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Filing Representative Firm
STERLING ENGINEERING SERVICES,P.C.
Expediter
1 project with open permitsMANHATTAN · 6QUEENS · 6BRONX · 3
9 buildings
20
Total Filings
15
Projects on File
9
Buildings Worked
1
Projects w/ Open Permits
Expediter
Role
Activity
Projects by first filing month15 projects all-time
0134Aug '19 · 1Oct '19 · 3Jan '20 · 1Mar '20 · 1Jul '20 · 1Aug '20 · 1Dec '20 · 1Apr '21 · 1Jun '21 · 1May '22 · 1Jun '22 · 1Jul '22 · 1May '23 · 12020202120222023
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit17%
Signed off1493%
By project type
Alteration15
Most active buildings
All buildings →
18-05 215 STREETQUEENS · latest 10/12/2021
4 projects
5921 PALISADE AVENUEBRONX · latest 03/24/2022
3 projects
1631 BROADWAYMANHATTAN · latest 06/28/2022
2 projects
94 THOMPSON STREETMANHATTAN · latest 08/21/2023
1 projects
244 WEST 52 STREETMANHATTAN · latest 08/23/2019
1 projects
140 WEST 71 STREETMANHATTAN · latest 10/26/2022
1 projects
THomas DeLorenzolatest 01/12/2026
6 filings
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00870622 ↗94 THOMPSON STREET
MANHATTAN
AlterationSigned-off05/19/202308/21/2023REMOVE EXISTING COOLING TOWER AND ASSOCITED AIR CONDITIONING EQUIPMENT AND PIPING. INSTALL CONDENSING UNIT ON FLOOR AND FAN COIL UNITSS IN C…
M00516740 ↗1880 2 AVENUE
MANHATTAN
AlterationPermit Issued06/17/202103/29/2023
Owner NYCHHC
Contractor CARRIER
Replace two Carrier Chillers, one new Condenser Pump, one new Chilled Water Pump, replace Cooling Tower cell with freeze protection, 25 IT C…
M00423979 ↗140 WEST 71 STREET
MANHATTAN
AlterationSigned-off12/30/202010/26/2022INSTALL A THREE TON SPLIT AIR CONDITIONING UNIT FOR APARTMENT 3H WITH CONDENSING UNIT IN REAR YARD..
Q00757498 ↗271-11 76 AVENUE
QUEENS
AlterationSigned-off07/20/202208/04/2022INSTALL TWO 20 TON SPLIT HEAT PUMP SYSTEMS WITH 2 CONDENSING UNITS IN OTSIDE SPACE ADJACENT TO CELLAR. iNSTALL 11 AIR HANDLERS ON EACH SYSTE…
M00734841 ↗1631 BROADWAY
MANHATTAN
AlterationSigned-off06/01/202206/28/2022Furnish and install (2) new hot water coil units, associated duct and piping. Furnish and install (2) new steam-to-water instantaneous domes…
M00735298 ↗1631 BROADWAY
MANHATTAN
AlterationSigned-off05/27/202206/07/2022Remove (2) steam-to-water instantaneous domestic water heaters. Furnish and install (2) new steam-to-water instantaneous domestic water hea…
Counts cover all 15 projects (15 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
THomas DeLorenzo601/12/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
H. T. LYONS404/27/2021
AKF ENGINEERS, LLP308/07/2020
LIZARDOS ENGINEERING207/20/2022
M. CHETRIT CONSULTING ENGINEERS P.C205/19/2023
TANGEL ENGINEERING ASSOCIATES, PC206/01/2022
DLR GROUP108/05/2019
SMITH ENGINEERING106/17/2021
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
J.M. BOTTO INC304/27/2021
ALLIED MECHANICAL COOLING205/19/2023
CARRIER CORP206/17/2021
D&E REFRIGERATION & AIR C206/01/2022
ANDRON CONSTRUCTION CORP103/19/2020
EMCOR SERVICES NY/NJ INC107/20/2022
MCLNY PLBG & HEATING LLC108/07/2020
METROTECH MECHANICAL CORP105/27/2022
NATIONWIDE MECHANICAL INC107/10/2020
TRYSTATE MECHANICAL, INC110/02/2019
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
Q18-05 215 ST OWNERS INC.404/27/2021
PARAMOUNT GROUP206/01/2022
JMA CONSULTANTS & ENGINEERS, P.C.112/30/2020
NEDERLANDER PRODUCING COMPANY108/05/2019
NYCHHC106/17/2021
PARKER JEWISH INSTITUTE FOR HEALTH107/20/2022
WC 28 REALTY, LLC105/19/2023
15 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 15Open permit 1Signed off 14
15 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00870622 ↗94 THOMPSON STREET
MANHATTAN
AlterationSigned-off05/19/202308/21/2023REMOVE EXISTING COOLING TOWER AND ASSOCITED AIR CONDITIONING EQUIPMENT AND PIPING. INSTALL CONDENSING UNIT ON FLOOR AND FAN COIL UNITSS IN C…
M00516740 ↗1880 2 AVENUE
MANHATTAN
AlterationPermit Issued06/17/202103/29/2023
Owner NYCHHC
Contractor CARRIER
Replace two Carrier Chillers, one new Condenser Pump, one new Chilled Water Pump, replace Cooling Tower cell with freeze protection, 25 IT C…
M00423979 ↗140 WEST 71 STREET
MANHATTAN
AlterationSigned-off12/30/202010/26/2022INSTALL A THREE TON SPLIT AIR CONDITIONING UNIT FOR APARTMENT 3H WITH CONDENSING UNIT IN REAR YARD..
Q00757498 ↗271-11 76 AVENUE
QUEENS
AlterationSigned-off07/20/202208/04/2022INSTALL TWO 20 TON SPLIT HEAT PUMP SYSTEMS WITH 2 CONDENSING UNITS IN OTSIDE SPACE ADJACENT TO CELLAR. iNSTALL 11 AIR HANDLERS ON EACH SYSTE…
M00734841 ↗1631 BROADWAY
MANHATTAN
AlterationSigned-off06/01/202206/28/2022Furnish and install (2) new hot water coil units, associated duct and piping. Furnish and install (2) new steam-to-water instantaneous domes…
M00735298 ↗1631 BROADWAY
MANHATTAN
AlterationSigned-off05/27/202206/07/2022Remove (2) steam-to-water instantaneous domestic water heaters. Furnish and install (2) new steam-to-water instantaneous domestic water hea…
X00288630 ↗5921 PALISADE AVENUE
BRONX
AlterationSigned-off07/10/202003/24/2022MODIFY SPRINKLER LAYOUT FOR OFFICE RENOVATION. REMOVE 13 SPRINKLER HEADS AND REINSTALL 12 SPRINKLER HEADS WITH ASSOCIATED PIPING.
X00288520 ↗5921 PALISADE AVENUE
BRONX
AlterationSigned-off03/19/202001/18/2022REMOVE EXISTING BRANCH DUCT WORK AND INSTALL NEW BRANCH DUCT DUCT WORK IN RENOVATED OFFICE SPACES.. REPLACE FAN COIL UNITS AND INSTALL EXHAU…
Q00508899 ↗18-05 215 STREET
QUEENS
AlterationSigned-off04/27/202110/12/2021
Contractor J.M. BOTTO INC
INSTALL A NEW BOILER AND PART OF BOILER EQUIPMENT UPGRADE. TWO EXISTING BOILERS REPLACED UNDER SEPARATE APPLIACTION,
Q00237178 ↗18-05 215 STREET
QUEENS
AlterationSigned-off10/09/201910/06/2021
Contractor J.M. BOTTO INC
REPLACE TWO BOILERS. REMOVE ONE HEAT EXCHANGER, REPLACE THREE HEAT EXCHANGERS, AND ADD ONE HEAT EXCHANGER. PIPING AND PUMPS FILED UNDER MEC…
Q00234759 ↗18-05 215 STREET
QUEENS
AlterationSigned-off10/02/201907/26/2021INSTALL 3 MIRCOTURBINES, REPLACE ABSORBER WITH ENGINE DRIVEN CHILLER WITH ASSOCIATED PUMPS, PIPNG AND CONTROLS. (FILED SEPARATELY- REPLACE 2…
X00320402 ↗5921 PALISADE AVENUE
BRONX
AlterationSigned-off08/07/202001/11/2021ADD LAVATORY AND PANTRY IN OFFICE SPACE ADDING WATER CLOSET, LAVATORY AND SINK WITH ASSOCIATED PIPING.
Q00273931 ↗270-05 76 AVENUE
QUEENS
AlterationSigned-off01/02/202008/13/2020
Contractor CARRIER
REPLACE 2 CHILLERS AND HEAT EXCHANGER WITH ASSOCIATED PIPING AND INSULATION
Q00236934 ↗18-05 215 STREET
QUEENS
AlterationSigned-off10/02/201906/04/2020
Contractor J.M. BOTTO INC
GAS PIPING TO EXISTING BOILERS, NEW GAS TRAIN PIPING TO BOILERS AND MIRCOTURBINES. NEW MAKEUP WATER PIPING TO BOILERS AND HEATING LOOP.
M00198142 ↗244 WEST 52 STREET
MANHATTAN
AlterationSigned-off08/05/201908/23/2019
Design DLR GROUP
REMOVE CHILLER AND COOLING TOWER,. INSTALL 2 PACKAGED AIR CONDITIONING SYSTEMS. INSTALL SPLIT-SYSTEM AIR-CONDITIONING REPLACE 2 AIR HAND…
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
94 THOMPSON STREET ↗105/05/2023
1631 BROADWAY ↗205/10/2022
18-05 215 STREET ↗904/22/2021
5921 PALISADE AVENUE ↗312/29/2019
270-05 76 AVENUE ↗112/01/2019
244 WEST 52 STREET ↗107/23/2019
140 WEST 71 STREET ↗1—
1880 2 AVENUE ↗1—
271-11 76 AVENUE ↗1—
▾Documents — 175 on file (BIS + DOB NOW)
▸Plans & Drawings23
▸DOB NOWPlans/Sketch - Plumbing7
Showing 1 of 7 on file for this type
▸DOB NOWPlans/Sketch6
09/03/2026M00516740-I1 · 1880 2 AVENUERequest digital key ↗
09/02/2026M00735298-I1 · 1631 BROADWAYRequest digital key ↗
09/02/2026M00734841-I1 · 1631 BROADWAYRequest digital key ↗
Showing 3 of 6 on file for this type
▸DOB NOWPlans/Sketch - Mechanical Systems5
08/15/2026Q00234759-I1 · 18-05 215 STREETRequest digital key ↗
Showing 3 of 5 on file for this type
▸DOB NOWPlans/Sketch - Boiler Equipment4
08/15/2026Q00237178-P2 · 18-05 215 STREETRequest digital key ↗
08/15/2026Q00237178-P1 · 18-05 215 STREETRequest digital key ↗
09/01/2026Q00237178-I1 · 18-05 215 STREETOpen ↗
Showing 3 of 4 on file for this type
▸DOB NOWPlans/Sketch - Sprinkler1
▸Applications & Permits3
▸DOB NOWLPC Approval/Permit3
08/13/2026M00870622-I1 · 94 THOMPSON STREETOpen ↗
08/13/2026M00423979-I1 · 140 WEST 71 STREETOpen ↗
08/13/2026M00198142-I1 · 244 WEST 52 STREETOpen ↗
▸Seals & Professional Certifications95
▸DOB NOWProgress Inspector Seal & Signature55
09/23/2026Q00237178-I1 · 18-05 215 STREETOpen ↗
09/23/2026Q00237178-I1 · 18-05 215 STREETOpen ↗
09/23/2026Q00508899-I1 · 18-05 215 STREETOpen ↗
Showing 3 of 55 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature22
08/28/2026Q00273931-I1 · 270-05 76 AVENUEOpen ↗
08/27/2026Q00237178-I1 · 18-05 215 STREETOpen ↗
08/27/2026Q00237178-P1 · 18-05 215 STREETOpen ↗
Showing 3 of 22 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature18
09/23/2026Q00508899-I1 · 18-05 215 STREETOpen ↗
09/23/2026Q00237178-I1 · 18-05 215 STREETOpen ↗
09/16/2026Q00237178-P2 · 18-05 215 STREETOpen ↗
Showing 3 of 18 on file for this type
▸Safety & Tenant Protection11
▸DOB NOWTenant Protection Plan11
08/15/2026Q00237178-P1 · 18-05 215 STREETOpen ↗
08/13/2026Q00234759-I1 · 18-05 215 STREETOpen ↗
08/13/2026M00423979-I1 · 140 WEST 71 STREETOpen ↗
Showing 3 of 11 on file for this type
▸Environmental & Asbestos25
▸DOB NOWDEP ACP-5: Asbestos Assessment Report21
08/26/2026X00288630-I1 · 5921 PALISADE AVENUEOpen ↗
08/26/2026X00320402-I1 · 5921 PALISADE AVENUEOpen ↗
08/15/2026X00288520-I1 · 5921 PALISADE AVENUEOpen ↗
Showing 3 of 21 on file for this type
▸DOB NOWOER: Notice to Proceed2
08/13/2026X00288630-I1 · 5921 PALISADE AVENUEOpen ↗
08/13/2026X00320402-I1 · 5921 PALISADE AVENUEOpen ↗
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form1
08/13/2026M00198142-I1 · 244 WEST 52 STREETOpen ↗
▸DOB NOWOER: Notice of Satisfaction1
08/13/2026X00320402-I1 · 5921 PALISADE AVENUEOpen ↗
▸Energy Compliance8
▸DOB NOWPreliminary Commissioning Report Certification5
08/13/2026Q00508899-I1 · 18-05 215 STREETOpen ↗
08/13/2026Q00234759-I1 · 18-05 215 STREETOpen ↗
08/13/2026M00198142-I1 · 244 WEST 52 STREETOpen ↗
Showing 3 of 5 on file for this type
▸DOB NOWEN2: As Built Energy Analysis.3
08/13/2026M00198142-I1 · 244 WEST 52 STREETOpen ↗
08/13/2026Q00508899-I1 · 18-05 215 STREETOpen ↗
08/13/2026M00734841-I1 · 1631 BROADWAYOpen ↗
▸Approvals, Objections & Sign-offs7
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter6
08/15/2026Q00273931-I1 · 270-05 76 AVENUEOpen ↗
08/13/2026X00288520-I1 · 5921 PALISADE AVENUEOpen ↗
08/13/2026X00288630-I1 · 5921 PALISADE AVENUEOpen ↗
Showing 3 of 6 on file for this type
▸DOB NOWDesign Commission Approval City Owned (Exterior Work)1
08/13/2026M00516740-I1 · 1880 2 AVENUEOpen ↗
▸Other Documents3
▸DOB NOWDHCR Document2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸DOB NOWProof of Historic Building1
08/13/2026M00870622-I1 · 94 THOMPSON STREETOpen ↗