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Contractor
RK HEATING & AIR CONDITIONING
General Contractor
2 projects with open permitsQUEENS · 5MANHATTAN · 4BRONX · 3
13 of 14 buildings mapped
14
Total Filings
14
Projects on File
6
Buildings Worked
2
Projects w/ Open Permits
General Contractor
Primary Trade
Activity
Projects by first filing month14 projects all-time
0112Oct '10 · 1Jul '11 · 1Mar '12 · 1Jan '13 · 1Feb '14 · 1Jul '16 · 1Jul '19 · 1Oct '19 · 1Jul '21 · 1Aug '21 · 1Mar '22 · 1May '22 · 1Jan '24 · 1Jan '25 · 1201120122013201420152016201720182019202020212022202320242025
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit214%
Signed off429%
Other status857%
By project type
Alteration5
ALT-CO - New Building with Existing Elements to Remain1
Most active buildings
All buildings →
313 CHURCH STREETMANHATTAN · latest 10/21/2019
1 projects
329 WEST 4 STREETMANHATTAN · 1 open · latest 06/04/2025
1 projects
130 WEST 123 STREETMANHATTAN · latest 01/08/2013
1 projects
2451 FREDRICK DOUGLASS BLMANHATTAN · latest 08/26/2021
1 projects
909 EAST 229 STREETBRONX · latest 03/28/2023
1 projects
2422-2426 LYVERE STREETBRONX · latest 05/25/2023
1 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
Q01170225 ↗201-01 HOLLIS AVENUE
QUEENS
ALT-CO - New Building with Existing Elements to RemainPermit Issued01/31/202508/07/2026Subsequent Underpinning filing. No change in use, egress or occupancy.
M00975169 ↗329 WEST 4 STREET
MANHATTAN
AlterationPermit Issued01/22/202406/04/2025INSTALLATION OF (4) NEW CONDENSER UNITS ON ROF AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY
X00325203 ↗2422-2426 LYVERE STREET
BRONX
AlterationSigned-off05/24/202205/25/2023PROPOSED DUCT WORK FOR NEW BUILDING IN CONJUNCTION WITH JOB NUMBER 220712888
X00541458 ↗909 EAST 229 STREET
BRONX
AlterationSigned-off03/17/202203/28/2023NEW MECHANICAL SYSTEMS INSTALLATION IN CONJUCTION WITH NB Application #22062853
X00487220 ↗EAST 161 STREET
BRONX
AlterationSigned-off07/02/202107/01/2022Mechanical work to be done, as per plans, in conjunction with NB Application #X00487269-I1
M00358648 ↗2451 FREDRICK DOUGLASS BL
MANHATTAN
AlterationSigned-off08/11/202108/26/2021INSTALL NEW ELECTRIC A/C UNIT AND DUNNAGE BEAMS AT ROOF
Counts cover all 14 projects (6 DOB NOW + 8 legacy BIS). 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
NODE ENGINEERING & CONSULTING, PC204/19/2023
ARMANDO ROSE ARCHITECT PLLC112/22/2021
CES ENGINEERING LLC101/22/2024
CHUN ENGINEERING CONSULTANT PLLC104/29/2026
DAL H CHUN ENGINEER PC104/29/2026
MICHAEL DEPASQUALE, ARCHITECT105/24/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
BLACK HAMMER CONSTRUCTION104/29/2026
MAGIC MECHANICAL INC104/29/2026
PETERS CONSTRUCTION GROUP104/29/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
909E 229 .LLC103/17/2022
GALAXY CITY APARTMENTS105/24/2022
LIGHTHOUSE FISHMARKET INC112/22/2021
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ACS ENVIRONMENTAL AND CONSTRUCTION105/24/2022
CONSTRUCTION PERMIT SERVICES101/22/2024
DESIGN STUDIO104/29/2026
NODE ARCHITECTURE,ENGINEERING,CON103/17/2022
6 DOB NOW projects + 8 legacy BIS 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 2Signed off 4Other status 8
Any typeAlteration 5ALT-CO - New Building with Existing Elements to Remain 1
14 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
Q01170225 ↗201-01 HOLLIS AVENUE
QUEENS
ALT-CO - New Building with Existing Elements to RemainPermit Issued01/31/202508/07/2026Subsequent Underpinning filing. No change in use, egress or occupancy.
M00975169 ↗329 WEST 4 STREET
MANHATTAN
AlterationPermit Issued01/22/202406/04/2025INSTALLATION OF (4) NEW CONDENSER UNITS ON ROF AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY
X00325203 ↗2422-2426 LYVERE STREET
BRONX
AlterationSigned-off05/24/202205/25/2023PROPOSED DUCT WORK FOR NEW BUILDING IN CONJUNCTION WITH JOB NUMBER 220712888
X00541458 ↗909 EAST 229 STREET
BRONX
AlterationSigned-off03/17/202203/28/2023NEW MECHANICAL SYSTEMS INSTALLATION IN CONJUCTION WITH NB Application #22062853
X00487220 ↗EAST 161 STREET
BRONX
AlterationSigned-off07/02/202107/01/2022Mechanical work to be done, as per plans, in conjunction with NB Application #X00487269-I1
M00358648 ↗2451 FREDRICK DOUGLASS BL
MANHATTAN
AlterationSigned-off08/11/202108/26/2021INSTALL NEW ELECTRIC A/C UNIT AND DUNNAGE BEAMS AT ROOF
140840188BIS313 CHURCH STREET
MANHATTAN
—ISSUED10/16/201910/21/2019—MH, PL
421937774BIS199-07 EPSOM COURSE
QUEENS
—ISSUED07/26/201907/26/2019—MH
421343807BIS214-83 JAMAICA AVENUE
QUEENS
—ISSUED07/07/201608/24/2016—MH, PL
420839196BIS117-13 HILLSIDE AVENUE
QUEENS
—ISSUED02/28/201402/28/2014—MH
320302285BIS993 LORIMER STREET
BROOKLYN
—ISSUED07/21/201102/21/2013—MH, OT, PL
121467901BIS130 WEST 123 STREET
MANHATTAN
—ISSUED01/08/201301/08/2013—MH
320395960BIS563 GATES AVENUE
BROOKLYN
—ISSUED03/13/201203/29/2012—EQ, MH, OT, PL
420051856BIS107-11 92 STREET
QUEENS
—ISSUED10/13/201010/13/2010—MH
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
201-01 HOLLIS AVENUE ↗109/07/2026
329 WEST 4 STREET ↗307/08/2026
2422-2426 LYVERE STREET ↗104/08/2026
909 EAST 229 STREET ↗303/21/2026
EAST 161 STREET ↗303/21/2026
2451 FREDRICK DOUGLASS BL ↗303/21/2026
▾Documents — 370 on file (BIS + DOB NOW)
▸Plans & Drawings24
▸DOB NOWPlans/Sketch21
08/23/2026X00487220-P1 · EAST 161 STREETRequest digital key ↗
08/23/2026X00487220-I1 · EAST 161 STREETRequest digital key ↗
Showing 3 of 21 on file for this type
▸DOB NOWPlans/Sketch - Mechanical Systems3
▸Applications & Permits41
▸BISPLAN / WORK APPROVAL APPLICATION23
09/09/2020140840188 · 313 CHURCH STREETOpen ↗
06/18/2020140840188 · 313 CHURCH STREETOpen ↗
05/26/2020140840188 · 313 CHURCH STREETOpen ↗
Showing 3 of 23 on file for this type
▸BISWORK PERMIT APPLICATION16
10/22/2019140840188 · 313 CHURCH STREETOpen ↗
08/02/2019421937774 · 199-07 EPSOM COURSEOpen ↗
08/31/2016421343807 · 214-83 JAMAICA AVENUEOpen ↗
Showing 3 of 16 on file for this type
▸BISNon-Directive 14 Construction Sign Off Including Sign Applications1
04/16/2014420839196 · 117-13 HILLSIDE AVENUEOpen ↗
▸DOB NOWLPC Approval/Permit1
08/13/2026M00975169-I1 · 329 WEST 4 STREETOpen ↗
▸Zoning, Tax Lot & Property Records9
▸DOB NOWZD1: DOB Zoning Diagram4
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 4 on file for this type
▸DOB NOWHouse Number Verification: TOPO Stamp3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISZONING DIAGRAM1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISZONING EXHIBIT I- CERTIFICATION1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Seals & Professional Certifications111
▸DOB NOWProgress Inspector Seal & Signature32
09/17/2026Q01170225-P5 · 201-01 HOLLIS AVENUEOpen ↗
09/01/2026Q01170225-P8 · 201-01 HOLLIS AVENUEOpen ↗
08/31/2026Q01170225-I1 · 201-01 HOLLIS AVENUEOpen ↗
Showing 3 of 32 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature26
09/23/2026Q01170225-Z2 · 201-01 HOLLIS AVENUEOpen ↗
09/17/2026Q01170225-P5 · 201-01 HOLLIS AVENUEOpen ↗
09/01/2026Q01170225-P8 · 201-01 HOLLIS AVENUEOpen ↗
Showing 3 of 26 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature24
09/03/2026M00358648-I1 · 2451 FREDRICK DOUGLASS BLOpen ↗
09/03/2026M00358648-P1 · 2451 FREDRICK DOUGLASS BLOpen ↗
08/28/2026M00975169-I1 · 329 WEST 4 STREETOpen ↗
Showing 3 of 24 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION17
05/08/2020121467901 · 130 WEST 123 STREETOpen ↗
08/20/2019421937774 · 199-07 EPSOM COURSEOpen ↗
06/08/2019421937774 · 199-07 EPSOM COURSEOpen ↗
Showing 3 of 17 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST6
06/08/2019421937774 · 199-07 EPSOM COURSEOpen ↗
07/07/2016421343807 · 214-83 JAMAICA AVENUEOpen ↗
07/19/2013420839196 · 117-13 HILLSIDE AVENUEOpen ↗
Showing 3 of 6 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM3
07/17/2009420051856 · 107-11 92 STREETOpen ↗
Showing 1 of 3 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT2
06/08/2019421937774 · 199-07 EPSOM COURSEOpen ↗
07/07/2016421343807 · 214-83 JAMAICA AVENUEOpen ↗
▸BISAPPLICANT OWNER SIGNATURE1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Trade Schedules & Equipment41
▸BISSELF-CERT PLUMBING NOTICE15
01/22/2013320302285 · 993 LORIMER STREETOpen ↗
11/09/2012320302285 · 993 LORIMER STREETOpen ↗
07/26/2012320395960 · 563 GATES AVENUEOpen ↗
Showing 3 of 15 on file for this type
▸BISSCHEDULE B - PLUMBING10
04/08/2021140840188 · 313 CHURCH STREETOpen ↗
09/09/2020140840188 · 313 CHURCH STREETOpen ↗
06/18/2020140840188 · 313 CHURCH STREETOpen ↗
Showing 3 of 10 on file for this type
▸BISEQUIPMENT USE APPLICATION/PERMIT9
04/16/2014420839196 · 117-13 HILLSIDE AVENUEOpen ↗
06/18/2013320302285 · 993 LORIMER STREETOpen ↗
12/05/2012320395960 · 563 GATES AVENUEOpen ↗
Showing 3 of 9 on file for this type
▸BISEQUIPMENT USE PERMITS5
04/15/2014420839196 · 117-13 HILLSIDE AVENUEOpen ↗
06/18/2013320302285 · 993 LORIMER STREETOpen ↗
12/05/2012320395960 · 563 GATES AVENUEOpen ↗
Showing 3 of 5 on file for this type
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE2
09/23/2016421343807 · 214-83 JAMAICA AVENUEOpen ↗
07/07/2016421343807 · 214-83 JAMAICA AVENUEOpen ↗
▸Safety & Tenant Protection8
▸BISSTREET TREE CHECKLIST4
07/07/2016421343807 · 214-83 JAMAICA AVENUEOpen ↗
07/17/2009420051856 · 107-11 92 STREETOpen ↗
Showing 2 of 4 on file for this type
▸DOB NOWTenant Protection Plan2
09/03/2026M00358648-I1 · 2451 FREDRICK DOUGLASS BLOpen ↗
09/03/2026M00358648-P1 · 2451 FREDRICK DOUGLASS BLOpen ↗
▸BISTENANT PROTECTION PLAN AND NOTES1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Environmental & Asbestos25
▸DOB NOWDEP ACP-5: Asbestos Assessment Report18
08/14/2026M00975169-I1 · 329 WEST 4 STREETOpen ↗
Showing 1 of 18 on file for this type
▸BISTHIS IS NOT AN ASBESTOS PROJECT3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸DOB NOWOER: Notice to Proceed1
08/13/2026X00541458-I1 · 909 EAST 229 STREETOpen ↗
▸DOB NOWOER: Notice of Satisfaction1
08/13/2026X00541458-I1 · 909 EAST 229 STREETOpen ↗
▸Energy Compliance26
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS10
05/08/2020121467901 · 130 WEST 123 STREETOpen ↗
08/20/2019421937774 · 199-07 EPSOM COURSEOpen ↗
06/08/2019421937774 · 199-07 EPSOM COURSEOpen ↗
Showing 3 of 10 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS4
08/20/2019421937774 · 199-07 EPSOM COURSEOpen ↗
04/16/2014420839196 · 117-13 HILLSIDE AVENUEOpen ↗
05/22/2013320302285 · 993 LORIMER STREETOpen ↗
Showing 3 of 4 on file for this type
▸DOB NOWEN2: As Built Energy Analysis.3
08/13/2026X00325203-I1 · 2422-2426 LYVERE STREETOpen ↗
08/13/2026X00541458-I1 · 909 EAST 229 STREETOpen ↗
08/13/2026X00487220-I1 · EAST 161 STREETOpen ↗
▸BISAS-BUILT ENERGY ANALYSIS (EN2)2
04/23/2021140840188 · 313 CHURCH STREETOpen ↗
08/27/2020121467901 · 130 WEST 123 STREETOpen ↗
▸BISTECHNICAL REPORT: ENERGY2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸BISTR8: Energy Code Progress Inspections2
03/04/2014420839196 · 117-13 HILLSIDE AVENUEOpen ↗
Showing 1 of 2 on file for this type
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2
04/23/2021140840188 · 313 CHURCH STREETOpen ↗
08/27/2020121467901 · 130 WEST 123 STREETOpen ↗
▸DOB NOWPreliminary Commissioning Report Certification1
08/13/2026X00325203-I1 · 2422-2426 LYVERE STREETOpen ↗
▸Inspections & Test Reports10
▸BISTECHNICAL REPORT: SOIL INSPECTION3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸DOB NOWSOIL REPORT3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY2
04/23/2021140840188 · 313 CHURCH STREETOpen ↗
08/27/2020121467901 · 130 WEST 123 STREETOpen ↗
▸BISINSPECTION REPORT - SUPPORTING DOCUMENTATION1
08/20/2019421937774 · 199-07 EPSOM COURSEOpen ↗
▸DOB NOWTR4 Test Report and Plot Diagram1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Approvals, Objections & Sign-offs25
▸BISLETTERS - SUPPORTING DOCUMENTATION9
05/22/2013320302285 · 993 LORIMER STREETOpen ↗
12/05/2012320395960 · 563 GATES AVENUEOpen ↗
11/29/2010420051856 · 107-11 92 STREETOpen ↗
Showing 3 of 9 on file for this type
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST8
04/23/2021140840188 · 313 CHURCH STREETOpen ↗
08/27/2020121467901 · 130 WEST 123 STREETOpen ↗
08/19/2019421937774 · 199-07 EPSOM COURSEOpen ↗
Showing 3 of 8 on file for this type
▸BISADMINISTRATIVE OBJECTIONS6
07/07/2016421343807 · 214-83 JAMAICA AVENUEOpen ↗
Showing 1 of 6 on file for this type
▸BISLANDMARKS SIGNOFF1
04/23/2021140840188 · 313 CHURCH STREETOpen ↗
▸BISLANDMARKS APPROVAL1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Cost, Insurance & Ownership17
▸BISCOST AFFIDAVIT13
08/20/2019421937774 · 199-07 EPSOM COURSEOpen ↗
06/08/2019421937774 · 199-07 EPSOM COURSEOpen ↗
07/07/2016421343807 · 214-83 JAMAICA AVENUEOpen ↗
Showing 3 of 13 on file for this type
▸BISPROJECT-SPECIFIC GL INSURANCE2
02/22/2013320302285 · 993 LORIMER STREETOpen ↗
Showing 1 of 2 on file for this type
▸BISCOST AFFIDAVIT (FINAL): PW32
04/23/2021140840188 · 313 CHURCH STREETOpen ↗
08/27/2020121467901 · 130 WEST 123 STREETOpen ↗
▸Filing & Intake Forms18
▸BISADDITIONAL INFORMATION9
04/08/2021140840188 · 313 CHURCH STREETOpen ↗
05/08/2020121467901 · 130 WEST 123 STREETOpen ↗
06/18/2013320302285 · 993 LORIMER STREETOpen ↗
Showing 3 of 9 on file for this type
▸BISEFILING COVER SHEET7
06/10/2019421937774 · 199-07 EPSOM COURSEOpen ↗
07/07/2016421343807 · 214-83 JAMAICA AVENUEOpen ↗
Showing 2 of 7 on file for this type
▸BISEFILING JOB APPLICATION COVER SHEET1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISBOROUGH INTAKE FORM1
02/24/2020121467901 · 130 WEST 123 STREETOpen ↗
▸Other Documents15
▸DOB NOWSite Survey: Initial4
09/01/2026Q01170225-I1 · 201-01 HOLLIS AVENUEOpen ↗
Showing 1 of 4 on file for this type
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸DOB NOWProperty Ownership Certification3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISLOFT BOARD CERTIFICATE1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISPLOT DIAGRAM1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISBPP - DOT Builders Pavement Unit Waiver Request Form1
04/13/2020121467901 · 130 WEST 123 STREETOpen ↗
▸DOB NOWAdjoining Owners Notification1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸DOB NOWProof of Historic Building1
08/13/2026M00975169-I1 · 329 WEST 4 STREETOpen ↗