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Design Firm
HARRISON-HAMNETT, P.C.
Design
3 projects with open permitsSTATEN ISLAND · 3MANHATTAN · 1BROOKLYN · 1
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5 buildings
8
Total Filings
5
Projects on File
5
Buildings Worked
3
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month5 projects all-time
0112Sep '20 · 1Jan '22 · 1Sep '23 · 1Sep '24 · 1Oct '25 · 120212022202320242025
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit360%
Signed off120%
Filed only120%
By project type
Alteration4
Alteration CO1
Most active buildings
All buildings →
241 WEST 101 STREETMANHATTAN · 1 open · latest 09/03/2026
1 projects
210 JORALEMON STREETBROOKLYN · 1 open · latest 03/10/2026
1 projects
1122 TODT HILL ROADSTATEN ISLAND · latest 09/11/2020
1 projects
135 FLAGG PLACESTATEN ISLAND · 1 open · latest 04/01/2025
1 projects
586 GULF AVENUESTATEN ISLAND · latest 10/01/2024
1 projects
Key relationships
Everyone →
Filing representatives
2 projects
1 projects
1 projects
Owners
2 projects
1 projects
1 projects
People
All people →
JOHN HARRISONlatest 07/06/2026
7 filings
Filed under
HARRISON-HAMNETT, P.C.8
Identified by the contact ids of the people who file for the firm and by its email domain (hhpccse.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01207308 ↗241 WEST 101 STREET
MANHATTAN
AlterationPermit Issued10/30/202509/03/2026
Contractor JEMCO ELECTRICAL CONT INC
Filer CONSTRUCTION PERMIT SERVICES
STR WORK PROPOSED INCLUDES SISTERING OF FLOOR JOISTS WITH NEW ON 005-007 EXISTING APARTMENTS. NEW FRAMING ON 7TH FL AS PER PLANS. NO CHANGE …
B00907124 ↗210 JORALEMON STREET
BROOKLYN
AlterationPermit Issued09/20/202303/10/2026
Owner DCAS
Contractor WELKIN MECHANICAL, LLC
Filer CONSTRUCTION PERMIT SERVICES
Herewith filing for THE INSTALLATION of a small wall mounted ERV-1 unit and motorized shut off dampers and ductwork as per the drawings. No…
S00652594 ↗135 FLAGG PLACE
STATEN ISLAND
Alteration COPermit Issued01/04/202204/01/2025
Owner RICHMOND COUNTY COUNTRY CLUB
Contractor DHI CONSTRUCTION SVCS
Filer ROGERS CALVANICO GROUP PLLC
Removal & replace of existing steel beams. Addition of steel beams & cols at removal of existing load bearing walls. Misc Steel where needed…
S01111116 ↗586 GULF AVENUE
STATEN ISLAND
AlterationSigned-off09/25/202410/01/2024
Owner MATRIX DEVELOPMENT
Contractor THE FANIA CO INC
Filer CONSTRUCTION LAB LLC
filing an application for repair work at roof due to fire from solar panel installation.
S00380140 ↗1122 TODT HILL ROAD
STATEN ISLAND
AlterationFiled — no permit on record09/11/2020—
Owner RICHMOND COUNTY COUNTRY CLUB
Filer ROGERS CALVANICO GROUP PLLC
—
Counts cover all 5 projects (5 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
JOHN HARRISON707/06/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
GLEN G. MARKEY112/19/2022
JEFFERSON GROUP ARCHITECTURE, INC112/19/2022
MOTT MACDONALD101/15/2026
PREFERRED CONSTRUCTION SERVICES, IN101/15/2026
SRW ENGINEERS108/13/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ALAFOGIANNIS PLBG & HTG101/15/2026
COPPER PLUMBING INC112/19/2022
DHI CONSTRUCTION SVCS112/19/2022
EMPIRE DESIGN & DEVELOPME112/19/2022
JEMCO ELECTRICAL CONT INC101/15/2026
KABACK ENTERPRISES INC112/19/2022
TECHNICO CONSTRUCTION108/13/2026
TEDCO GROUP INC101/15/2026
THE FANIA CO INC109/25/2024
WELKIN MECHANICAL, LLC108/13/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
RICHMOND COUNTY COUNTRY CLUB212/19/2022
DCAS108/13/2026
MATRIX DEVELOPMENT109/25/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CONSTRUCTION PERMIT SERVICES208/13/2026
CONSTRUCTION LAB LLC109/25/2024
ROGERS CALVANICO GROUP PLLC112/19/2022
5 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 5Open permit 3Signed off 1Filed only 1
Any typeAlteration 4Alteration CO 1
5 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01207308 ↗241 WEST 101 STREET
MANHATTAN
AlterationPermit Issued10/30/202509/03/2026
Contractor JEMCO ELECTRICAL CONT INC
Filer CONSTRUCTION PERMIT SERVICES
STR WORK PROPOSED INCLUDES SISTERING OF FLOOR JOISTS WITH NEW ON 005-007 EXISTING APARTMENTS. NEW FRAMING ON 7TH FL AS PER PLANS. NO CHANGE …
B00907124 ↗210 JORALEMON STREET
BROOKLYN
AlterationPermit Issued09/20/202303/10/2026
Owner DCAS
Contractor WELKIN MECHANICAL, LLC
Filer CONSTRUCTION PERMIT SERVICES
Herewith filing for THE INSTALLATION of a small wall mounted ERV-1 unit and motorized shut off dampers and ductwork as per the drawings. No…
S00652594 ↗135 FLAGG PLACE
STATEN ISLAND
Alteration COPermit Issued01/04/202204/01/2025
Owner RICHMOND COUNTY COUNTRY CLUB
Contractor DHI CONSTRUCTION SVCS
Filer ROGERS CALVANICO GROUP PLLC
Removal & replace of existing steel beams. Addition of steel beams & cols at removal of existing load bearing walls. Misc Steel where needed…
S01111116 ↗586 GULF AVENUE
STATEN ISLAND
AlterationSigned-off09/25/202410/01/2024
Owner MATRIX DEVELOPMENT
Contractor THE FANIA CO INC
Filer CONSTRUCTION LAB LLC
filing an application for repair work at roof due to fire from solar panel installation.
S00380140 ↗1122 TODT HILL ROAD
STATEN ISLAND
AlterationFiled — no permit on record09/11/2020—
Owner RICHMOND COUNTY COUNTRY CLUB
Filer ROGERS CALVANICO GROUP PLLC
—
Scope of Work
HVAC — 1 project · most recent 12/19/2022
Air Conditioning Systems Heating Systems Ventilation Systems
Plumbing — 2 projects · most recent 01/15/2026
Water/Sanitary Gas
Structural — 3 projects · most recent 08/13/2026
Steel Wood
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
210 JORALEMON STREET ↗107/06/2026
241 WEST 101 STREET ↗104/14/2025
586 GULF AVENUE ↗109/13/2024
135 FLAGG PLACE ↗107/05/2022
1122 TODT HILL ROAD ↗408/09/2021
▾Documents — 142 on file (BIS + DOB NOW)
▸Plans & Drawings25
▸DOB NOWPlans/Sketch23
08/24/2026B00907124-S1 · 210 JORALEMON STREETRequest digital key ↗
08/24/2026B00907124-S2 · 210 JORALEMON STREETRequest digital key ↗
08/24/2026B00907124-P1 · 210 JORALEMON STREETRequest digital key ↗
Showing 3 of 23 on file for this type
▸DOB NOWPlans/Sketch - Structural2
08/25/2026S00380140-I1 · 1122 TODT HILL ROADRequest digital key ↗
08/15/2026S00380140-P1 · 1122 TODT HILL ROADRequest digital key ↗
▸Applications & Permits8
▸DOB NOWLPC Approval/Permit8
08/13/2026M01207308-S4 · 241 WEST 101 STREETOpen ↗
08/13/2026M01207308-S3 · 241 WEST 101 STREETOpen ↗
08/13/2026M01207308-S1 · 241 WEST 101 STREETOpen ↗
Showing 3 of 8 on file for this type
▸Seals & Professional Certifications60
▸DOB NOWDPL-1: Design Professional Seal & Signature24
08/25/2026S00380140-I1 · 1122 TODT HILL ROADOpen ↗
08/25/2026S00380140-P1 · 1122 TODT HILL ROADOpen ↗
08/24/2026B00907124-P1 · 210 JORALEMON STREETOpen ↗
Showing 3 of 24 on file for this type
▸DOB NOWProgress Inspector Seal & Signature23
09/05/2026S00652594-P3 · 135 FLAGG PLACEOpen ↗
09/05/2026S00652594-P3 · 135 FLAGG PLACEOpen ↗
09/03/2026S00652594-P2 · 135 FLAGG PLACEOpen ↗
Showing 3 of 23 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature13
09/03/2026S00652594-P2 · 135 FLAGG PLACEOpen ↗
08/31/2026S00652594-P4 · 135 FLAGG PLACEOpen ↗
08/31/2026S00652594-I1 · 135 FLAGG PLACEOpen ↗
Showing 3 of 13 on file for this type
▸Safety & Tenant Protection7
▸DOB NOWStreet Tree Checklist6
09/01/2026S00652594-I1 · 135 FLAGG PLACEOpen ↗
Showing 1 of 6 on file for this type
▸DOB NOWStreet Tree Sign Off1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Environmental & Asbestos21
▸DOB NOWDEP ACP-5: Asbestos Assessment Report17
08/24/2026B00907124-P1 · 210 JORALEMON STREETOpen ↗
08/24/2026B00907124-S1 · 210 JORALEMON STREETOpen ↗
08/24/2026B00907124-I1 · 210 JORALEMON STREETOpen ↗
Showing 3 of 17 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form4
08/13/2026M01207308-I1 · 241 WEST 101 STREETOpen ↗
08/13/2026M01207308-S1 · 241 WEST 101 STREETOpen ↗
Showing 2 of 4 on file for this type
▸Energy Compliance1
▸DOB NOWEN2: As Built Energy Analysis1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Approvals, Objections & Sign-offs8
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter8
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 8 on file for this type
▸Other Documents12
▸DOB NOWProperty Ownership Certification11
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 11 on file for this type
▸DOB NOWProof of Historic Building1
08/13/2026M01207308-I1 · 241 WEST 101 STREETOpen ↗