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Contractor
MARTECH MECHANICAL INC
General Contractor
MANHATTAN · 4BROOKLYN · 3
5 buildings
6
Total Filings
7
Projects on File
3
Buildings Worked
0
Projects w/ Open Permits
General Contractor
Primary Trade
Activity
Projects by first filing month7 projects all-time
0112Aug '18 · 1Nov '18 · 1Feb '19 · 1Aug '21 · 1May '23 · 1Oct '23 · 1Jan '25 · 12019202020212022202320242025
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Signed off457%
Other status343%
By project type
Alteration4
Most active buildings
All buildings →
483 BROADWAYMANHATTAN · latest 10/05/2021
2 projects
75 WALL STREETMANHATTAN · latest 02/21/2025
2 projects
185 MONTAGUE STREETBROOKLYN · latest 11/27/2018
1 projects
105 FT GREENE PLACEBROOKLYN · latest 02/12/2024
1 projects
181 MONTAGUE STREETBROOKLYN · latest 02/15/2019
1 projects
Key relationships
Everyone →
Design firms
Filing representatives
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01074533 ↗75 WALL STREET
MANHATTAN
AlterationSigned-off01/27/202502/21/2025INSTALLATION OF TWO (2) REPLACEMENT AC UNITS AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00913307 ↗105 FT GREENE PLACE
BROOKLYN
AlterationSigned-off10/03/202302/12/2024LEGALIZE REPLACEMENT AND ABANDONMENT OF ONE COOLING TOWER WITH (2) ROOFTOP CONDENSERS TO ADDRESS FDNY VIOLATION #014071093M AS PER PLANS. …
M00816905 ↗75 WALL STREET
MANHATTAN
AlterationSigned-off05/15/202306/07/2023INSTALL REPLACEMENT EXHAUST VENTS AND AIR INTAKE VENTS FOR TWO (2) REPLACEMENT DIRECT VENT GAS-FIRED HOT WATER HEATERS AS PER PLANS. NO CHAN…
M00480276 ↗483 BROADWAY
MANHATTAN
AlterationSigned-off08/16/202110/05/2021REPLACE TWO (2) PACKAGE ROOF TOP UNIT AND FOUR CONDENSER UNIT ON EXISTING STEEL ON ROOF. REPLACE EIGHT AIR HANDLERS ON 3RD FLOOR AND TWO AIR…
340660270BIS181 MONTAGUE STREET
BROOKLYN
—ISSUED02/15/201902/15/2019—OT
340647045BIS185 MONTAGUE STREET
BROOKLYN
—ISSUED11/27/201811/27/2018—OT
Counts cover all 7 projects (4 DOB NOW + 3 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
BAZINI ENGINEERING, P.C.401/27/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
BROOKLYN PLAZA MEDICAL CENTER110/03/2023
FirstService Residential105/15/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
MARTECH MECHANICAL105/03/2022
4 DOB NOW projects + 3 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 7Signed off 4Other status 3
7 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01074533 ↗75 WALL STREET
MANHATTAN
AlterationSigned-off01/27/202502/21/2025INSTALLATION OF TWO (2) REPLACEMENT AC UNITS AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00913307 ↗105 FT GREENE PLACE
BROOKLYN
AlterationSigned-off10/03/202302/12/2024LEGALIZE REPLACEMENT AND ABANDONMENT OF ONE COOLING TOWER WITH (2) ROOFTOP CONDENSERS TO ADDRESS FDNY VIOLATION #014071093M AS PER PLANS. …
M00816905 ↗75 WALL STREET
MANHATTAN
AlterationSigned-off05/15/202306/07/2023INSTALL REPLACEMENT EXHAUST VENTS AND AIR INTAKE VENTS FOR TWO (2) REPLACEMENT DIRECT VENT GAS-FIRED HOT WATER HEATERS AS PER PLANS. NO CHAN…
M00480276 ↗483 BROADWAY
MANHATTAN
AlterationSigned-off08/16/202110/05/2021REPLACE TWO (2) PACKAGE ROOF TOP UNIT AND FOUR CONDENSER UNIT ON EXISTING STEEL ON ROOF. REPLACE EIGHT AIR HANDLERS ON 3RD FLOOR AND TWO AIR…
340660270BIS181 MONTAGUE STREET
BROOKLYN
—ISSUED02/15/201902/15/2019—OT
340647045BIS185 MONTAGUE STREET
BROOKLYN
—ISSUED11/27/201811/27/2018—OT
140792471BIS483 BROADWAY
MANHATTAN
—ISSUED08/13/201808/13/2018—MH, PL
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
75 WALL STREET ↗207/08/2026
105 FT GREENE PLACE ↗107/08/2026
483 BROADWAY ↗303/21/2026
▾Documents — 89 on file (BIS + DOB NOW)
▸Plans & Drawings6
▸DOB NOWPlans/Sketch6
09/02/2026M00480276-P1 · 483 BROADWAYRequest digital key ↗
09/02/2026M00480276-I1 · 483 BROADWAYRequest digital key ↗
09/02/2026M00480276-P2 · 483 BROADWAYRequest digital key ↗
Showing 3 of 6 on file for this type
▸Applications & Permits11
▸BISWORK PERMIT APPLICATION5
02/13/2019340660270 · 181 MONTAGUE STREETOpen ↗
11/19/2018340647045 · 185 MONTAGUE STREETOpen ↗
Showing 2 of 5 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION3
11/19/2018340647045 · 185 MONTAGUE STREETOpen ↗
Showing 1 of 3 on file for this type
▸DOB NOWLPC Approval/Permit3
08/13/2026M00480276-P2 · 483 BROADWAYOpen ↗
08/13/2026M00480276-P1 · 483 BROADWAYOpen ↗
08/13/2026M00480276-I1 · 483 BROADWAYOpen ↗
▸Seals & Professional Certifications25
▸DOB NOWDPL-1: Design Professional Seal & Signature6
08/31/2026M00816905-I1 · 75 WALL STREETOpen ↗
08/13/2026M01074533-I1 · 75 WALL STREETOpen ↗
08/13/2026B00913307-I1 · 105 FT GREENE PLACEOpen ↗
Showing 3 of 6 on file for this type
▸DOB NOWProgress Inspector Seal & Signature4
09/01/2026M00480276-P2 · 483 BROADWAYOpen ↗
08/26/2026M00816905-I1 · 75 WALL STREETOpen ↗
08/23/2026M00480276-I1 · 483 BROADWAYOpen ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature4
09/01/2026M00480276-P2 · 483 BROADWAYOpen ↗
08/26/2026M00816905-I1 · 75 WALL STREETOpen ↗
08/23/2026M00480276-I1 · 483 BROADWAYOpen ↗
Showing 3 of 4 on file for this type
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY3
11/19/2018340647045 · 185 MONTAGUE STREETOpen ↗
Showing 1 of 3 on file for this type
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION3
02/13/2019340660270 · 181 MONTAGUE STREETOpen ↗
11/19/2018340647045 · 185 MONTAGUE STREETOpen ↗
Showing 2 of 3 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT3
02/13/2019340660270 · 181 MONTAGUE STREETOpen ↗
11/19/2018340647045 · 185 MONTAGUE STREETOpen ↗
Showing 2 of 3 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION2
04/02/2020340660270 · 181 MONTAGUE STREETOpen ↗
12/07/2018140792471 · 483 BROADWAYOpen ↗
▸Trade Schedules & Equipment8
▸BISEQUIPMENT USE PERMITS6
12/24/2018140792471 · 483 BROADWAYOpen ↗
12/24/2018140792471 · 483 BROADWAYOpen ↗
12/24/2018140792471 · 483 BROADWAYOpen ↗
Showing 3 of 6 on file for this type
▸BISEQUIPMENT USE APPLICATION/PERMIT1
12/24/2018140792471 · 483 BROADWAYOpen ↗
▸BISSCHEDULE B - PLUMBING1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Environmental & Asbestos7
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
08/13/2026M00480276-I1 · 483 BROADWAYOpen ↗
08/13/2026M00480276-P1 · 483 BROADWAYOpen ↗
08/13/2026M01074533-I1 · 75 WALL STREETOpen ↗
Showing 3 of 4 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)3
02/13/2019340660270 · 181 MONTAGUE STREETOpen ↗
11/19/2018340647045 · 185 MONTAGUE STREETOpen ↗
Showing 2 of 3 on file for this type
▸Energy Compliance10
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS3
02/13/2019340660270 · 181 MONTAGUE STREETOpen ↗
11/19/2018340647045 · 185 MONTAGUE STREETOpen ↗
Showing 2 of 3 on file for this type
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY3
02/13/2019340660270 · 181 MONTAGUE STREETOpen ↗
11/19/2018340647045 · 185 MONTAGUE STREETOpen ↗
Showing 2 of 3 on file for this type
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2
04/02/2020340660270 · 181 MONTAGUE STREETOpen ↗
12/07/2018140792471 · 483 BROADWAYOpen ↗
▸BISAS-BUILT ENERGY ANALYSIS2
04/02/2020340660270 · 181 MONTAGUE STREETOpen ↗
12/07/2018140792471 · 483 BROADWAYOpen ↗
▸Inspections & Test Reports3
▸BISTECHNICAL REPORT: RESPONSIBILITY3
02/13/2019340660270 · 181 MONTAGUE STREETOpen ↗
11/19/2018340647045 · 185 MONTAGUE STREETOpen ↗
Showing 2 of 3 on file for this type
▸Approvals, Objections & Sign-offs8
▸BISLANDMARKS APPROVAL3
02/13/2019340660270 · 181 MONTAGUE STREETOpen ↗
11/19/2018340647045 · 185 MONTAGUE STREETOpen ↗
Showing 2 of 3 on file for this type
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2
04/02/2020340660270 · 181 MONTAGUE STREETOpen ↗
12/07/2018140792471 · 483 BROADWAYOpen ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION1
12/07/2018140792471 · 483 BROADWAYOpen ↗
▸DOB NOWLandmark Approval1
09/01/2026M00480276-I1 · 483 BROADWAYOpen ↗
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter1
08/13/2026B00913307-I1 · 105 FT GREENE PLACEOpen ↗
▸Cost, Insurance & Ownership5
▸BISCOST AFFIDAVIT5
04/02/2020340660270 · 181 MONTAGUE STREETOpen ↗
02/13/2019340660270 · 181 MONTAGUE STREETOpen ↗
12/07/2018140792471 · 483 BROADWAYOpen ↗
Showing 3 of 5 on file for this type
▸Filing & Intake Forms6
▸BISEFILING JOB APPLICATION COVER SHEET3
11/19/2018340647045 · 185 MONTAGUE STREETOpen ↗
Showing 1 of 3 on file for this type
▸BISBOROUGH INTAKE FORM2
04/02/2020340660270 · 181 MONTAGUE STREETOpen ↗
12/07/2018140792471 · 483 BROADWAYOpen ↗
▸BISADDITIONAL INFORMATION1
10/05/2018140792471 · 483 BROADWAYOpen ↗