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Contractor
ETAK SYSTEMS LLC
General Contractor
4 projects with open permitsMANHATTAN · 16BROOKLYN · 13QUEENS · 7
42 of 43 buildings mapped
86
Total Filings
46
Projects on File
37
Buildings Worked
4
Projects w/ Open Permits
General Contractor
Primary Trade
Activity
Projects by first filing month46 projects all-time
0257Sep '18 · 2Oct '18 · 1Jul '19 · 1Mar '20 · 1Jul '20 · 1Oct '20 · 1Oct '21 · 1Nov '21 · 2Dec '21 · 1Jan '22 · 6Mar '22 · 2Sep '22 · 2Feb '23 · 1Mar '23 · 2May '23 · 1Jul '23 · 2Sep '23 · 1Jun '24 · 1Aug '24 · 2Sep '24 · 2Dec '24 · 3Oct '25 · 1Nov '25 · 4Dec '25 · 2Jan '26 · 1Mar '26 · 1May '26 · 120192020202120222023202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit49%
Signed off3678%
Other status613%
By project type
Alteration40
Most active buildings
All buildings →
125 WEST 18 STREETMANHATTAN · latest 10/17/2023
2 projects
1855 82 STREETBROOKLYN · latest 10/25/2022
2 projects
144-43 FARMERS BOULEVARDQUEENS · latest 07/07/2022
2 projects
30 VESEY STREETMANHATTAN · latest 11/14/2025
1 projects
220 SOUTH STREETMANHATTAN · 1 open · latest 07/22/2026
1 projects
173 HENRY STREETMANHATTAN · latest 10/12/2022
1 projects
Key relationships
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Design firms
Filing representatives
Contractors
Owners
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01212946 ↗220 SOUTH STREET
MANHATTAN
AlterationPermit Issued05/11/202607/22/2026Replacement of existing condensing units with new mounting on roof. Replacement of existing air handling units in existing equipment room o…
M01366723 ↗1360 ST NICHOLAS AVENUE
MANHATTAN
AlterationPermit Issued03/25/202606/18/2026Removal of existing PTAC units on shelter. Installation of PTAC on shelter. Installation of WAC on shelter wall and damper in shelter door…
B01212972 ↗740 CLARKSON AVENUE
BROOKLYN
AlterationSigned-off11/19/202502/20/2026Replacement of existing condensing unit on roof. Replacement of existing air handling unit in existing equipment room in cellar. Removal o…
Q01206217 ↗249-02 HORACE HARDING EXPRE
QUEENS
AlterationSigned-off01/19/202602/17/2026Replacement of existing split system HVAC (condensing unit on roof, air handling unit in cellar, lineset). Installation of new split system …
M01205319 ↗407 CENTRAL PARK WEST
MANHATTAN
AlterationSigned-off11/04/202501/23/2026—AT&T - Replacement of condensing units on grade and air handling units in existing equipment room in cellar. Replacement of related lineset…
Q01328062 ↗56-45 MAIN STREET
QUEENS
AlterationPermit Issued12/17/202501/14/2026Replacement of existing condensing unit on roof and air handling unit in existing equipment shelter with related wall patching on roof. Rep…
Counts cover all 46 projects (40 DOB NOW + 6 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
TECTONIC ENGINEERING2906/05/2026
COHEN ENTERPRISES507/07/2023
KMB DESIGN GROUP, LLC510/17/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
JACOBS TELECOMMUN. INC110/17/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
AT&T1004/21/2025
AT&T MOBILITY303/25/2026
ABS PARTNERS REAL ESTATE, LLC207/07/2023
BETHEL MANAGEMENT109/22/2022
GREYSTONE MANAGEMENT110/07/2025
GUNTHER DEVELOPMENT TODT HILL, LLC108/22/2024
Lafayette Avenue LLC112/11/2024
MM103/01/2023
NEW CINGULAR WIRELESS PCS, LLC106/05/2026
PRESTIGE MANAGEMENT INC.109/16/2024
RIVINGTON COMPANY107/10/2024
ROCKLYN ASSET CORP103/03/2023
SM MMS MANAGEMENT CO., L.L.C.105/11/2026
WIRELESS PROPCO LLC103/25/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CCM CONSULTING GROUP, INC.2306/05/2026
CONSTRUCTION PERMIT SERVICES404/25/2024
RIZZO GROUP112/11/2024
40 DOB NOW projects + 6 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 46Open permit 4Signed off 36Other status 6
46 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01212946 ↗220 SOUTH STREET
MANHATTAN
AlterationPermit Issued05/11/202607/22/2026Replacement of existing condensing units with new mounting on roof. Replacement of existing air handling units in existing equipment room o…
M01366723 ↗1360 ST NICHOLAS AVENUE
MANHATTAN
AlterationPermit Issued03/25/202606/18/2026Removal of existing PTAC units on shelter. Installation of PTAC on shelter. Installation of WAC on shelter wall and damper in shelter door…
B01212972 ↗740 CLARKSON AVENUE
BROOKLYN
AlterationSigned-off11/19/202502/20/2026Replacement of existing condensing unit on roof. Replacement of existing air handling unit in existing equipment room in cellar. Removal o…
Q01206217 ↗249-02 HORACE HARDING EXPRE
QUEENS
AlterationSigned-off01/19/202602/17/2026Replacement of existing split system HVAC (condensing unit on roof, air handling unit in cellar, lineset). Installation of new split system …
M01205319 ↗407 CENTRAL PARK WEST
MANHATTAN
AlterationSigned-off11/04/202501/23/2026—AT&T - Replacement of condensing units on grade and air handling units in existing equipment room in cellar. Replacement of related lineset…
Q01328062 ↗56-45 MAIN STREET
QUEENS
AlterationPermit Issued12/17/202501/14/2026Replacement of existing condensing unit on roof and air handling unit in existing equipment shelter with related wall patching on roof. Rep…
M01213652 ↗1255 BROADWAY
MANHATTAN
AlterationSigned-off11/05/202501/07/2026Removal of existing PTAC from existing equipment shelter. Installation of new split system HVAC with related mounting. Repair of existing …
S01206594 ↗355 BARD AVENUE
STATEN ISLAND
AlterationSigned-off12/03/202501/07/2026AT&T - Removal of existing condensing units. Installation of new condensing units on roof. Replacement of air handling units in existing 7th…
B01206686 ↗1117 LORING AVENUE
BROOKLYN
AlterationSigned-off11/05/202512/23/2025AT&T - Removal of existing split system HVAC from existing equipment shelter and grade. Replacement of existing PTAC on existing equipment …
M01275703 ↗30 VESEY STREET
MANHATTAN
AlterationSigned-off10/07/202511/14/2025Replacement of existing condensing units on existing steel frame on roof. Replacement of existing air handling units in equipment room on 18…
S01043339 ↗2 ELMWOOD PARK DRIVE
STATEN ISLAND
AlterationSigned-off12/17/202404/11/2025AT&T - Replacement of existing condensing units on the roof (10075235). No change to use, egress or occupancy.
Q01074682 ↗27-40 170 STREET
QUEENS
AlterationSigned-off12/11/202401/03/2025Modification to the existing HVAC system as per plans (10074969 - AT&T). No change to use, egress or occupancy.
X01053834 ↗1201 LAFAYETTE AVENUE
BRONX
AlterationSigned-off12/11/202412/27/2024Replacement of existing condensing units on roof. Replacement of existing air handling units in existing equipment room on 6th floor. Rela…
B01024669 ↗203 17 STREET
BROOKLYN
AlterationSigned-off08/28/202411/25/2024
Owner AT&T
Replacement of existing condensing units on roof. Replacement of existing air handling units in existing equipment room in basement. Repla…
M01053767 ↗626 RIVERSIDE DRIVE
MANHATTAN
AlterationSigned-off09/16/202411/10/2024Replacement of existing condensing unit on grade with related mounting. Replacement of existing air handling unit in existing equipment roo…
X00870772 ↗1819 WILLIAMSBRIDGE ROAD
BRONX
AlterationSigned-off09/12/202411/08/2024Removal of existing PTAC from shelter on grade. Installation of new air handling unit and new condensing unit with wall repair for existing…
S01024707 ↗140 MERRICK AVENUE
STATEN ISLAND
AlterationSigned-off08/22/202409/10/2024Replacement of existing condensing unit on grade. Replacement of existing air handling unit in existing equipment room on 4th floor. Repla…
M01017403 ↗1 SEAMAN AVENUE
MANHATTAN
AlterationSigned-off06/25/202407/26/2024Replacement of existing condensing units on roof. Replacement of existing air handling units in existing equipment room in cellar. Replace…
M00408817 ↗286 DELANCEY STREET
MANHATTAN
AlterationSigned-off10/16/202003/25/2024
Owner AT&T
MODIFICATION AT&T SITE. INSTALLING DAC SYSTEM WITH RELATED LOUVER. NO CHANGE IN USE, EGRESS OR OCCUPANCY. ALL IN CONFORMANCE WITH TPPN 5/98.
B00567294 ↗601 THROOP AVENUE
BROOKLYN
AlterationSigned-off12/07/202111/22/2023Replacement of existing HVAC system. Replacement and relocation of condensing units on grade. Replacement of air handling units in existin…
M00880033 ↗125 WEST 18 STREET
MANHATTAN
AlterationSigned-off07/07/202310/17/2023Application to obtain EUP equipment use permit for DOB completed application M00649858-I1. No change to use, egress, or occupancy. All in co…
X00828040 ↗3800 EAST TREMONT AVENUE
BRONX
AlterationSigned-off09/20/202309/27/2023
Owner AT&T
Replace (2) HVAC units & related (2) condenser units on ROOF. No change to use, egress, or occupancy.
B00823063 ↗1320 51 STREET
BROOKLYN
AlterationSigned-off07/05/202307/31/2023Replacement of existing condensing units with related mounting modifications on roof. Replacement of existing air handling units in existin…
X00643056 ↗1105 MORRISON AVENUE
BRONX
AlterationSigned-off02/22/202306/17/2023Installation of HVAC unit on the rooftop (AT&T - 10074825) as per plans. No change to use, egress or occupancy.
B08051877 ↗1002 DITMAS AVENUE
BROOKLYN
AlterationSigned-off03/01/202306/10/2023
Owner MM
Replacement of existing condensing unit with mounting on grade. Replacement of existing air handling unit with removal of ductwork, patchin…
X00841337 ↗639 EAST 133 STREET
BRONX
AlterationSigned-off05/19/202306/10/2023Replacement of AT&T (2) HVAC & Condensing units. No change to use, egress, or occupancy. PAA to revise make model condenser units, no change…
Q08023330 ↗62-67 61 STREET
QUEENS
AlterationSigned-off03/03/202303/20/2023Removal of existing condensing units. Installation of new condensing units on existing shelter on grade. Removal of existing air handlers in…
B00574156 ↗1855 82 STREET
BROOKLYN
AlterationSigned-off01/07/202210/25/2022Replacement of existing HVAC system. Installation of condensing units on roof. Installation of related air handling units in existing equi…
B00574175 ↗1855 82 STREET
BROOKLYN
AlterationSigned-off01/07/202210/25/2022Installation of new steel mounting frames. No change to occupancy, use, or egress.
M00792713 ↗541 EAST 72 STREET
MANHATTAN
AlterationSigned-off09/29/202210/14/2022
Owner AT&T
Replacement of existing condensing units on grade. Replacement of existing air handling units in existing equipment room in cellar. Replac…
M00593629 ↗173 HENRY STREET
MANHATTAN
AlterationSigned-off09/22/202210/12/2022Removal of condensing unit on grade. Installation of new condensing unit on new steel dunnage on rooftop. Replacement of air handling unit…
Q00567348 ↗144-43 FARMERS BOULEVARD
QUEENS
AlterationSigned-off01/27/202207/07/2022
Owner AT&T
Replacement and relocation of existing condensing units on roof. Replacement of existing air handling units in existing equipment room in c…
Q00567363 ↗144-43 FARMERS BOULEVARD
QUEENS
AlterationSigned-off01/27/202207/07/2022Installation and repair of steel grating on roof. No change to occupancy, use, or egress.
M00649858 ↗125 WEST 18 STREET
MANHATTAN
AlterationSigned-off03/23/202204/23/2022Removal of (1) HVAC unit on ROOF. No change to use, egress, or occupancy.
Q00618312 ↗245-10 GRND CNTRL PKWY SR S
QUEENS
AlterationPermit Issued03/03/202204/20/2022Removal of existing condensing unit and related steel on roof. Replacement and installation of condensing units on grade. Replacement and …
M00613247 ↗1752 2 AVENUE
MANHATTAN
AlterationSigned-off11/18/202102/25/2022
Owner AT&T
Replacement of existing condensing unit on grade. Replacement of existing air handling unit in existing equipment room in cellar. Replacem…
M00574237 ↗1741 AMSTERDAM AVENUE
MANHATTAN
AlterationSigned-off01/06/202202/23/2022
Owner AT&T
Removal of existing condensing units on roof. Replacement of air handling units in existing equipment room in cellar. New lineset as per p…
M00613860 ↗1743 AMSTERDAM AVENUE
MANHATTAN
AlterationSigned-off01/06/202202/23/2022
Owner AT&T
Installation of new condensing units and fence on grade. Installation of new lineset as per plans. No change to occupancy, use, or egress.
B00567238 ↗240 OCEAN PARKWAY
BROOKLYN
AlterationSigned-off10/13/202101/28/2022
Owner AT&T
Replacement of existing split system HVAC. Replacement of condensing units on roof. Replacement and removal of air handling units in exist…
M00613167 ↗1750 2 AVENUE
MANHATTAN
AlterationSigned-off11/18/202112/15/2021
Owner AT&T
Replacement of existing condensing unit on grade with new roof curbs. Replacement of existing air handling unit in existing equipment room …
321806373BIS971 JEROME STREET
BROOKLYN
—ISSUED07/10/202007/10/2020—MH
321941431BIS178 ROCKAWAY PARKWAY
BROOKLYN
—ISSUED03/05/202003/05/2020—MH
220660416BIS2100 BRONX PARK EAST
BRONX
—ISSUED07/11/201907/11/2019—MH
220659339BIS1956 CROTONA PARKWAY
BRONX
—ISSUED10/15/201807/10/2019—MH
321803269BIS3857 KINGS HIGHWAY
BROOKLYN
—ISSUED09/19/201809/19/2018—OT
321827350BIS2220 BURNETT STREET
BROOKLYN
—ISSUED09/19/201809/19/2018—MH
▾Documents — 435 on file (BIS + DOB NOW)
▸Plans & Drawings51
▸DOB NOWPlans/Sketch48
09/03/2026M00613167-P1 · 1750 2 AVENUERequest digital key ↗
09/03/2026M00613167-I1 · 1750 2 AVENUERequest digital key ↗
Showing 3 of 48 on file for this type
▸DOB NOWPlans/Sketch - Mechanical Systems3
▸Applications & Permits27
▸BISPLAN / WORK APPROVAL APPLICATION12
07/23/2025220660416 · 2100 BRONX PARK EASTOpen ↗
08/25/2023321806373 · 971 JEROME STREETOpen ↗
02/13/2020220659339 · 1956 CROTONA PARKWAYOpen ↗
Showing 3 of 12 on file for this type
▸BISWORK PERMIT APPLICATION9
07/15/2020321806373 · 971 JEROME STREETOpen ↗
03/09/2020321941431 · 178 ROCKAWAY PARKWAYOpen ↗
07/12/2019220660416 · 2100 BRONX PARK EASTOpen ↗
Showing 3 of 9 on file for this type
▸DOB NOWLPC Approval/Permit5
09/02/2026M00649858-I1 · 125 WEST 18 STREETOpen ↗
08/31/2026B00567294-I1 · 601 THROOP AVENUEOpen ↗
08/31/2026B00567294-P1 · 601 THROOP AVENUEOpen ↗
Showing 3 of 5 on file for this type
▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION1
10/03/2019321827350 · 2220 BURNETT STREETOpen ↗
▸Seals & Professional Certifications198
▸DOB NOWProgress Inspector Seal & Signature81
09/27/2026M00880033-I1 · 125 WEST 18 STREETOpen ↗
09/26/2026B00567238-I1 · 240 OCEAN PARKWAYOpen ↗
09/23/2026B01212972-I1 · 740 CLARKSON AVENUEOpen ↗
Showing 3 of 81 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature57
09/27/2026M00880033-I1 · 125 WEST 18 STREETOpen ↗
09/26/2026B00567238-I1 · 240 OCEAN PARKWAYOpen ↗
09/23/2026B01212972-I1 · 740 CLARKSON AVENUEOpen ↗
Showing 3 of 57 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature48
09/03/2026M00613167-P1 · 1750 2 AVENUEOpen ↗
09/03/2026M00613167-I1 · 1750 2 AVENUEOpen ↗
09/03/2026M00613860-I1 · 1743 AMSTERDAM AVENUEOpen ↗
Showing 3 of 48 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION12
03/09/2020321941431 · 178 ROCKAWAY PARKWAYOpen ↗
10/31/2019321803269 · 3857 KINGS HIGHWAYOpen ↗
10/16/2019321827350 · 2220 BURNETT STREETOpen ↗
Showing 3 of 12 on file for this type
▸Trade Schedules & Equipment20
▸BISEQUIPMENT USE PERMITS10
10/17/2025220660416 · 2100 BRONX PARK EASTOpen ↗
09/23/2025220660416 · 2100 BRONX PARK EASTOpen ↗
08/25/2023321806373 · 971 JEROME STREETOpen ↗
Showing 3 of 10 on file for this type
▸BISEQUIPMENT USE APPLICATION/PERMIT9
10/17/2025220660416 · 2100 BRONX PARK EASTOpen ↗
09/23/2025220660416 · 2100 BRONX PARK EASTOpen ↗
08/25/2023321806373 · 971 JEROME STREETOpen ↗
Showing 3 of 9 on file for this type
▸BISFA - FDNY APPROVAL : FD-FAA1
02/14/2020321941431 · 178 ROCKAWAY PARKWAYOpen ↗
▸Safety & Tenant Protection6
▸BISTenant Protection Plan and Notes6
08/27/2018321827350 · 2220 BURNETT STREETOpen ↗
Showing 1 of 6 on file for this type
▸Environmental & Asbestos56
▸DOB NOWDEP ACP-5: Asbestos Assessment Report48
09/03/2026M00613167-P1 · 1750 2 AVENUEOpen ↗
09/03/2026M00613167-I1 · 1750 2 AVENUEOpen ↗
09/02/2026M00649858-I1 · 125 WEST 18 STREETOpen ↗
Showing 3 of 48 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)8
06/20/2019220660416 · 2100 BRONX PARK EASTOpen ↗
04/05/2019321941431 · 178 ROCKAWAY PARKWAYOpen ↗
08/27/2018321827350 · 2220 BURNETT STREETOpen ↗
Showing 3 of 8 on file for this type
▸Energy Compliance29
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS10
03/09/2020321941431 · 178 ROCKAWAY PARKWAYOpen ↗
10/31/2019321803269 · 3857 KINGS HIGHWAYOpen ↗
10/16/2019321827350 · 2220 BURNETT STREETOpen ↗
Showing 3 of 10 on file for this type
▸DOB NOWEN2: As Built Energy Analysis.8
09/01/2026B00567238-I1 · 240 OCEAN PARKWAYOpen ↗
08/31/2026B00567294-I1 · 601 THROOP AVENUEOpen ↗
08/15/2026M00613860-I1 · 1743 AMSTERDAM AVENUEOpen ↗
Showing 3 of 8 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS6
09/23/2025220660416 · 2100 BRONX PARK EASTOpen ↗
08/25/2023321806373 · 971 JEROME STREETOpen ↗
12/31/2020220659339 · 1956 CROTONA PARKWAYOpen ↗
Showing 3 of 6 on file for this type
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY5
09/23/2025220660416 · 2100 BRONX PARK EASTOpen ↗
08/29/2023321806373 · 971 JEROME STREETOpen ↗
08/25/2023321806373 · 971 JEROME STREETOpen ↗
Showing 3 of 5 on file for this type
▸Inspections & Test Reports5
▸BISTECHNICAL REPORT: RESPONSIBILITY5
09/23/2025220660416 · 2100 BRONX PARK EASTOpen ↗
08/29/2023321806373 · 971 JEROME STREETOpen ↗
08/25/2023321806373 · 971 JEROME STREETOpen ↗
Showing 3 of 5 on file for this type
▸Approvals, Objections & Sign-offs11
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST6
09/26/2025220660416 · 2100 BRONX PARK EASTOpen ↗
08/30/2023321806373 · 971 JEROME STREETOpen ↗
01/11/2021220659339 · 1956 CROTONA PARKWAYOpen ↗
Showing 3 of 6 on file for this type
▸BISLETTERS - SUPPORTING DOCUMENTATION2
06/20/2019220660416 · 2100 BRONX PARK EASTOpen ↗
10/01/2018321806373 · 971 JEROME STREETOpen ↗
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter2
08/18/2026Q01328062-I1 · 56-45 MAIN STREETOpen ↗
08/13/2026Q08023330-I1 · 62-67 61 STREETOpen ↗
▸BISSUPERSEDING LETTER1
07/11/2019220659339 · 1956 CROTONA PARKWAYOpen ↗
▸Cost, Insurance & Ownership14
▸BISCOST AFFIDAVIT14
09/23/2025220660416 · 2100 BRONX PARK EASTOpen ↗
08/25/2023321806373 · 971 JEROME STREETOpen ↗
12/31/2020220659339 · 1956 CROTONA PARKWAYOpen ↗
Showing 3 of 14 on file for this type
▸Filing & Intake Forms14
▸BISEFILING COVER SHEET7
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 7 on file for this type
▸BISBOROUGH INTAKE FORM4
01/11/2021220659339 · 1956 CROTONA PARKWAYOpen ↗
07/08/2020321806373 · 971 JEROME STREETOpen ↗
10/31/2019321803269 · 3857 KINGS HIGHWAYOpen ↗
Showing 3 of 4 on file for this type
▸BISADDITIONAL INFORMATION3
03/04/2020220659339 · 1956 CROTONA PARKWAYOpen ↗
02/14/2020321941431 · 178 ROCKAWAY PARKWAYOpen ↗
02/13/2020220659339 · 1956 CROTONA PARKWAYOpen ↗
▸Other Documents4
▸DOB NOWDHCR Document3
09/01/2026B00567238-I1 · 240 OCEAN PARKWAYOpen ↗
08/15/2026M00613860-I1 · 1743 AMSTERDAM AVENUEOpen ↗
08/13/2026M00574237-I1 · 1741 AMSTERDAM AVENUEOpen ↗
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1
06/09/2020321806373 · 971 JEROME STREETOpen ↗