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Contractor
LEARDON BOILER WORKS.INC
Oil Burner Installer
6 projects with open permitsMANHATTAN · 6BRONX · 5QUEENS · 2
14 buildings
23
Total Filings
14
Projects on File
14
Buildings Worked
6
Projects w/ Open Permits
Oil Burner Installer
Primary Trade
Activity
Projects by first filing month14 projects all-time
0123Jun '21 · 1Sep '21 · 1Sep '22 · 1Oct '22 · 1Jul '23 · 1Aug '23 · 1Sep '23 · 1Nov '23 · 1Mar '24 · 1Aug '24 · 1May '25 · 2Jun '25 · 1Aug '26 · 120222023202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit643%
Signed off857%
By project type
Alteration14
Most active buildings
All buildings →
140 EAST 28 STREETMANHATTAN · 1 open · latest 06/24/2025
1 projects
222 EAST 19 STREETMANHATTAN · 1 open · latest 06/23/2026
1 projects
234 WEST 45 STREETMANHATTAN · 1 open · latest 02/09/2026
1 projects
1136 5 AVENUEMANHATTAN · latest 09/29/2021
1 projects
188 ST NICHOLAS AVENUEMANHATTAN · latest 09/28/2022
1 projects
347 EAST 33 STREETMANHATTAN · latest 09/27/2023
1 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
Q01431923 ↗66-14 WOODSIDE AVENUE
QUEENS
AlterationPermit Issued08/13/202608/24/2026REPLACE BOILER AND GAS/OIL BURNER.
X01193164 ↗3320 BAILEY AVENUE
BRONX
AlterationSigned-off05/14/202507/10/2026REPLACEMENT (2) NEW HOT WATER LOW PRESSURE BOILERS. REPLACEMENT (2) NEW COMBINATION GAS/OIL BURNERS. NO CHANGE IN MEANS OF EGRESS USE GROUP…
X01193218 ↗2661 HEATH AVENUE
BRONX
AlterationPermit Issued06/09/202507/10/2026REPLACEMENT (2) NEW HOT WATER LOW PRESSURE BOILERS. REPLACEMENT (2) NEW COMBINATION GAS/OIL BURNERS. NO CHANGE IN MEANS OF EGRESS USE GROUP…
M00907156 ↗222 EAST 19 STREET
MANHATTAN
AlterationPermit Issued08/29/202306/23/2026REPLACE TWO (2) BOILERS AND TWO (2) OIL BURNERS WITH TWO (2) BOILERS AND TWO (2) GAS/OIL BURNERS AS PER PLANS. NO CHANGE IN USE, EGRESS OR O…
X07995650 ↗2575 SEDGWICK AVENUE
BRONX
AlterationSigned-off10/13/202204/27/2026REPLACE BOILER AND GAS/OIL BURNER AS PER PLANS. CHANGE GRADE OF FUEL FROM #4 TO #2 OIL. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01202675 ↗234 WEST 45 STREET
MANHATTAN
AlterationPermit Issued05/06/202502/09/2026INSTALLATION OF TWO (2) NEW BOILERS WITH NATURAL GAS BURNERS. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
Counts cover all 14 projects (14 DOB NOW). Dated by first filing; BIS projects by first permit issuance.
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
BAZINI ENGINEERING, P.C.807/15/2024
NEW YORK ENGINEERING ASSOC., P.C.208/13/2026
ROBERT GERMAIN JR. PE208/25/2026
AUFGANG ARCHITECTS101/14/2025
EN-POWER GROUP106/18/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
LEARDON BOILER WORKS INC508/25/2026
P.H. WORKS INC508/25/2026
DUAL FUEL PLUBING & HTING101/14/2025
GUARANTEED HOME IMPROVEME107/15/2024
STUART N SCHWARTZ106/21/2021
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
NYCHA PACT Project208/25/2026
GEORGIAN HALL LLC108/13/2026
NEW YORK CITY HOUSING AUTHORITY108/25/2026
RELATED MANAGEMENT COMPANY107/15/2024
THE SHUBERT ORGANIZATION, INC.106/18/2026
VOLMAR CONSTRUCTION109/01/2021
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
NEW YORK ENGINEERING208/13/2026
A1 EXPEDITING SERVICE CORP.101/14/2025
J.A. EXPEDITING, LLC106/18/2026
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 6Signed off 8
14 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
Q01431923 ↗66-14 WOODSIDE AVENUE
QUEENS
AlterationPermit Issued08/13/202608/24/2026REPLACE BOILER AND GAS/OIL BURNER.
X01193164 ↗3320 BAILEY AVENUE
BRONX
AlterationSigned-off05/14/202507/10/2026REPLACEMENT (2) NEW HOT WATER LOW PRESSURE BOILERS. REPLACEMENT (2) NEW COMBINATION GAS/OIL BURNERS. NO CHANGE IN MEANS OF EGRESS USE GROUP…
X01193218 ↗2661 HEATH AVENUE
BRONX
AlterationPermit Issued06/09/202507/10/2026REPLACEMENT (2) NEW HOT WATER LOW PRESSURE BOILERS. REPLACEMENT (2) NEW COMBINATION GAS/OIL BURNERS. NO CHANGE IN MEANS OF EGRESS USE GROUP…
M00907156 ↗222 EAST 19 STREET
MANHATTAN
AlterationPermit Issued08/29/202306/23/2026REPLACE TWO (2) BOILERS AND TWO (2) OIL BURNERS WITH TWO (2) BOILERS AND TWO (2) GAS/OIL BURNERS AS PER PLANS. NO CHANGE IN USE, EGRESS OR O…
X07995650 ↗2575 SEDGWICK AVENUE
BRONX
AlterationSigned-off10/13/202204/27/2026REPLACE BOILER AND GAS/OIL BURNER AS PER PLANS. CHANGE GRADE OF FUEL FROM #4 TO #2 OIL. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01202675 ↗234 WEST 45 STREET
MANHATTAN
AlterationPermit Issued05/06/202502/09/2026INSTALLATION OF TWO (2) NEW BOILERS WITH NATURAL GAS BURNERS. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
B01080901 ↗402 85 STREET
BROOKLYN
AlterationSigned-off08/12/202410/10/2025REPLACE BOILER AND GAS/OIL BURNER.
M00873475 ↗140 EAST 28 STREET
MANHATTAN
AlterationPermit Issued07/17/202306/24/2025REPLACE BOILER AND OIL BURNER AS PER PLANS. CHANGE GRADE OF FUEL FROM #4 TO #2 OIL. INSTALL NEW GAS-FIRED HOT WATER HEATER. NO CHANGE IN USE…
Q00978904 ↗14-50 GATEWAY BOULEVARD
QUEENS
AlterationPermit Issued03/13/202404/11/2025REPLACE ONE (1) BOILER AND ONE (1) GAS/OIL BURNER AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
X00935892 ↗1134 UNION AVENUE
BRONX
AlterationSigned-off11/08/202309/24/2024Installation of two (2) new gas-fired boilers in cellar. No change in egress use, or occupancy.
M00902296 ↗347 EAST 33 STREET
MANHATTAN
AlterationSigned-off09/21/202309/27/2023REMOVE EXISTING FUEL OIL STORAGE TANK AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00786021 ↗188 ST NICHOLAS AVENUE
MANHATTAN
AlterationSigned-off09/09/202209/28/2022REPLACE BOILER AND GAS/OIL BURNER AS PER PLANS. CHANGE GRADE OF FUEL FROM #4 TO #2. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00463617 ↗1136 5 AVENUE
MANHATTAN
AlterationSigned-off06/21/202109/29/2021INSTALL REPLACEMENT FUEL STORAGE TANK AS PER PLANS. REMOVE EXISTING FUEL STORAGE TANK. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
X00579834 ↗1660 CROTONA PARK EAST
BRONX
AlterationSigned-off09/01/202109/21/2021REPLACEMENT BOILER AND GAS/OIL BURNER AS PER PLANS. INSTALL NEW BOILER FEED UNIT. REFILING OF DOB JOB No. 220171739 FOR THE INSTALLATION OF …
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
66-14 WOODSIDE AVENUE ↗108/20/2026
140 EAST 28 STREET ↗307/08/2026
1660 CROTONA PARK EAST ↗107/08/2026
347 EAST 33 STREET ↗107/08/2026
1136 5 AVENUE ↗107/08/2026
188 ST NICHOLAS AVENUE ↗107/08/2026
402 85 STREET ↗107/08/2026
1134 UNION AVENUE ↗107/08/2026
2661 HEATH AVENUE ↗207/08/2026
14-50 GATEWAY BOULEVARD ↗207/08/2026
2575 SEDGWICK AVENUE ↗307/08/2026
234 WEST 45 STREET ↗206/28/2026
222 EAST 19 STREET ↗206/28/2026
3320 BAILEY AVENUE ↗206/27/2026
▾Documents — 253 on file (BIS + DOB NOW)
▸Plans & Drawings43
▸DOB NOWPlans/Sketch42
Showing 3 of 42 on file for this type
▸DOB NOWPlans/Sketch - Boiler Equipment1
09/03/2026M00463617-I1 · 1136 5 AVENUERequest digital key ↗
▸Applications & Permits1
▸DOB NOWLPC Approval/Permit1
08/13/2026M01202675-I1 · 234 WEST 45 STREETOpen ↗
▸Seals & Professional Certifications139
▸DOB NOWProgress Inspector Seal & Signature51
09/23/2026Q00978904-I1 · 14-50 GATEWAY BOULEVARDOpen ↗
09/23/2026X07995650-I1 · 2575 SEDGWICK AVENUEOpen ↗
09/23/2026X01193164-P8 · 3320 BAILEY AVENUEOpen ↗
Showing 3 of 51 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature46
09/23/2026X07995650-I1 · 2575 SEDGWICK AVENUEOpen ↗
09/23/2026X01193164-P8 · 3320 BAILEY AVENUEOpen ↗
09/23/2026X01193164-P7 · 3320 BAILEY AVENUEOpen ↗
Showing 3 of 46 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature42
09/03/2026M00463617-I1 · 1136 5 AVENUEOpen ↗
09/01/2026M00786021-I1 · 188 ST NICHOLAS AVENUEOpen ↗
08/29/2026M00907156-I1 · 222 EAST 19 STREETOpen ↗
Showing 3 of 42 on file for this type
▸Environmental & Asbestos41
▸DOB NOWDEP ACP-5: Asbestos Assessment Report38
09/03/2026M00463617-I1 · 1136 5 AVENUEOpen ↗
09/01/2026M00786021-I1 · 188 ST NICHOLAS AVENUEOpen ↗
08/29/2026M00907156-I1 · 222 EAST 19 STREETOpen ↗
Showing 3 of 38 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form2
08/20/2026X00935892-I1 · 1134 UNION AVENUEOpen ↗
08/13/2026M00873475-I1 · 140 EAST 28 STREETOpen ↗
▸DOB NOWOER: Notice to Proceed1
08/13/2026M00902296-I1 · 347 EAST 33 STREETOpen ↗
▸Energy Compliance5
▸DOB NOWPreliminary Commissioning Report Certification3
08/13/2026X00935892-I1 · 1134 UNION AVENUEOpen ↗
08/13/2026X00579834-I1 · 1660 CROTONA PARK EASTOpen ↗
Showing 2 of 3 on file for this type
▸DOB NOWEN2: As Built Energy Analysis.2
09/03/2026M00463617-I1 · 1136 5 AVENUEOpen ↗
08/13/2026X00579834-I1 · 1660 CROTONA PARK EASTOpen ↗
▸Approvals, Objections & Sign-offs24
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter24
08/22/2026Q00978904-I1 · 14-50 GATEWAY BOULEVARDOpen ↗
08/13/2026X00935892-I1 · 1134 UNION AVENUEOpen ↗
08/13/2026X00935892-P1 · 1134 UNION AVENUEOpen ↗
Showing 3 of 24 on file for this type