| Owner | Filings | Most Recent |
|---|---|---|
| Columbia University | 182 | 07/08/2026 |
| Havana Central NY3 | 9 | 03/21/2026 |
| Mamais Construction | 1 | 03/21/2026 |
| Firm | Filings | Most Recent |
|---|---|---|
| David Chagnon Architectural Design | 3 | 04/24/2025 |
| MSM Engineering Services | 1 | 09/26/2024 |
| Jeon Consulting | 9 | 09/24/2024 |
| George J. Xerakias, PE | 1 | 06/25/2024 |
| Ashraf | 2 | 05/30/2024 |
| Environmental Engineering Solutions | 1 | 05/22/2024 |
| Enthink Engineers | 2 | 10/27/2023 |
| CES Engineering | 3 | 03/03/2023 |
| EDG | 2 | 01/06/2023 |
| Mirella Boselli Architect | 1 | 10/31/2022 |
| Socotec | 1 | 08/25/2022 |
| Rise Projects | 1 | 04/22/2022 |
| Lizardos Engineering | 16 | 09/09/2021 |
| WSP | 2 | 01/13/2020 |
| Ryan Soames Engineering | 3 | 08/22/2019 |
| Shalat Architects | 1 | 08/01/2019 |
| Representative | Filings | Most Recent |
|---|---|---|
| Shalat Architects P C | 6 | 03/21/2026 |
| Richard Lewis Architect | 1 | 03/21/2026 |
| Metropolis Group | 32 | 03/21/2026 |
| LMS-Ace Services | 2 | 03/21/2026 |
| Smep Design & Consultation | 2 | 03/21/2026 |
| PS Engineers | 2 | 03/21/2026 |
| HS Design Studio | 4 | 03/21/2026 |
| Environmental Engineering Solutions | 1 | 03/21/2026 |
| Rybak Development | 2 | 03/21/2026 |
| EA Design Group | 6 | 03/21/2026 |
| Nyccode | 8 | 03/21/2026 |
| William Vitacco Associates | 2 | 03/21/2026 |
| Cathy Williams Expediting Services | 1 | 03/21/2026 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| Andamio Scaffolding | Scaffold | 14 | 07/08/2026 |
| Alafogiannis Plumbing & Heating | Plumbing | 3 | 07/08/2026 |
| Twins Electric | Electrical | 3 | 03/21/2026 |
| New Roc Contracting | General Contractor | 3 | 07/08/2026 |
| Go Pro Fire Protection | Fire Protection | 3 | 07/08/2026 |
| DC Building Services | Fire Protection | 2 | 07/08/2026 |
| Fire Zone Ventilation & S | specialty_contractor | 2 | 03/21/2026 |
| Tsang Construction | General Contractor | 2 | 03/21/2026 |
| Vanguard Construction and | General Contractor | 2 | 07/08/2026 |
| PSI Fire | Plumbing | 2 | 07/08/2026 |
| Mamais Contracting | General Contractor | 2 | 03/21/2026 |
| Wade Ray & Associates Construction | General Contractor | 2 | 03/21/2026 |
| American Construction Man | Scaffold | 1 | 07/08/2026 |
| A Plus Plumbing | Plumbing | 1 | 07/08/2026 |
| Aqua Plumbing & Heating | Plumbing | 1 | 07/08/2026 |
| Authorized Plumbing & Heating Service | Plumbing | 1 | 07/08/2026 |
| John Fitzgerald Plumbing & Heating | Plumbing | 1 | 07/08/2026 |
| M&T Plumbing and Heating Co | Plumbing | 1 | 07/08/2026 |
| Upright Fire Protctn | Fire Protection | 1 | 07/08/2026 |
| Borowide Elect'l Contractors | Electrical | 1 | 03/22/2026 |
| William C. Gerakaris P&H | Plumbing | 1 | 07/08/2026 |
| Montana Electrical Decorating | Electrical | 1 | 03/21/2026 |
| Lektric Installations | Electrical | 1 | 03/21/2026 |
| Belmont Electrical | Electrical | 1 | 03/21/2026 |
| W & B Electric | Electrical | 1 | 03/21/2026 |
| Nee Electrical | Electrical | 1 | 03/22/2026 |
| Syed-Naqvi Altaf | Electrical | 1 | 03/21/2026 |
| Alson Electrical Contracting | Electrical | 1 | 03/21/2026 |
| Zerem Electric | Electrical | 1 | 03/22/2026 |
| All Renovation Construction | General Contractor | 1 | 07/08/2026 |
| American Construction Man | General Contractor | 1 | 07/08/2026 |
| Agency | License # | Filings | Most Recent |
|---|---|---|---|
| Jeon Consulting | 5119 | 9 | 09/24/2024 |
| George J. Xerakias, PE | 1658 | 1 | 06/25/2024 |
| AA Building & Inspection | 1519 | 1 | 01/06/2023 |
| EDG | 2578 | 1 | 01/06/2023 |
| Mirella Boselli R.A | 6330 | 1 | 10/31/2022 |
| Socotec | 301 | 1 | 08/25/2022 |
| Cole Technologies/Control | 1290 | 12 | 09/09/2021 |
| Skyline Engineering | 267 | 1 | 01/13/2020 |
| Architectural Engineering | 6111 | 2 | 08/22/2019 |
| Shalat Architects | 2036 | 1 | 08/22/2019 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| DOB NOW | Sidewalk Shed | Signed-off | Andamio Scaffolding | 09/22/2025 |
| DOB NOW | Suspended Scaffold | Signed-off | Structural Preservation System | 07/31/2025 |
| DOB NOW | Suspended Scaffold | Permit Issued | New Roc Contracting | 03/13/2025 |
| DOB NOW | Suspended Scaffold | Permit Issued | JC Santana Contracting Co | 10/09/2024 |
| DOB NOW | Sidewalk Shed | Signed-off | Andamio Scaffolding | 09/26/2024 |
| DOB NOW | Supported Scaffold | Signed-off | Andamio Scaffolding | 08/14/2024 |
| DOB NOW | General Construction | Signed-off | New Roc Contracting | 02/02/2024 |
| DOB NOW | Suspended Scaffold | Signed-off | United Rest. and Development | 01/10/2024 |
| DOB NOW | Sidewalk Shed | Signed-off | Andamio Scaffolding | 12/08/2023 |
| DOB NOW | Supported Scaffold | Signed-off | Andamio Scaffolding | 08/22/2023 |
| DOB NOW | General Construction | Permit Issued | Vanguard Construction and | 06/22/2023 |
| DOB NOW | Mechanical Systems | Signed-off | Fire Zone Ventilation S | 02/08/2023 |
| DOB NOW | Plumbing | Signed-off | William C. Gerakaris P&H | 02/07/2023 |
| DOB NOW | General Construction | Signed-off | New Roc Contracting | 01/31/2023 |
| DOB NOW | Plumbing | Signed-off | Aqua Plumbing & Heating | 01/20/2023 |
| DOB NOW | Plumbing | Signed-off | A Plus Plumbing | 01/10/2023 |
| DOB NOW | Sidewalk Shed | Signed-off | Andamio Scaffolding | 12/16/2022 |
| DOB NOW | General Construction | Permit Issued | Vanguard Construction and | 12/10/2022 |
| DOB NOW | General Construction | Signed-off | New Roc Contracting | 10/27/2022 |
| DOB NOW | Plumbing | Signed-off | John Fitzgerald Plumbing & Heating | 07/21/2022 |
| DOB NOW | General Construction | Signed-off | Mamais Contracting | 07/11/2022 |
| DOB NOW | Plumbing | Signed-off | Alafogiannis Plumbing & Heating | 07/14/2021 |
| DOB NOW | Sprinklers | Signed-off | DC Building Services | 06/02/2021 |
| DOB NOW | Sprinklers | Signed-off | DC Building Services | 06/02/2021 |
| DOB NOW | Mechanical Systems | Signed-off | All Renovation Construction | 04/30/2021 |
| DOB NOW | Mechanical Systems | Signed-off | Wade Ray & Associates Construction | 04/14/2021 |
| DOB NOW | Plumbing | Signed-off | Alafogiannis Plumbing & Heating | 03/03/2021 |
| DOB NOW | Sprinklers | Signed-off | Go Pro Fire Protection | 12/01/2020 |
| DOB NOW | Sprinklers | Signed-off | Go Pro Fire Protection | 11/19/2020 |
| DOB NOW | Mechanical Systems | Permit Issued | Tsang Construction | 10/05/2020 |
| DOB NOW | Plumbing | Signed-off | Authorized Plumbing & Heating Service | 06/30/2020 |
| DOB NOW | Plumbing | Signed-off | PSI Fire | 03/19/2020 |
| DOB NOW | Sprinklers | Signed-off | Go Pro Fire Protection | 02/19/2020 |
| DOB NOW | Plumbing | Signed-off | Alafogiannis Plumbing & Heating | 01/27/2020 |
| DOB NOW | Plumbing | Signed-off | M&T Plumbing and Heating Co | 01/27/2020 |
| DOB NOW | Sprinklers | Signed-off | H.J. Flood | 11/07/2019 |
| DOB NOW | Plumbing | Signed-off | PSI Fire | 09/05/2019 |
| DOB NOW | Mechanical Systems | Signed-off | American Construction Man | 08/23/2019 |
| DOB NOW | Construction Fence | Signed-off | American Construction Man | 08/01/2019 |
| BIS | OT | ISSUED | All Renovation Construction | 09/29/2020 |
| Filed | Status | Contractor | Scope | Make / Model / Capacity |
|---|---|---|---|---|
| 01/13/2020 | Permit Issued | Tsang Construction | Air Conditioning Systems, Ventilation Systems |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 01/13/2020 | Signed-off | Authorized Plumbing & Heating Service | Water/Sanitary |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 07/21/2023 | Complete | Zerem Electric | General Wiring |
| 05/31/2023 | Complete | Nee Electrical | — |
| 12/28/2022 | Complete | Borowide Elect'l Contractors | — |
| 12/21/2022 | Permit Issued | L.E.A. Electric | General Wiring |
| 11/01/2022 | Complete | E & M Electrical NY | General Wiring |
| 11/12/2020 | Permit Issued | Alson Electrical Contracting | General Wiring |
| 10/20/2020 | Complete | KJK Electric | 1 meters |
| 10/12/2020 | Complete | Accurate Electrical Contractors | General Wiring |
| 05/06/2020 | Complete | E & M Electrical NY | General Wiring |
| 02/15/2020 | Complete | KJK Electric | General Wiring |
| 08/12/2019 | Complete | Pappas & Fodera Elect'l | General Wiring |
| 12/02/2018 | Complete | Platinum Electrical Service | General Wiring |
| 06/13/2018 | Permit Issued | Testa Electric Co | General Wiring |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 07/30/2025 | Signed-off | Structural Preservation System | — |
| 09/30/2024 | Permit Issued | — | Suspended Scaffold (SC) |
| Date | Type | Result | Report |
|---|---|---|---|
| 06/16/2023 | Pass-Final PL - Up to 3 Requested Floors | Pass | View ↗ |
| 05/26/2023 | Pass-Final PL - Up to 3 Requested Floors | Pass | View ↗ |
| 05/05/2023 | Pass-Final PL - Up to 3 Requested Floors | Pass | View ↗ |
| 03/09/2023 | Pass-Final PL - Up to 3 Requested Floors | Pass | View ↗ |
| 02/28/2023 | Certified Water and Sanitary-WS-Fixtures-Finish | Certified | View ↗ |
| 02/17/2023 | Fail-Final PL - Up to 3 Requested Floors | Fail | View ↗ |
| 02/01/2023 | Certified Water and Sanitary-WS-Sanitary Piping-Roughing | Certified | View ↗ |
| 12/21/2022 | Certified Water and Sanitary-WS-Fixtures-Finish | Certified | View ↗ |
| 10/11/2022 | Certified Water and Sanitary-WS-Sanitary Piping-Roughing | Certified | View ↗ |
| 06/17/2021 | Certified Sprinkler-SP-Fixtures-Finish | Certified | View ↗ |
| 06/14/2021 | Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test | Certified | View ↗ |
| Date | Requirement | Inspector | Role |
|---|---|---|---|
| 12/17/2024 | Public Assembly Emergency Lighting | Ari Kamo | progress |
| 09/26/2024 | Fire-Resistant Penetrations and Joints | BENJAMIN JEON | special |
| 09/26/2024 | Energy Code Compliance Inspections | BENJAMIN JEON | progress |
| 06/24/2024 | Post-installed Anchors | George Xerakias | special |
| 06/14/2024 | Energy Code Compliance Inspections | BENJAMIN JEON | progress |
| 06/14/2024 | Fire-Resistant Penetrations and Joints | BENJAMIN JEON | special |
| 06/04/2024 | Alternative Materials - OTCR Buildings Bulletin Number | George Xerakias | special |
| 01/19/2024 | Tenant Protection Plan Compliance | — | special |
| 10/10/2023 | Fire-Resistant Penetrations and Joints | BENJAMIN JEON | special |
| 10/10/2023 | Energy Code Compliance Inspections | BENJAMIN JEON | progress |
| 04/26/2023 | Final | BENJAMIN JEON | progress |
| 04/26/2023 | Energy Code Compliance Inspections | BENJAMIN JEON | progress |
| 04/26/2023 | Mechanical Systems | BENJAMIN JEON | special |
| 04/26/2023 | Duct leakage testing, insulation and design | BENJAMIN JEON | energy_progress |
| 04/14/2023 | Duct leakage testing, insulation and design | BENJAMIN JEON | energy_progress |
| 04/14/2023 | Mechanical Systems | BENJAMIN JEON | special |
| 04/14/2023 | Final | BENJAMIN JEON | progress |
| 04/14/2023 | Energy Code Compliance Inspections | BENJAMIN JEON | progress |
| 04/14/2023 | Energy Code Compliance Inspections | BENJAMIN JEON | progress |
| 04/14/2023 | Fire-Resistant Penetrations and Joints | BENJAMIN JEON | special |
| 01/25/2023 | Energy Code Compliance Inspections | Peter Votto | progress |
| 01/25/2023 | Permanent certificate | Peter Votto | energy_progress |
| 01/23/2023 | Mechanical Systems | BENJAMIN JEON | special |
| 01/23/2023 | Duct leakage testing, insulation and design | BENJAMIN JEON | energy_progress |
| 01/23/2023 | Final | BENJAMIN JEON | progress |
| Tenant | Space | Floors | Renovation projects |
|---|---|---|---|
| Ban Ban | Restaurant / Food Service | Floor 1 | Project M00803906 Project M00808533 |
| JJ Johnson | Restaurant / Food Service | Cellar, Floor 1 | Project M08018261 |
| Columbia University Facilities & Operations | Education | — | Project M00730917 |
| Columbia University in the City of New York | Education | Cellar, Floor 1 | Project M00282965 Project M00283016 Project M00283081 Project M00283159 Project M00250810 Project M00250884 Project M00255650 |
| Blue Bottle Coffee | Restaurant / Food Service | Cellar, Floor 1 | Project M00276996 Project M00277054 |
| Dos Toros | Restaurant / Food Service | Cellar, Floor 1, Roof | Project M00200067 Project M00200076 Project M00200084 |