing 3 of 102 on file for this type
▸Applications & Permits1
▸DOB NOWLPC Approval/Permit1
08/13/2026B01113251-I1 · 503 12 STREETOpen ↗
▸Zoning, Tax Lot & Property Records2
▸DOB NOWHouse Number Verification: TOPO Stamp2
08/13/2026B00932113-I1 · 256 6 AVENUEOpen ↗
Showing 1 of 2 on file for this type
▸Seals & Professional Certifications265
▸DOB NOWProgress Inspector Seal & Signature107
09/28/2026B00571780-P5 · 1059 GREENE AVENUEOpen ↗
09/28/2026B00571780-P5 · 1059 GREENE AVENUEOpen ↗
09/25/2026B01000507-I1 · 1136 PRESIDENT STREETOpen ↗
Showing 3 of 107 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature98
08/31/2026B00669929-I1 · 235 PROSPECT PARK WESTOpen ↗
08/31/2026B00669929-P1 · 235 PROSPECT PARK WESTOpen ↗
08/31/2026B00533405-A1 · 786 PRESIDENT STREETOpen ↗
Showing 3 of 98 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature60
09/28/2026B00571780-P5 · 1059 GREENE AVENUEOpen ↗
09/24/2026B00533200-I1 · 784 PRESIDENT STREETOpen ↗
09/22/2026B00533405-S1 · 786 PRESIDENT STREETOpen ↗
Showing 3 of 60 on file for this type
▸Safety & Tenant Protection26
▸DOB NOWStreet Tree Checklist18
09/01/2026B00533200-I1 · 784 PRESIDENT STREETOpen ↗
08/31/2026B00533405-P6 · 786 PRESIDENT STREETOpen ↗
08/31/2026B00533405-A3 · 786 PRESIDENT STREETOpen ↗
Showing 3 of 18 on file for this type
▸DOB NOWStreet Trees Site Plan3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸DOB NOWStreet Tree Sign Off3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸Environmental & Asbestos58
▸DOB NOWDEP ACP-5: Asbestos Assessment Report40
08/31/2026B00533405-P5 · 786 PRESIDENT STREETOpen ↗
08/29/2026B00720939-P1 · 1130 PRESIDENT STREETOpen ↗
08/29/2026B00720939-P4 · 1130 PRESIDENT STREETOpen ↗
Showing 3 of 40 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form18
08/27/2026B00897544-I1 · 235 PROSPECT PARK WESTOpen ↗
08/27/2026B00871016-I1 · 235 PROSPECT PARK WESTOpen ↗
08/15/2026B00669929-I1 · 235 PROSPECT PARK WESTOpen ↗
Showing 3 of 18 on file for this type
▸Energy Compliance7
▸DOB NOWEN2: As Built Energy Analysis.7
08/13/2026B00720954-I1 · 1134 PRESIDENT STREETOpen ↗
Showing 1 of 7 on file for this type
▸Approvals, Objections & Sign-offs15
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter15
08/13/2026B00871016-I1 · 235 PROSPECT PARK WESTOpen ↗
08/13/2026B00897544-I1 · 235 PROSPECT PARK WESTOpen ↗
Showing 2 of 15 on file for this type
▸Other Documents16
▸DOB NOWProperty Ownership Certification9
08/23/2026B00932113-P1 · 256 6 AVENUEOpen ↗
08/23/2026B00932113-I1 · 256 6 AVENUEOpen ↗
Showing 2 of 9 on file for this type
▸DOB NOWFinal Survey4
08/13/2026B00932113-I1 · 256 6 AVENUEOpen ↗
Showing 1 of 4 on file for this type
▸DOB NOWAdjoining Owners Notification2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸DOB NOWDHCR Document1
08/13/2026B08000846-I1 · 258 6 AVENUEOpen ↗