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Contractor
CORE GROUP NA INC
General Contractor
3 projects with open permitsMANHATTAN · 6
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6 buildings
9
Total Filings
6
Projects on File
6
Buildings Worked
3
Projects w/ Open Permits
General Contractor
Primary Trade
Activity
Projects by first filing month6 projects all-time
0112Sep '22 · 1Oct '22 · 1Jul '24 · 1Sep '25 · 1Dec '25 · 1Jan '26 · 12023202420252026
bars = month · line = 3-mo average
Portfolio status
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Open permit350%
Signed off350%
By project type
Alteration6
Most active buildings
All buildings →
143 AVENUE BMANHATTAN · 1 open · latest 04/02/2026
1 projects
105 EAST 16 STREETMANHATTAN · latest 12/24/2024
1 projects
315 WEST 70 STREETMANHATTAN · latest 12/24/2024
1 projects
61 WEST 86 STREETMANHATTAN · latest 03/06/2026
1 projects
465 LEXINGTON AVENUEMANHATTAN · 1 open · latest 02/25/2026
1 projects
875 5 AVENUEMANHATTAN · 1 open · latest 01/09/2026
1 projects
Key relationships
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Filing representatives
3 projects
1 projects
1 projects
Owners
1 projects
1 projects
1 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01295791 ↗143 AVENUE B
MANHATTAN
AlterationPermit Issued01/14/202604/02/2026
Design AARON MCDONALD ARCHITECT
Filer AK CONSULTING SERVICES, INC
LEGALIZATION OF EXISTINGAPARTMENT AT 14TH FLOOR. NO CHANGE IN USE,BULK, OR EGRESS PROPOSED IN THIS APPLICATION.
M01215228 ↗61 WEST 86 STREET
MANHATTAN
AlterationSigned-off09/04/202503/06/2026
Design BRIAN ILL DEVELOPMENT LLC
Owner EXO WORKS, INC
Filer AMERILAND BROOK LLC
INTERIOR RENOVATION OF EXISTING RESTAURANT AT 1ST FLOOR. NO CHANG IN USE, OCCUPANCY OR EGRESS
M01294110 ↗465 LEXINGTON AVENUE
MANHATTAN
AlterationPermit Issued12/04/202502/25/2026
Design ADVANCE DESIGN GROUP, INC
Filer CLARKE CONSTRUCTION CONSULTANTS
SP WORK FILED ON 1ST FL IN CONJUNCTION WITH DOB NOW GC PL AND MH. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
M00785409 ↗875 5 AVENUE
MANHATTAN
AlterationPermit Issued10/26/202201/09/2026
Design KYLE MAY, ARCHITECT
Owner 875 Fifth Avenue
Filer AK CONSULTING SERVICES, INC
RESIDENTIAL UNIT(9D) INTERIOR RENOVATION INCLUDING RENOVATED KITCHEN, RECONFIGURED LIVING/DINING AREA. MINOR ELECTRICAL AND LIGHTING UPGRADE…
M00645464 ↗315 WEST 70 STREET
MANHATTAN
AlterationSigned-off09/02/202212/24/2024
Design KYLE MAY, ARCHITECT
Owner AKAM ASSOCIATES, INC.
Filer AK CONSULTING SERVICES, INC
RESIDENTIAL UNIT INTERIOR RENOVATION INCLUDING RENOVATED KITCHEN, NEW BEDROOM, MINOR ELECTRICAL AND LIGHTING UPGRADES, NEW FLOORING. NO CHAN…
M01063219 ↗105 EAST 16 STREET
MANHATTAN
AlterationSigned-off07/30/202412/24/2024
Design RHL ENGINEERING, LLC
Replacement of two (2) 4th Floor water-cooled air conditioning units with a new 5-ton VRF-type heat pump system. No change in egress, use o…
Counts cover all 6 projects (6 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
KYLE MAY, ARCHITECT201/27/2025
AARON MCDONALD ARCHITECT101/14/2026
ADVANCE DESIGN GROUP, INC108/12/2026
ALL CITY ENGINEERING, P.C.109/05/2025
ATTN ATTN108/12/2026
BRIAN ILL DEVELOPMENT LLC109/05/2025
RHL ENGINEERING, LLC107/30/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CENTRIC FM SOLUTIONS INC201/27/2025
RELIABLE PLBG & HTG CORP208/12/2026
FIVE BOROUGH NYC LLC108/12/2026
PUREWAL CONTRACTORS INC110/26/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
875 Fifth Avenue110/26/2022
AKAM ASSOCIATES, INC.101/27/2025
EXO WORKS, INC109/05/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
AK CONSULTING SERVICES, INC301/14/2026
AMERILAND BROOK LLC109/05/2025
CLARKE CONSTRUCTION CONSULTANTS108/12/2026
6 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 6Open permit 3Signed off 3
6 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01295791 ↗143 AVENUE B
MANHATTAN
AlterationPermit Issued01/14/202604/02/2026
Design AARON MCDONALD ARCHITECT
Filer AK CONSULTING SERVICES, INC
LEGALIZATION OF EXISTINGAPARTMENT AT 14TH FLOOR. NO CHANGE IN USE,BULK, OR EGRESS PROPOSED IN THIS APPLICATION.
M01215228 ↗61 WEST 86 STREET
MANHATTAN
AlterationSigned-off09/04/202503/06/2026
Design BRIAN ILL DEVELOPMENT LLC
Owner EXO WORKS, INC
Filer AMERILAND BROOK LLC
INTERIOR RENOVATION OF EXISTING RESTAURANT AT 1ST FLOOR. NO CHANG IN USE, OCCUPANCY OR EGRESS
M01294110 ↗465 LEXINGTON AVENUE
MANHATTAN
AlterationPermit Issued12/04/202502/25/2026
Design ADVANCE DESIGN GROUP, INC
Filer CLARKE CONSTRUCTION CONSULTANTS
SP WORK FILED ON 1ST FL IN CONJUNCTION WITH DOB NOW GC PL AND MH. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
M00785409 ↗875 5 AVENUE
MANHATTAN
AlterationPermit Issued10/26/202201/09/2026
Design KYLE MAY, ARCHITECT
Owner 875 Fifth Avenue
Filer AK CONSULTING SERVICES, INC
RESIDENTIAL UNIT(9D) INTERIOR RENOVATION INCLUDING RENOVATED KITCHEN, RECONFIGURED LIVING/DINING AREA. MINOR ELECTRICAL AND LIGHTING UPGRADE…
M00645464 ↗315 WEST 70 STREET
MANHATTAN
AlterationSigned-off09/02/202212/24/2024
Design KYLE MAY, ARCHITECT
Owner AKAM ASSOCIATES, INC.
Filer AK CONSULTING SERVICES, INC
RESIDENTIAL UNIT INTERIOR RENOVATION INCLUDING RENOVATED KITCHEN, NEW BEDROOM, MINOR ELECTRICAL AND LIGHTING UPGRADES, NEW FLOORING. NO CHAN…
M01063219 ↗105 EAST 16 STREET
MANHATTAN
AlterationSigned-off07/30/202412/24/2024
Design RHL ENGINEERING, LLC
Replacement of two (2) 4th Floor water-cooled air conditioning units with a new 5-ton VRF-type heat pump system. No change in egress, use o…
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
315 WEST 70 STREET ↗107/08/2026
105 EAST 16 STREET ↗107/08/2026
143 AVENUE B ↗104/09/2026
61 WEST 86 STREET ↗204/09/2026
465 LEXINGTON AVENUE ↗104/09/2026
875 5 AVENUE ↗304/09/2026
▾Documents — 78 on file (BIS + DOB NOW)
▸Plans & Drawings16
▸DOB NOWPlans/Sketch16
09/01/2026M00785409-I1 · 875 5 AVENUERequest digital key ↗
08/26/2026M01063219-I1 · 105 EAST 16 STREETRequest digital key ↗
08/25/2026M00645464-I1 · 315 WEST 70 STREETRequest digital key ↗
Showing 3 of 16 on file for this type
▸Applications & Permits4
▸DOB NOWLPC Approval/Permit4
08/13/2026M00785409-I1 · 875 5 AVENUEOpen ↗
Showing 1 of 4 on file for this type
▸Seals & Professional Certifications44
▸DOB NOWProgress Inspector Seal & Signature19
09/02/2026M01215228-S1 · 61 WEST 86 STREETOpen ↗
09/02/2026M01215228-S1 · 61 WEST 86 STREETOpen ↗
09/01/2026M00645464-I1 · 315 WEST 70 STREETOpen ↗
Showing 3 of 19 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature16
09/01/2026M00785409-I1 · 875 5 AVENUEOpen ↗
08/26/2026M01063219-I1 · 105 EAST 16 STREETOpen ↗
08/25/2026M00645464-P1 · 315 WEST 70 STREETOpen ↗
Showing 3 of 16 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature9
09/02/2026M01215228-S1 · 61 WEST 86 STREETOpen ↗
09/01/2026M00645464-I1 · 315 WEST 70 STREETOpen ↗
08/29/2026M01294110-I1 · 465 LEXINGTON AVENUEOpen ↗
Showing 3 of 9 on file for this type
▸Environmental & Asbestos14
▸DOB NOWDEP ACP-5: Asbestos Assessment Report14
09/01/2026M00785409-I1 · 875 5 AVENUEOpen ↗
08/26/2026M01063219-I1 · 105 EAST 16 STREETOpen ↗
08/25/2026M00645464-I1 · 315 WEST 70 STREETOpen ↗
Showing 3 of 14 on file for this type