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Design Firm
GALLIGAN ASSOCIATES, LLC
Design
1 project with open permitsMANHATTAN · 14
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12 buildings
16
Total Filings
14
Projects on File
12
Buildings Worked
1
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month14 projects all-time
0134Oct '19 · 1Mar '20 · 1Sep '22 · 1May '24 · 1Jun '24 · 2Aug '24 · 3Sep '24 · 1Jun '25 · 2Dec '25 · 2202020212022202320242025
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit17%
Signed off1179%
Filed only214%
By project type
Alteration14
Most active buildings
All buildings →
834 5 AVENUEMANHATTAN · latest 10/17/2025
2 projects
1275 YORK AVENUEMANHATTAN · latest 03/11/2026
2 projects
101 BARCLAY STREETMANHATTAN · latest 09/03/2024
1 projects
521 WEST 57 STREETMANHATTAN · latest 05/08/2024
1 projects
374 LEXINGTON AVENUEMANHATTAN · latest 09/12/2024
1 projects
333 EAST 57 STREETMANHATTAN · latest 09/27/2022
1 projects
Key relationships
Everyone →
Filing representatives
5 projects
1 projects
1 projects
1 projects
People
All people →
PETER MOKRISlatest 03/02/2026
10 filings
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01311178 ↗1275 YORK AVENUE
MANHATTAN
AlterationSigned-off12/04/202503/11/2026
Contractor INTERSTATE MECH SVCS
Filer RESOLUTION EXPEDITING INC
Hot water interconnection through underground tunnel connecting 1275 York Avenue and 417 East 68 Street as per plans. No change of use, occu…
M01327980 ↗411 EAST 68 STREET
MANHATTAN
AlterationSigned-off12/04/202512/17/2025
Contractor INTERSTATE MECH SVCS
Filer RESOLUTION EXPEDITING INC
Hot water interconnection through underground tunnel connecting 1275 York Avenue and 417 East 68 Street as per plans. No change of use, occu…
M01242231 ↗834 5 AVENUE
MANHATTAN
AlterationSigned-off06/20/202510/17/2025
Contractor DEMAR MECHANICAL INC
Filer RESOLUTION EXPEDITING INC
PLUMBING WORK FILED IN CONJUNCTION WITH STEAM PRESSURE REDUCING VALVE & CONDENSATE HANDLING SYSTEM REPLACEMENT TO INCLUDE NEW BACK UP AND YE…
M01242232 ↗834 5 AVENUE
MANHATTAN
AlterationSigned-off06/20/202510/17/2025
Contractor DEMAR PLUMBING CORP
STEAM PRESSURE REDUCING VALVE &CONDENSATE HANDLING SYSTEM REPLACEMENT AS PER PLANS. NO CHANGE OF USE, OCCUPANCY OR EGRESS.
M01054929 ↗1 HAVEN AVENUE
MANHATTAN
AlterationSigned-off08/13/202405/21/2025
Contractor INTERSTATE MECH SVCS
Filer RESOLUTION EXPEDITING INC
High pressure steam expansion joint replacement as per plans. No change of use, occupancy or egress.
M01074544 ↗374 LEXINGTON AVENUE
MANHATTAN
AlterationFiled — no permit on record09/12/2024———
Counts cover all 14 projects (14 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
PETER MOKRIS1003/02/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
INTERSTATE MECH SVCS INC503/02/2026
DEMAR PLUMBING CORP206/20/2025
EAST COAST PETROLEUM INC205/07/2024
DEMAR MECHANICAL INC106/20/2025
M & S MECHANICAL SERVICES108/19/2024
TIMBIL MECHANICAL, LLC110/11/2019
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
AKAM ASSOCIATES, INC.109/27/2022
FULTON STREET BUILDERS LLC103/25/2020
MERINGOFF PROPERTIES, INC.105/07/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
RESOLUTION EXPEDITING INC503/02/2026
CONVERSANO ASSOCIATES, INC.109/27/2022
METROPOLIS GROUP INC105/07/2024
SUSKA INC108/26/2024
14 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 14Open permit 1Signed off 11Filed only 2
14 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01311178 ↗1275 YORK AVENUE
MANHATTAN
AlterationSigned-off12/04/202503/11/2026
Contractor INTERSTATE MECH SVCS
Filer RESOLUTION EXPEDITING INC
Hot water interconnection through underground tunnel connecting 1275 York Avenue and 417 East 68 Street as per plans. No change of use, occu…
M01327980 ↗411 EAST 68 STREET
MANHATTAN
AlterationSigned-off12/04/202512/17/2025
Contractor INTERSTATE MECH SVCS
Filer RESOLUTION EXPEDITING INC
Hot water interconnection through underground tunnel connecting 1275 York Avenue and 417 East 68 Street as per plans. No change of use, occu…
M01242231 ↗834 5 AVENUE
MANHATTAN
AlterationSigned-off06/20/202510/17/2025
Contractor DEMAR MECHANICAL INC
Filer RESOLUTION EXPEDITING INC
PLUMBING WORK FILED IN CONJUNCTION WITH STEAM PRESSURE REDUCING VALVE & CONDENSATE HANDLING SYSTEM REPLACEMENT TO INCLUDE NEW BACK UP AND YE…
M01242232 ↗834 5 AVENUE
MANHATTAN
AlterationSigned-off06/20/202510/17/2025
Contractor DEMAR PLUMBING CORP
STEAM PRESSURE REDUCING VALVE &CONDENSATE HANDLING SYSTEM REPLACEMENT AS PER PLANS. NO CHANGE OF USE, OCCUPANCY OR EGRESS.
M01054929 ↗1 HAVEN AVENUE
MANHATTAN
AlterationSigned-off08/13/202405/21/2025
Contractor INTERSTATE MECH SVCS
Filer RESOLUTION EXPEDITING INC
High pressure steam expansion joint replacement as per plans. No change of use, occupancy or egress.
M01074544 ↗374 LEXINGTON AVENUE
MANHATTAN
AlterationFiled — no permit on record09/12/2024———
M01059926 ↗101 BARCLAY STREET
MANHATTAN
AlterationSigned-off08/19/202409/03/2024
Contractor M & S MECHANICAL SERVICES
MECHANICAL WORK RELATED TO SUPPLY & INSTALL A NEW STEAM METER STATION AND PRESSURE REDUCING VALVE STATION AS PER CON EDISON SPECIFICATIONS,…
M01072025 ↗680 MADISON AVENUE
MANHATTAN
AlterationPermit Issued08/22/202408/29/2024
Contractor DEMAR PLUMBING CORP
Filer SUSKA INC
Cellar steam room flash tank replacement & waste heat recovery system installation.
M01059687 ↗1275 YORK AVENUE
MANHATTAN
AlterationSigned-off06/18/202408/05/2024
Contractor INTERSTATE MECH SVCS
Installation of new steam supply piping through a piping tunnel connected to 426 East 67th Street (DOB#M01059743-I1)as per plans. No change …
M01059743 ↗425 EAST 66 STREET
MANHATTAN
AlterationSigned-off06/18/202407/08/2024
Contractor INTERSTATE MECH SVCS
Filer RESOLUTION EXPEDITING INC
Install new steam supply piping through tunnel connected to 424 East 68 Street (DOB #M01059687) as per plans. No change of use, occupancy or…
M01044036 ↗521 WEST 57 STREET
MANHATTAN
AlterationSigned-off05/07/202405/08/2024
Owner MERINGOFF PROPERTIES, INC.
Contractor EAST COAST PETROLEUM INC
Filer METROPOLIS GROUP INC
HEREWITH FILING MECHANICAL WORK AS PER PLANS. NO CHANGE TO USE, EGRESS, OR OCCUPANCY UNDER THIS APPLICATION.
M00452884 ↗333 EAST 57 STREET
MANHATTAN
AlterationFiled — no permit on record09/27/2022—
Owner AKAM ASSOCIATES
Filer CONVERSANO ASSOCIATES, INC.
—
M00275154 ↗205 AVENUE C
MANHATTAN
AlterationSigned-off03/25/202009/15/2020
Owner FULTON STREET BUILDERS LLC
Contractor EAST COAST PETROLEUM INC
Filer CONVERSANO ASSOCIATES, INC.
Replacement of 2 steam pipes a steam meter and PRV station. no change in use egress or occupancy.
M00240247 ↗1000 5 AVENUE
MANHATTAN
AlterationSigned-off10/11/201910/31/2019
Contractor TIMBIL MECHANICAL, LLC
Replacement of ConEd Steam valve and associated piping
Scope of Work
HVAC — 4 projects · most recent 03/02/2026
Others
Plumbing — 3 projects · most recent 06/20/2025
Water/Sanitary
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
1275 YORK AVENUE ↗303/02/2026
411 EAST 68 STREET ↗112/03/2025
834 5 AVENUE ↗206/16/2025
680 MADISON AVENUE ↗206/26/2024
425 EAST 66 STREET ↗105/31/2024
1 HAVEN AVENUE ↗105/21/2024
521 WEST 57 STREET ↗104/30/2024
333 EAST 57 STREET ↗101/12/2021
205 AVENUE C ↗112/03/2019
1000 5 AVENUE ↗1—
101 BARCLAY STREET ↗1—
374 LEXINGTON AVENUE ↗1—
▾Documents — 119 on file (BIS + DOB NOW)
▸Plans & Drawings16
▸DOB NOWPlans/Sketch13
08/27/2026M01044036-I1 · 521 WEST 57 STREETRequest digital key ↗
08/27/2026M01059743-I1 · 425 EAST 66 STREETRequest digital key ↗
08/27/2026M01059687-I1 · 1275 YORK AVENUERequest digital key ↗
Showing 3 of 13 on file for this type
▸DOB NOWPlans/Sketch - Mechanical Systems2
09/05/2026M00240247-I1 · 1000 5 AVENUERequest digital key ↗
09/05/2026M00275154-I1 · 205 AVENUE CRequest digital key ↗
▸DOB NOWPlans/Sketch - Plumbing1
08/14/2026M00452884-I1 · 333 EAST 57 STREETRequest digital key ↗
▸Applications & Permits6
▸DOB NOWLPC Approval/Permit6
08/13/2026M01074544-I1 · 374 LEXINGTON AVENUEOpen ↗
08/13/2026M01242232-I1 · 834 5 AVENUEOpen ↗
08/13/2026M01072025-S1 · 680 MADISON AVENUEOpen ↗
Showing 3 of 6 on file for this type
▸Seals & Professional Certifications67
▸DOB NOWProgress Inspector Seal & Signature33
09/23/2026M01327980-I1 · 411 EAST 68 STREETOpen ↗
09/23/2026M01327980-I1 · 411 EAST 68 STREETOpen ↗
09/23/2026M01327980-I1 · 411 EAST 68 STREETOpen ↗
Showing 3 of 33 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature18
09/23/2026M01327980-I1 · 411 EAST 68 STREETOpen ↗
09/23/2026M01327980-I1 · 411 EAST 68 STREETOpen ↗
08/31/2026M01059687-I1 · 1275 YORK AVENUEOpen ↗
Showing 3 of 18 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature16
09/05/2026M00240247-I1 · 1000 5 AVENUEOpen ↗
09/05/2026M00275154-I1 · 205 AVENUE COpen ↗
09/01/2026M00452884-I1 · 333 EAST 57 STREETOpen ↗
Showing 3 of 16 on file for this type
▸Safety & Tenant Protection2
▸DOB NOWHPD-2: Clinton Special District Anti-Harassment Checklist1
08/13/2026M01044036-I1 · 521 WEST 57 STREETOpen ↗
▸DOB NOWTenant Protection Plan1
09/05/2026M00275154-I1 · 205 AVENUE COpen ↗
▸Environmental & Asbestos15
▸DOB NOWDEP ACP-5: Asbestos Assessment Report15
09/05/2026M00240247-I1 · 1000 5 AVENUEOpen ↗
09/05/2026M00275154-I1 · 205 AVENUE COpen ↗
08/27/2026M01059743-I1 · 425 EAST 66 STREETOpen ↗
Showing 3 of 15 on file for this type
▸Approvals, Objections & Sign-offs10
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter8
09/05/2026M00240247-I1 · 1000 5 AVENUEOpen ↗
09/05/2026M00275154-I1 · 205 AVENUE COpen ↗
08/18/2026M01311178-I1 · 1275 YORK AVENUEOpen ↗
Showing 3 of 8 on file for this type
▸DOB NOWDesign Commission Approval City Owned (Exterior Work)1
08/13/2026M00240247-I1 · 1000 5 AVENUEOpen ↗
▸DOB NOWDesign Commission Sign Off City Owned (Exterior Work)1
08/13/2026M00240247-I1 · 1000 5 AVENUEOpen ↗
▸Other Documents3
▸DOB NOWProof of Historic Building3
08/13/2026M01242232-I1 · 834 5 AVENUEOpen ↗
08/13/2026M01074544-I1 · 374 LEXINGTON AVENUEOpen ↗
08/13/2026M01242231-I1 · 834 5 AVENUEOpen ↗