| Owner | Filings | Most Recent |
|---|---|---|
| UPGRADE CONTRACTING | 10 | 07/08/2026 |
| 171 TENANTS | 43 | 04/09/2026 |
| 171 TENNIS CORP | 1 | 03/22/2026 |
| 171 WEST 79TH STREET TENANTS ASS | 3 | 03/21/2026 |
| 171 TENANTS GROUP | 3 | 03/21/2026 |
| Firm | Filings | Most Recent |
|---|---|---|
| WILLIAM F. RYAN, JR. P.E. PC | 1 | 03/05/2025 |
| EDWARD F ZEVALLOS ARCHITECT, PC | 1 | 12/17/2024 |
| ARCHETYPE ARCHITECTURE | 2 | 04/24/2024 |
| SAL V. TARTAGLIONE ARCHITECT, PC | 2 | 04/18/2024 |
| EDWARD HO KIU YUNG | 3 | 08/18/2020 |
| DOOLING & COMPANY ARCHITECTS | 1 | 12/21/2019 |
| SCALAR ARCHITECTURE PC | 1 | 05/22/2018 |
| Representative | Filings | Most Recent |
|---|---|---|
| LEWSAN CONSULTING | 4 | 03/21/2026 |
| NEXUS CONSULTING NYC, INC | 4 | 03/21/2026 |
| AE DESIGN SOLUTION | 4 | 03/21/2026 |
| Firm | Trade | Roles | Most Recent |
|---|---|---|---|
| EVEREST SCAFFOLDING INC | General Contractor | 4 | 07/08/2026 |
| MCC CONTRACTOR LLC | General Contractor | 3 | 03/21/2026 |
| DELTA-SIGMA MECH CORP | Plumbing | 2 | 07/08/2026 |
| JACOB LEVITA | Electrical | 1 | 03/21/2026 |
| NICHOLAS ROSELLA | Electrical | 1 | 03/21/2026 |
| NORMAN TCHERNOFF | Electrical | 1 | 03/21/2026 |
| UPGRADE CONTR. CO. INC | General Contractor | 1 | 07/08/2026 |
| ASPECT PLBNG&HTNG CO LLC | Plumbing | 1 | 07/08/2026 |
| G.B. & SON, INC | Plumbing | 1 | 07/08/2026 |
| AVELLINO, LOUIS | Electrical | 1 | 03/21/2026 |
| GENESIS PLBG AND HTG CORP | Plumbing | 1 | 07/08/2026 |
| DICKSON, CHARD | Electrical | 1 | 03/21/2026 |
| DOMENICO PRIORE | Electrical | 1 | 03/21/2026 |
| Agency | License # | Filings | Most Recent |
|---|---|---|---|
| RYAN SPECIAL ENGINEERING | 2018 | 1 | 03/05/2025 |
| EDWARD F ZEVALLOS ARCHITE | 1025 | 1 | 12/17/2024 |
| MILROSE CONSULTANTS LLC | 2003 | 1 | 04/24/2024 |
| EC SPECIAL INSPECTIONS | 8355 | 2 | 04/18/2024 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| DOB NOW | Plumbing | Signed-off | DELTA-SIGMA MECH CORP | 12/11/2025 |
| DOB NOW | Plumbing | Signed-off | DELTA-SIGMA MECH CORP | 01/09/2025 |
| DOB NOW | Plumbing | Permit Issued | G.B. & SON, INC | 09/25/2024 |
| DOB NOW | Plumbing | Signed-off | ASPECT PLBNG&HTNG CO LLC | 06/05/2024 |
| DOB NOW | General Construction | Signed-off | MCC CONTRACTOR LLC | 05/28/2024 |
| DOB NOW | Sidewalk Shed | Signed-off | EVEREST SCAFFOLDING INC | 03/30/2020 |
| DOB NOW | Plumbing | Signed-off | GENESIS PLBG AND HTG CORP | 01/28/2020 |
| DOB NOW | Sidewalk Shed | Signed-off | UPGRADE CONTR. CO. INC | 12/23/2019 |
| DOB NOW | Sidewalk Shed | Signed-off | EVEREST SCAFFOLDING INC | 07/10/2019 |
| DOB NOW | Sidewalk Shed | Signed-off | EVEREST SCAFFOLDING INC | 07/25/2018 |
| DOB NOW | Sidewalk Shed | Signed-off | EVEREST SCAFFOLDING INC | 05/22/2018 |
| BIS | PL | ISSUED | ADRIATIC PLBG & HTG CORP | 07/18/2025 |
| BIS | PL | ISSUED | ARANDA PLBG & HTG CORP | 08/31/2020 |
| BIS | OT | ISSUED | SM DESIGN AND CONSTRUCTIO | 03/06/2020 |
| BIS | OT | ISSUED | HP KLEIN INC | 02/28/2020 |
| BIS | OT | ISSUED | UPGRADE CONTR. CO. INC | 01/27/2020 |
| BIS | OT | ISSUED | SM DESIGN AND CONSTRUCTIO | 01/16/2020 |
| BIS | OT | ISSUED | UPGRADE CONTR. CO. INC | 10/02/2019 |
| BIS | OT | ISSUED | UPGRADE CONTR. CO. INC | 02/08/2019 |
| BIS | OT | ISSUED | UPGRADE CONTR. CO. INC | 10/03/2018 |
| BIS | PL | ISSUED | ORBIT PLBG & HTG INC | 08/17/2018 |
| BIS | OT | ISSUED | HOME DESIGN GROUP NYC LLC | 08/07/2018 |
| BIS | OT | ISSUED | UPGRADE CONTR. CO. INC | 06/05/2018 |
| BIS | OT | ISSUED | NICK VILLANI AND CO., INC | 04/19/2018 |
| BIS | PL | ISSUED | AP PLUMBING & HVAC LLC | 04/17/2017 |
| BIS | OT | ISSUED | NICK VILLANI AND CO., INC | 04/12/2017 |
| BIS | OT | ISSUED | G. BAUER, INC | 03/23/2015 |
| BIS | EQ | ISSUED | EVEREST SCAFFOLDING INC | 10/09/2012 |
| BIS | OT | ISSUED | UPGRADE CONTR. CO. INC | 08/15/2011 |
| BIS | OT | ISSUED | UPGRADE CONTR. CO. INC | 09/16/2010 |
| BIS | EQ | ISSUED | EVEREST SCAFFOLDING INC | 07/21/2010 |
| BIS | OT | ISSUED | UPGRADE CONTR. CO. INC | 04/27/2010 |
| BIS | OT | ISSUED | UC CONTRACTING CO INC | 04/28/2009 |
| BIS | EQ | ISSUED | EVEREST SCAFFOLDING INC | 03/13/2009 |
| BIS | PL | ISSUED | HYDRONIC CONCEPTS NY PLBG | 06/28/2005 |
| BIS | PL | ISSUED | ZEFI PLUMB HEAT INC. | 11/15/2004 |
| BIS | OT | ISSUED | KNG CONSTRUCTION CO INC | 11/08/2004 |
| BIS | PL | ISSUED | ADRIATIC PLBG & HTG CORP | 08/28/2002 |
| BIS | OT | ISSUED | KAREN NABER | 08/26/2002 |
| BIS | PL | ISSUED | Z.W. PLBG & HTG CORP | 05/13/2002 |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 03/05/2025 | — | — | Gas |
| 04/18/2024 | Permit Issued | G.B. & SON, INC | Gas |
| Filed | Status | Contractor | Scope |
|---|---|---|---|
| 05/19/2026 | Complete | TIMOTHY COLEMAN LICENSED | General Wiring |
| 03/02/2026 | Complete | AMSTERDAM ELECTRIC CORP | — |
| 02/10/2026 | Permit Issued | BAY ELECTRIC INC. | General Wiring |
| 02/13/2020 | Permit Issued | ACCURATE ELEC'L CORP. | General Wiring |
| 09/03/2019 | Complete | PAC ELECTRIC CORP. | General Wiring |
| 02/13/2019 | Permit Issued | R.A. PHILLIPS ELEC'L CONT | General Wiring |
| 05/16/2018 | Complete | BOROWIDE ELECT'L CONTR'S | — |
| Date | Type | Result | Report |
|---|---|---|---|
| 12/19/2025 | Certified Water and Sanitary-WS-Fixtures-Finish | Certified | View ↗ |
| 11/17/2025 | Pass-Final PL - Up to 9 Requested Floors | Pass | View ↗ |
| 03/04/2025 | Certified Water and Sanitary-WS-Sanitary Piping-Roughing | Certified | View ↗ |
| 09/03/2024 | Certified Water and Sanitary-WS-Fixtures-Finish | Certified | View ↗ |
| 07/18/2024 | Certified Water and Sanitary-WS-Sanitary Piping-Roughing | Certified | View ↗ |
| Date | Requirement | Inspector | Role |
|---|---|---|---|
| 04/23/2024 | Fire-Resistant Penetrations and Joints | Christopher Drutjons | special |
| 04/12/2024 | Lighting in dwelling units | Alan Berman | energy_progress |
| 04/12/2024 | Energy Code Compliance Inspections | Alan Berman | progress |
| 04/12/2024 | Lighting controls | Alan Berman | energy_progress |
| 04/04/2024 | Energy Code Compliance Inspections | Sal Tartaglione | progress |
| 04/04/2024 | Fire-Resistant Penetrations and Joints | ABDALLAH ELCHERBINI | special |
| 04/04/2024 | Final | ABDALLAH ELCHERBINI | progress |
| 03/27/2024 | Fire-Resistant Penetrations and Joints | ABDALLAH ELCHERBINI | special |
| 03/27/2024 | Tenant Protection Plan Compliance | ABDALLAH ELCHERBINI | special |
| 03/27/2024 | Tenant Protection Plan Compliance | ABDALLAH ELCHERBINI | special |
| 03/27/2024 | Energy Code Compliance Inspections | Sal Tartaglione | progress |
| 03/04/2024 | Final | Alan Berman | progress |
| 05/16/2018 | Final | JULIO SALCEDO-FERNANDEZ | progress |