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R & Z HEATING AND AIR
General Contractor
QUEENS · 2
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2 buildings
4
Total Filings
2
Projects on File
2
Buildings Worked
0
Projects w/ Open Permits
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Projects by first filing month2 projects all-time
0112Jul '19 · 1Feb '21 · 1Jul '19Sep '19Nov '19Jan '20Mar '20May '20Jul '20Sep '20Nov '20Jan '21Feb '21
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Signed off2100%
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Alteration2
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34-20 64 STREETQUEENS · latest 08/22/2019
1 projects
143-23 95 AVENUEQUEENS · latest 12/20/2023
1 projects
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ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
Q00462716 ↗143-23 95 AVENUE
QUEENS
AlterationSigned-off02/03/202112/20/2023
Design DELARGENT DESIGN ARCHITECTURE, PC
Filer JAY'S BUILDING CONSULTING INC.
INSTALLATION OF A NEW DUCTLESS AIR CONDITIONING SYSTEM AT THE 1ST, 2ND, 3RD FLOORS. NO CHANGE OF USE, EGRESS OR OCCUPANCY UNDER THIS APPLIC…
Q00189240 ↗34-20 64 STREET
QUEENS
AlterationSigned-off07/20/201908/22/2019
Design COLOMBO ARCHITECTURAL STUDIO PC
Owner KETCHAM PUMP COMPANY, INC.
Direct replacement of split system HVAC unit to supply office space including condenser at roof and air handler at first floor only to con…
Counts cover all 2 projects (2 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
COLOMBO ARCHITECTURAL STUDIO PC108/21/2019
DELARGENT DESIGN ARCHITECTURE, PC102/03/2021
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
OASIS PLOMO CORP102/03/2021
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
KETCHAM PUMP COMPANY, INC.108/21/2019
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
JAY'S BUILDING CONSULTING INC.102/03/2021
2 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 2Signed off 2
2 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
Q00462716 ↗143-23 95 AVENUE
QUEENS
AlterationSigned-off02/03/202112/20/2023
Design DELARGENT DESIGN ARCHITECTURE, PC
Filer JAY'S BUILDING CONSULTING INC.
INSTALLATION OF A NEW DUCTLESS AIR CONDITIONING SYSTEM AT THE 1ST, 2ND, 3RD FLOORS. NO CHANGE OF USE, EGRESS OR OCCUPANCY UNDER THIS APPLIC…
Q00189240 ↗34-20 64 STREET
QUEENS
AlterationSigned-off07/20/201908/22/2019
Design COLOMBO ARCHITECTURAL STUDIO PC
Owner KETCHAM PUMP COMPANY, INC.
Direct replacement of split system HVAC unit to supply office space including condenser at roof and air handler at first floor only to con…
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
34-20 64 STREET ↗107/08/2026
143-23 95 AVENUE ↗303/21/2026
▾Documents — 23 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch - Mechanical Systems3
08/15/2026Q00462716-I1 · 143-23 95 AVENUERequest digital key ↗
Showing 1 of 3 on file for this type
▸Seals & Professional Certifications16
▸DOB NOWProgress Inspector Seal & Signature10
08/30/2026Q00189240-I1 · 34-20 64 STREETOpen ↗
08/30/2026Q00189240-I1 · 34-20 64 STREETOpen ↗
08/30/2026Q00189240-I1 · 34-20 64 STREETOpen ↗
Showing 3 of 10 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/28/2026Q00189240-I1 · 34-20 64 STREETOpen ↗
08/13/2026Q00462716-I1 · 143-23 95 AVENUEOpen ↗
Showing 2 of 3 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
08/30/2026Q00189240-I1 · 34-20 64 STREETOpen ↗
08/30/2026Q00189240-I1 · 34-20 64 STREETOpen ↗
08/30/2026Q00189240-I1 · 34-20 64 STREETOpen ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/28/2026Q00189240-P1 · 34-20 64 STREETOpen ↗
08/13/2026Q00462716-I1 · 143-23 95 AVENUEOpen ↗
Showing 2 of 3 on file for this type
▸Energy Compliance1
▸DOB NOWEN2: As Built Energy Analysis.1
08/13/2026Q00462716-I1 · 143-23 95 AVENUEOpen ↗