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Special Inspection Agency
EK ENGINEERING, P.C.
Special Inspection Agency
3 projects with open permitsBROOKLYN · 6QUEENS · 5BRONX · 3
13 buildings
21
Total Filings
16
Projects on File
13
Buildings Worked
3
Projects w/ Open Permits
Special Inspection Agency
Primary Trade
Activity
Projects by first filing month16 projects all-time
0134Oct '19 · 1Mar '21 · 3Jun '21 · 2Sep '22 · 1Oct '22 · 3Dec '23 · 1Jan '24 · 2Jan '26 · 1Jun '26 · 1Aug '26 · 12020202120222023202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit319%
Signed off850%
Filed only531%
By project type
Alteration16
Most active buildings
All buildings →
1279 ST JOHNS PLACEBROOKLYN · 1 open · latest 10/13/2023
2 projects
151 COURT STREETBROOKLYN · 1 open · latest 08/14/2026
2 projects
242-11 VAN ZANDT AVENUEQUEENS · latest 05/28/2021
2 projects
71 BROADWAYMANHATTAN · latest 10/28/2019
1 projects
2459 FREDRICK DOUGLASS BLMANHATTAN · 1 open · latest 06/26/2026
1 projects
434 EAST 165 STREETBRONX · latest 01/10/2024
1 projects
Key relationships
Everyone →
Design firms
Filing representatives
7 projects
1 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01350140 ↗151 COURT STREET
BROOKLYN
AlterationFiled — no permit on record08/14/2026——
B01383764 ↗151 COURT STREET
BROOKLYN
AlterationPermit Issued06/08/202608/11/2026Installation of Air-Source Heat pump units for apartments as shown on submitted plans. No change in occupancy, use or egress.
M01342756 ↗2459 FREDRICK DOUGLASS BL
MANHATTAN
AlterationPermit Issued01/07/202606/26/2026We respectfully wish to file mechanical work on the first floor as per plans. New duct work, new air conditioning units as per plans.
X00931637 ↗441 EAST 164 STREET
BRONX
AlterationFiled — no permit on record01/10/2024——
X00944875 ↗434 EAST 165 STREET
BRONX
AlterationFiled — no permit on record01/10/2024——
X00961633 ↗315 CASANOVA STREET
BRONX
AlterationSigned-off12/22/202301/04/2024DESIGN FOR THE REPLACEMENT OF TWO ROOF TOP AC UNITS FOR THE BUILDING AS SHOWN ON PLANS. THERE IS NO CHANGE IN USE, OCCUPANCY OR MEANS OF EGR…
Counts cover all 16 projects (16 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
EK ENGINEERING,P.C.1508/14/2026
MARK VETTER ARCHITECTURE102/24/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
AIDEN HVAC MECHANICAL INC106/12/2021
ARROW CONSTRUCTION CONSUL102/24/2022
CONTINENTAL NETWORK CORP110/20/2022
EXPERT FIRE SPRINKLER LLC101/07/2026
FOUR STAR AIR CON'D CO LL106/08/2026
KYPROS MECHANICAL CORP107/28/2021
LOVE YOUR HOME CONTRACTIN108/08/2021
NICHOLAS A. CANTATORE112/01/2022
RIGHT TEMP MECHANICAL INC103/01/2021
TAINO MECHANICAL CONTRACT112/22/2023
WAXTEL LLC110/31/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ARISTA REAL ESTATE HOLDINGS208/14/2026
JEMCAP210/31/2022
SHLEPPERS HOLDINGS LLC201/10/2024
EQUITY RESIDENTIAL110/28/2019
Gibbons Realty Corp101/07/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
S&M EXPEDITING708/14/2026
R CONSULTING101/07/2026
16 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 16Open permit 3Signed off 8Filed only 5
16 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01350140 ↗151 COURT STREET
BROOKLYN
AlterationFiled — no permit on record08/14/2026——
B01383764 ↗151 COURT STREET
BROOKLYN
AlterationPermit Issued06/08/202608/11/2026Installation of Air-Source Heat pump units for apartments as shown on submitted plans. No change in occupancy, use or egress.
M01342756 ↗2459 FREDRICK DOUGLASS BL
MANHATTAN
AlterationPermit Issued01/07/202606/26/2026We respectfully wish to file mechanical work on the first floor as per plans. New duct work, new air conditioning units as per plans.
X00931637 ↗441 EAST 164 STREET
BRONX
AlterationFiled — no permit on record01/10/2024——
X00944875 ↗434 EAST 165 STREET
BRONX
AlterationFiled — no permit on record01/10/2024——
X00961633 ↗315 CASANOVA STREET
BRONX
AlterationSigned-off12/22/202301/04/2024DESIGN FOR THE REPLACEMENT OF TWO ROOF TOP AC UNITS FOR THE BUILDING AS SHOWN ON PLANS. THERE IS NO CHANGE IN USE, OCCUPANCY OR MEANS OF EGR…
B00776705 ↗1279 ST JOHNS PLACE
BROOKLYN
AlterationPermit Issued10/31/202210/13/2023
Owner JEMCAP
Contractor WAXTEL LLC
INSTALLATION OF SPLIT DX AC SYSTEMS FOR THE BUILDING. DESIGN INCLUDES INDOOR & OUTDOOR UNITS, REFRIDGERANT PIPING, CONSENDATE PIPING, PIPING…
Q00776769 ↗36-32 MAIN STREET
QUEENS
AlterationSigned-off10/20/202212/02/2022DESIGN FOR THE INSTALLATION OF ONE SPLIT DX AC SYSTM FOR THE BUILDING. DESIGN INCLUDES INDOOR UNITS, OUTDOOR UNITS, REFRIGERANT PIPING, SUPP…
B00776685 ↗1279 ST JOHNS PLACE
BROOKLYN
AlterationFiled — no permit on record10/31/2022—
Owner JEMCAP
—
Q07995133 ↗49-06 SKILLMAN AVENUE
QUEENS
AlterationSigned-off09/16/202210/05/2022DESIGN FOR 1 NEW OIL-FIRED HOT WATER BOILER AS SHOWN ON PLANS. INCLUDING FUEL OIL TANK, FUEL OIL PIPING AND HOT WATER PIPING. THERE IS NO CH…
Q00528532 ↗121-07 SUTPHIN BOULEVARD
QUEENS
AlterationSigned-off06/14/202107/20/2021INSTALL NEW HVAC UNIT. THERE IS NO CHANGE IN USE, OCCUPANCY OR MEANS OF EGRESS
B00527554 ↗575 5 AVENUE
BROOKLYN
AlterationSigned-off06/12/202107/19/2021Installation of new HVAC system for 1st fl. commercial space as shown on plans. No change in use, egress or occupancy
B00450253 ↗7201 4 AVENUE
BROOKLYN
AlterationSigned-off03/31/202107/13/2021INSTALLATION OF NEW VENT FOR DRYER & RELOCATION OF BATHROOM VENT. THERE IS NO CHANGE IN SUE, OCCUPANCY OR MEANS OF EGRESS.
Q00468616 ↗242-11 VAN ZANDT AVENUE
QUEENS
AlterationSigned-off03/01/202105/28/2021Design for the installation of two split DX AC systems for the building. Design includes indoor units, ducts, outdoor units, refrigerant pip…
Q00468637 ↗242-11 VAN ZANDT AVENUE
QUEENS
AlterationSigned-off03/01/202105/25/2021
Contractor MATHEW WEISS
Project includes partial domestic hot and cold water piping, gas piping, supports ,fittings, valves, etc. New indirect fired domestic hot wa…
M00193365 ↗71 BROADWAY
MANHATTAN
AlterationFiled — no permit on record10/28/2019——
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
151 COURT STREET ↗208/14/2026
2459 FREDRICK DOUGLASS BL ↗101/07/2026
441 EAST 164 STREET ↗101/10/2024
434 EAST 165 STREET ↗101/10/2024
315 CASANOVA STREET ↗112/22/2023
49-06 SKILLMAN AVENUE ↗212/01/2022
1279 ST JOHNS PLACE ↗310/31/2022
36-32 MAIN STREET ↗110/20/2022
7201 4 AVENUE ↗202/24/2022
121-07 SUTPHIN BOULEVARD ↗208/08/2021
242-11 VAN ZANDT AVENUE ↗307/28/2021
575 5 AVENUE ↗106/12/2021
71 BROADWAY ↗110/28/2019
▾Special Inspection Requirements — 49
DateRequirementBuildingInspectorRole
06/02/2026HVAC-R and service water heating system controls151 COURT STREETEDWARD KAJAenergy_progress
06/02/2026HVAC-R and service water heating equipment151 COURT STREETEDWARD KAJAenergy_progress
04/07/2026Final151 COURT STREETEDWARD KAJAprogress
04/07/2026Mechanical Systems151 COURT STREETEDWARD KAJAspecial
01/22/2026Final151 COURT STREETEDWARD KAJAprogress
01/22/2026Mechanical Systems151 COURT STREETEDWARD KAJAspecial
01/06/2026Mechanical Systems2459 FREDRICK DOUGLASS BLEDWARD KAJAspecial
01/06/2026Final2459 FREDRICK DOUGLASS BLEDWARD KAJAprogress
01/07/2024Fire-Resistant Penetrations and Joints434 EAST 165 STREETEDWARD KAJAspecial
01/07/2024Energy Code Compliance Inspections434 EAST 165 STREETEDWARD KAJAprogress
10/07/2023Final434 EAST 165 STREETEDWARD KAJAprogress
10/07/2023Mechanical Systems434 EAST 165 STREETEDWARD KAJAspecial
01/07/2023Fire-Resistant Penetrations and Joints1279 ST JOHNS PLACEEDWARD KAJAspecial
12/06/2022HVAC-R and service water heating system controls49-06 SKILLMAN AVENUEEDWARD KAJAenergy_progress
12/06/2022HVAC-R and service water piping design and insulation49-06 SKILLMAN AVENUEEDWARD KAJAenergy_progress
12/06/2022HVAC-R and service water heating equipment49-06 SKILLMAN AVENUEEDWARD KAJAenergy_progress
12/06/2022Fire-Resistant Penetrations and Joints49-06 SKILLMAN AVENUEEDWARD KAJAspecial
12/06/2022Fuel-Oil Storage and Fuel-Oil Piping Systems49-06 SKILLMAN AVENUEEDWARD KAJAspecial
12/06/2022Heating Systems49-06 SKILLMAN AVENUEEDWARD KAJAspecial
11/28/2022HVAC-R and service water heating system controls49-06 SKILLMAN AVENUEEDWARD KAJAenergy_progress
11/28/2022HVAC-R and service water heating equipment49-06 SKILLMAN AVENUEEDWARD KAJAenergy_progress
11/28/2022HVAC-R and service water piping design and insulation49-06 SKILLMAN AVENUEEDWARD KAJAenergy_progress
11/28/2022Heating Systems49-06 SKILLMAN AVENUEEDWARD KAJAspecial
11/28/2022Fuel-Oil Storage and Fuel-Oil Piping Systems49-06 SKILLMAN AVENUEEDWARD KAJAspecial
11/28/2022Fire-Resistant Penetrations and Joints49-06 SKILLMAN AVENUEEDWARD KAJAspecial
07/18/2022Final36-32 MAIN STREETEDWARD KAJAprogress
07/18/2022Mechanical Systems36-32 MAIN STREETEDWARD KAJAspecial
03/01/2022Mechanical Systems7201 4 AVENUEEDWARD KAJAspecial
03/01/2022Final7201 4 AVENUEMark Vetterprogress
02/14/2022Mechanical Systems7201 4 AVENUEEDWARD KAJAspecial
02/14/2022Final7201 4 AVENUEMark Vetterprogress
08/02/2021HVAC-R and service water heating equipment242-11 VAN ZANDT AVENUEEDWARD KAJAenergy_progress
08/02/2021HVAC-R and service water piping design and insulation242-11 VAN ZANDT AVENUEEDWARD KAJAenergy_progress
08/02/2021HVAC-R and service water heating system controls242-11 VAN ZANDT AVENUEEDWARD KAJAenergy_progress
08/02/2021Fire-Resistant Penetrations and Joints242-11 VAN ZANDT AVENUEEDWARD KAJAspecial
07/27/2021HVAC-R and service water heating system controls242-11 VAN ZANDT AVENUEEDWARD KAJAenergy_progress
07/27/2021HVAC-R and service water piping design and insulation242-11 VAN ZANDT AVENUEEDWARD KAJAenergy_progress
07/27/2021HVAC-R and service water heating equipment242-11 VAN ZANDT AVENUEEDWARD KAJAenergy_progress
07/27/2021Fire-Resistant Penetrations and Joints242-11 VAN ZANDT AVENUEEDWARD KAJAspecial
02/14/2021HVAC-R and service water heating equipment242-11 VAN ZANDT AVENUEEDWARD KAJAenergy_progress
02/14/2021Duct leakage testing, insulation and design242-11 VAN ZANDT AVENUEEDWARD KAJAenergy_progress
02/14/2021Energy Code Compliance Inspections242-11 VAN ZANDT AVENUEEDWARD KAJAprogress
02/14/2021Energy Code Compliance242-11 VAN ZANDT AVENUEEDWARD KAJAprogress
02/14/2021Heating Systems242-11 VAN ZANDT AVENUEEDWARD KAJAspecial
02/14/2021Fire-Resistant Penetrations and Joints242-11 VAN ZANDT AVENUEEDWARD KAJAspecial
02/14/2021HVAC-R and service water piping design and insulation242-11 VAN ZANDT AVENUEEDWARD KAJAenergy_progress
02/14/2021HVAC-R and service water heating system controls242-11 VAN ZANDT AVENUEEDWARD KAJAenergy_progress
02/10/2021Mechanical Systems242-11 VAN ZANDT AVENUEEDWARD KAJAspecial
02/10/2021Final242-11 VAN ZANDT AVENUEEDWARD KAJAprogress
▾Documents — 105 on file (BIS + DOB NOW)
▸Plans & Drawings20
▸DOB NOWPlans/Sketch14
09/01/2026B00527554-I1 · 575 5 AVENUERequest digital key ↗
Showing 3 of 14 on file for this type
▸DOB NOWPlans/Sketch - Mechanical Systems4
09/05/2026M00193365-I1 · 71 BROADWAYRequest digital key ↗
09/01/2026B00450253-I1 · 7201 4 AVENUERequest digital key ↗
08/15/2026B00450253-P1 · 7201 4 AVENUERequest digital key ↗
Showing 3 of 4 on file for this type
▸DOB NOWPlans/Sketch - Plumbing2
▸Applications & Permits1
▸DOB NOWLPC Approval/Permit1
08/13/2026M00193365-I1 · 71 BROADWAYOpen ↗
▸Seals & Professional Certifications63
▸DOB NOWProgress Inspector Seal & Signature26
09/23/2026M01342756-I1 · 2459 FREDRICK DOUGLASS BLOpen ↗
09/23/2026Q07995133-I1 · 49-06 SKILLMAN AVENUEOpen ↗
09/23/2026Q07995133-I1 · 49-06 SKILLMAN AVENUEOpen ↗
Showing 3 of 26 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature20
09/01/2026B00450253-I1 · 7201 4 AVENUEOpen ↗
09/01/2026B00450253-P1 · 7201 4 AVENUEOpen ↗
09/01/2026B00527554-I1 · 575 5 AVENUEOpen ↗
Showing 3 of 20 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature17
09/23/2026M01342756-I1 · 2459 FREDRICK DOUGLASS BLOpen ↗
09/23/2026Q07995133-I1 · 49-06 SKILLMAN AVENUEOpen ↗
09/23/2026Q07995133-I1 · 49-06 SKILLMAN AVENUEOpen ↗
Showing 3 of 17 on file for this type
▸Safety & Tenant Protection1
▸DOB NOWTenant Protection Plan1
08/13/2026M00193365-I1 · 71 BROADWAYOpen ↗
▸Environmental & Asbestos14
▸DOB NOWDEP ACP-5: Asbestos Assessment Report13
09/01/2026B00450253-P1 · 7201 4 AVENUEOpen ↗
09/01/2026B00450253-I1 · 7201 4 AVENUEOpen ↗
08/27/2026Q00468637-P1 · 242-11 VAN ZANDT AVENUEOpen ↗
Showing 3 of 13 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form1
08/13/2026M00193365-I1 · 71 BROADWAYOpen ↗
▸Energy Compliance5
▸DOB NOWEN2: As Built Energy Analysis.4
08/13/2026B00527554-I1 · 575 5 AVENUEOpen ↗
08/13/2026Q00528532-I1 · 121-07 SUTPHIN BOULEVARDOpen ↗
08/13/2026Q00468637-I1 · 242-11 VAN ZANDT AVENUEOpen ↗
Showing 3 of 4 on file for this type
▸DOB NOWPreliminary Commissioning Report Certification1
08/13/2026X00961633-I1 · 315 CASANOVA STREETOpen ↗
▸Other Documents1
▸DOB NOWHPD4: CONH Pilot Program1
08/13/2026M01342756-I1 · 2459 FREDRICK DOUGLASS BLOpen ↗