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Contractor
MAZGAN AIR CONDITIONING A
General Contractor
3 projects with open permitsBROOKLYN · 15MANHATTAN · 4QUEENS · 2
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21 of 22 buildings mapped
24
Total Filings
22
Projects on File
14
Buildings Worked
3
Projects w/ Open Permits
General Contractor
Primary Trade
Activity
Projects by first filing month22 projects all-time
0123Feb '16 · 1Apr '16 · 1Oct '16 · 1Nov '16 · 1Mar '17 · 1Aug '17 · 1Feb '19 · 1Jun '19 · 1Sep '19 · 1Feb '20 · 1Mar '20 · 1May '20 · 1Jun '24 · 1May '25 · 1Jul '25 · 1Nov '25 · 1Feb '26 · 1Mar '26 · 1May '26 · 2Jul '26 · 1Sep '26 · 12017201820192020202120222023202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit314%
Signed off1150%
Other status836%
By project type
Alteration13
Most active buildings
All buildings →
215 EAST 72 STREETMANHATTAN · latest 04/27/2021
1 projects
179 EAST 116 STREETMANHATTAN · latest 07/21/2020
1 projects
240 W 145TH STREETMANHATTAN · 1 open · latest 05/08/2026
1 projects
458 WEST 146 STREETMANHATTAN · latest 07/15/2025
1 projects
2488 GRAND CONCOURSEBRONX · latest 06/10/2019
1 projects
563 FULTON STREETBROOKLYN · 1 open · latest 07/08/2024
1 projects
Key relationships
Everyone →
Filing representatives
7 projects
1 projects
Contractors
ARINUS ENTERPRISES LLC
1 projects
1 projects
1 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01461980401 CHURCH AVENUE
BROOKLYN
—Signed-off—09/29/2026
Design AG ENGINEERING PLLC
Filer SUMMIT CONSULTING & EXPEDITING
HVAC work for direct replacement of RTUs. No change in use, egress or occupancy
B01395792 ↗2469 EAST 17 STREET
BROOKLYN
AlterationPermit Issued05/01/202608/26/2026
Design LAM & LAM DESIGNS DPC
Owner AGUS HOLDINGS
Filer NYC DESIGN FILE
REPLACE EXISTING ROOF TOP HVAC UNITS WITH ONE 25 TON AND ONE 10 TON UNIT. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
Q01433965 ↗80-13 ROOSEVELT AVENUE
QUEENS
AlterationSigned-off07/23/202608/06/2026
Design AG ENGINEERING PLLC
Filer SUMMIT CONSULTING & EXPEDITING
Filing for mechanical work for the direct replacement and in-kind installation of Air Handlers and Condeser Units with a similar units. No c…
B01400726 ↗274 HALL STREET
BROOKLYN
AlterationSigned-off05/18/202607/01/2026
Design AG ENGINEERING PLLC
Owner Dinner Party Restaurant LLC
Filer SUMMIT CONSULTING & EXPEDITING
Filing for mechanical work for the direct replacement and in-kind installation of (1) one Roof Top Unit with a similar unit. No change in us…
M01371321 ↗240 W 145TH STREET
MANHATTAN
AlterationPermit Issued03/16/202605/08/2026
Design AG ENGINEERING PLLC
Owner UNION BAPTIST CHURCH
Filer SUMMIT CONSULTING & EXPEDITING
HVAC work for direct replacement of RTUs. No change in use, egress or occupancy
B01253603 ↗1323 42 STREET
BROOKLYN
AlterationSigned-off07/16/202503/18/2026
Design JRS CONSULTING
installation of new mechanical system in entire building
Counts cover all 22 projects (14 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
AG ENGINEERING PLLC707/23/2026
ARUSHA CONSULTING AND CONSTRUCTION104/10/2020
JRS CONSULTING101/15/2026
LAM & LAM DESIGNS DPC107/02/2026
MICHAEL MCVANN P.E.106/04/2024
NEW YORK ENGINEERS LLC111/07/2022
SA-DA ARCHITECTURE103/23/2023
WJY ELECTRIC INC.101/21/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ARINUS ENTERPRISES LLC107/02/2026
KIMBA INDUSTRIES INC107/02/2026
RELIABLE PLBG & HTG CORP107/02/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
AGUS HOLDINGS107/02/2026
Dinner Party Restaurant LLC105/18/2026
MANAS LLC111/05/2025
NORWAX ASSOCIATES INC108/24/2025
THE UNION BAPTIST CHURCH103/16/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
SUMMIT CONSULTING & EXPEDITING707/23/2026
NYC DESIGN FILE107/02/2026
14 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 22Open permit 3Signed off 11Other status 8
22 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01461980401 CHURCH AVENUE
BROOKLYN
—Signed-off—09/29/2026
Design AG ENGINEERING PLLC
Filer SUMMIT CONSULTING & EXPEDITING
HVAC work for direct replacement of RTUs. No change in use, egress or occupancy
B01395792 ↗2469 EAST 17 STREET
BROOKLYN
AlterationPermit Issued05/01/202608/26/2026
Design LAM & LAM DESIGNS DPC
Owner AGUS HOLDINGS
Filer NYC DESIGN FILE
REPLACE EXISTING ROOF TOP HVAC UNITS WITH ONE 25 TON AND ONE 10 TON UNIT. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
Q01433965 ↗80-13 ROOSEVELT AVENUE
QUEENS
AlterationSigned-off07/23/202608/06/2026
Design AG ENGINEERING PLLC
Filer SUMMIT CONSULTING & EXPEDITING
Filing for mechanical work for the direct replacement and in-kind installation of Air Handlers and Condeser Units with a similar units. No c…
B01400726 ↗274 HALL STREET
BROOKLYN
AlterationSigned-off05/18/202607/01/2026
Design AG ENGINEERING PLLC
Owner Dinner Party Restaurant LLC
Filer SUMMIT CONSULTING & EXPEDITING
Filing for mechanical work for the direct replacement and in-kind installation of (1) one Roof Top Unit with a similar unit. No change in us…
M01371321 ↗240 W 145TH STREET
MANHATTAN
AlterationPermit Issued03/16/202605/08/2026
Design AG ENGINEERING PLLC
Owner UNION BAPTIST CHURCH
Filer SUMMIT CONSULTING & EXPEDITING
HVAC work for direct replacement of RTUs. No change in use, egress or occupancy
B01253603 ↗1323 42 STREET
BROOKLYN
AlterationSigned-off07/16/202503/18/2026
Design JRS CONSULTING
installation of new mechanical system in entire building
B01311419 ↗584 5 AVENUE
BROOKLYN
AlterationSigned-off11/05/202503/09/2026
Design AG ENGINEERING PLLC
Owner MANAS LLC
Filer SUMMIT CONSULTING & EXPEDITING
FILING FOR THE INSTALLATION OF A NEW 5-TON AIR HANDLER UNIT AND 5-TON HEAT PUMP UNIT. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.
B01354106 ↗417 CLINTON STREET
BROOKLYN
AlterationSigned-off02/06/202603/04/2026
Design AG ENGINEERING PLLC
Filer SUMMIT CONSULTING & EXPEDITING
PROPOSED INSTALLATION OF 2.5 TON MINI SPLIT HEAT PUMP SYSTEM IN APARTMENT 1A. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01196618 ↗458 WEST 146 STREET
MANHATTAN
AlterationSigned-off05/29/202507/15/2025
Design AG ENGINEERING PLLC
Owner NORWAX ASSOCIATES INC
Filer SUMMIT CONSULTING & EXPEDITING
Filing for in kind replacement of HVAC system and minor ductwork installation No change in use egress or occupancy.
B01055172 ↗563 FULTON STREET
BROOKLYN
AlterationPermit Issued06/04/202407/08/2024
Design MICHAEL MCVANN P.E.
REPLACEMENT OF HEATING AND COOLING UNIT ON THE ROOF.
B00295462 ↗126 BEDFORD AVENUE
BROOKLYN
AlterationSigned-off03/12/202006/02/2023
Design SA-DA ARCHITECTURE
MECHANICAL WORK TO CELLAR, 1ST FLOOR, 2ND FLOOR, 3RD FLOOR, 4TH FLOOR, AND ROOF OF AN EXISTING 5-FAMILY BUILDING WITH COMMERCIAL. NO CHANGE …
B00341975 ↗493 10 STREET
BROOKLYN
AlterationSigned-off05/11/202004/28/2021
Design NEW YORK ENGINEERS LLC
Filer MICHAEL ZENREICH ARCHITECT, PC
INSTALLATION OF EXHAUST FANS, 2 ROOF TOP CONDENSING UNITS AND ASSOCIATED AIR HANDLERS AT CEL, BAS, 001,002 WITH RELATED DUCT WORK AS PER PLA…
M00204493 ↗215 EAST 72 STREET
MANHATTAN
AlterationSigned-off09/26/201904/27/2021
Design WJY ELECTRIC INC.
Filer TLI ARCHITECT, PLLC
INSTALL NEW AIR CONDITIONING SYSTEM AT APARTMENT #12W (UNIT #12W ONLY). APPLICATION IS FILED IN CONJUNCTION WITH A2#140859783. NO CHANGE IN …
M00297976 ↗179 EAST 116 STREET
MANHATTAN
AlterationSigned-off02/21/202007/21/2020
Design ARUSHA CONSULTING AND CONSTRUCTION
Filer AIDIN HOME IMPROVEMENT LLC
REPLACEMENT OF 2 ROOF TOP A/C UNIT ON EXISTING DUNNAGE. NO CHANGE IN USE, EGRESS OR OCCUPANCY
220689958BIS2488 GRAND CONCOURSE
BRONX
—ISSUED06/10/201906/10/2019—MH
421713435BIS1056 SENECA AVENUE
QUEENS
—ISSUED02/01/201902/19/2019—MH, OT
321523516BIS904 LINCOLN PLACE
BROOKLYN
—ISSUED03/31/201708/07/2017—MH, OT, PL
340506198BIS249 16 STREET
BROOKLYN
—ISSUED08/07/201708/07/2017—OT
340421378BIS108 ELDERT ST
BROOKLYN
—ISSUED11/07/201611/07/2016—MH
321298555BIS2232 MC DONALD AVENUE
BROOKLYN
—ISSUED10/05/201610/05/2016—MH
340338334BIS84 MAC DONOUGH STREET
BROOKLYN
—ISSUED02/19/201607/01/2016—MH, OT, PL
340355564BIS5118 5 AVENUE
BROOKLYN
—ISSUED04/16/201604/16/2016—MH
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
401 CHURCH AVENUE ↗109/30/2026
80-13 ROOSEVELT AVENUE ↗108/07/2026
2469 EAST 17 STREET ↗108/01/2026
240 W 145TH STREET ↗107/08/2026
458 WEST 146 STREET ↗107/08/2026
215 EAST 72 STREET ↗407/08/2026
179 EAST 116 STREET ↗107/08/2026
126 BEDFORD AVENUE ↗107/08/2026
1323 42 STREET ↗107/08/2026
584 5 AVENUE ↗107/08/2026
274 HALL STREET ↗107/03/2026
417 CLINTON STREET ↗104/09/2026
493 10 STREET ↗603/21/2026
563 FULTON STREET ↗303/21/2026
▾Documents — 334 on file (BIS + DOB NOW)
▸Plans & Drawings23
▸DOB NOWPlans/Sketch14
08/24/2026B01055172-I1 · 563 FULTON STREETRequest digital key ↗
08/23/2026M01196618-I1 · 458 WEST 146 STREETRequest digital key ↗
08/23/2026M01196618-P1 · 458 WEST 146 STREETRequest digital key ↗
Showing 3 of 14 on file for this type
▸DOB NOWPlans/Sketch - Mechanical Systems9
09/03/2026M00204493-I1 · 215 EAST 72 STREETRequest digital key ↗
09/03/2026M00204493-P1 · 215 EAST 72 STREETRequest digital key ↗
09/02/2026B00295462-P1 · 126 BEDFORD AVENUERequest digital key ↗
Showing 3 of 9 on file for this type
▸Applications & Permits28
▸BISWORK PERMIT APPLICATION13
08/03/2017340506198 · 249 16 STREETOpen ↗
11/07/2016340421378 · 108 ELDERT STOpen ↗
05/20/2016340338334 · 84 MAC DONOUGH STREETOpen ↗
Showing 3 of 13 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION11
03/19/2020220689958 · 2488 GRAND CONCOURSEOpen ↗
07/29/2019421713435 · 1056 SENECA AVENUEOpen ↗
06/22/2016321298555 · 2232 MC DONALD AVENUEOpen ↗
Showing 3 of 11 on file for this type
▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION2
10/05/2016340421378 · 108 ELDERT STOpen ↗
Showing 1 of 2 on file for this type
▸BISNon-Directive 14 Construction Sign Off Including Sign Applications1
10/25/2016340338334 · 84 MAC DONOUGH STREETOpen ↗
▸DOB NOWLPC Approval/Permit1
08/14/2026B01400726-I1 · 274 HALL STREETOpen ↗
▸Seals & Professional Certifications125
▸DOB NOWProgress Inspector Seal & Signature48
09/23/2026B01311419-I1 · 584 5 AVENUEOpen ↗
09/23/2026B01311419-I1 · 584 5 AVENUEOpen ↗
09/23/2026B01354106-I1 · 417 CLINTON STREETOpen ↗
Showing 3 of 48 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature22
09/05/2026M00297976-P1 · 179 EAST 116 STREETOpen ↗
09/05/2026M00297976-I1 · 179 EAST 116 STREETOpen ↗
09/03/2026M00204493-I1 · 215 EAST 72 STREETOpen ↗
Showing 3 of 22 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature21
09/23/2026B01354106-I1 · 417 CLINTON STREETOpen ↗
09/23/2026B01253603-I1 · 1323 42 STREETOpen ↗
09/23/2026B01311419-I1 · 584 5 AVENUEOpen ↗
Showing 3 of 21 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION18
11/22/2019220689958 · 2488 GRAND CONCOURSEOpen ↗
11/18/2019220689958 · 2488 GRAND CONCOURSEOpen ↗
11/29/2017321523516 · 904 LINCOLN PLACEOpen ↗
Showing 3 of 18 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT6
05/22/2017340506198 · 249 16 STREETOpen ↗
09/09/2016340421378 · 108 ELDERT STOpen ↗
06/22/2016321298555 · 2232 MC DONALD AVENUEOpen ↗
Showing 3 of 6 on file for this type
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION4
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 4 on file for this type
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY4
09/09/2016340421378 · 108 ELDERT STOpen ↗
Showing 1 of 4 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST2
06/22/2016321298555 · 2232 MC DONALD AVENUEOpen ↗
Showing 1 of 2 on file for this type
▸Trade Schedules & Equipment18
▸BISEQUIPMENT USE APPLICATION/PERMIT8
11/13/2020421713435 · 1056 SENECA AVENUEOpen ↗
11/22/2019220689958 · 2488 GRAND CONCOURSEOpen ↗
10/25/2016340338334 · 84 MAC DONOUGH STREETOpen ↗
Showing 3 of 8 on file for this type
▸BISEQUIPMENT USE PERMITS6
12/03/2020421713435 · 1056 SENECA AVENUEOpen ↗
11/22/2019220689958 · 2488 GRAND CONCOURSEOpen ↗
11/22/2019220689958 · 2488 GRAND CONCOURSEOpen ↗
Showing 3 of 6 on file for this type
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE3
06/22/2016321298555 · 2232 MC DONALD AVENUEOpen ↗
06/22/2016321298555 · 2232 MC DONALD AVENUEOpen ↗
Showing 2 of 3 on file for this type
▸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
▸Safety & Tenant Protection10
▸BISTenant Protection Plan and Notes4
05/22/2017340506198 · 249 16 STREETOpen ↗
Showing 1 of 4 on file for this type
▸BISSTREET TREE CHECKLIST2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸DOB NOWTenant Protection Plan2
09/03/2026M00204493-I1 · 215 EAST 72 STREETOpen ↗
09/03/2026M00204493-P1 · 215 EAST 72 STREETOpen ↗
▸BISEXCAVATION OR DEMOLITION: 5-DAY NOTICE1
05/20/2016340338334 · 84 MAC DONOUGH STREETOpen ↗
▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Environmental & Asbestos23
▸DOB NOWDEP ACP-5: Asbestos Assessment Report18
09/03/2026M00204493-P1 · 215 EAST 72 STREETOpen ↗
09/03/2026M00204493-I1 · 215 EAST 72 STREETOpen ↗
08/24/2026B01055172-I1 · 563 FULTON STREETOpen ↗
Showing 3 of 18 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)4
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 4 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Energy Compliance32
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS12
11/29/2017321523516 · 904 LINCOLN PLACEOpen ↗
11/29/2017321523516 · 904 LINCOLN PLACEOpen ↗
03/13/2017340421378 · 108 ELDERT STOpen ↗
Showing 3 of 12 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS7
12/19/2019421713435 · 1056 SENECA AVENUEOpen ↗
11/18/2019220689958 · 2488 GRAND CONCOURSEOpen ↗
11/29/2017321523516 · 904 LINCOLN PLACEOpen ↗
Showing 3 of 7 on file for this type
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY6
05/22/2017340506198 · 249 16 STREETOpen ↗
09/09/2016340421378 · 108 ELDERT STOpen ↗
03/13/2016340355564 · 5118 5 AVENUEOpen ↗
Showing 3 of 6 on file for this type
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS4
05/22/2017340506198 · 249 16 STREETOpen ↗
09/09/2016340421378 · 108 ELDERT STOpen ↗
Showing 2 of 4 on file for this type
▸BISNYCECC ANALYSIS2
05/22/2017340506198 · 249 16 STREETOpen ↗
02/23/2016340355564 · 5118 5 AVENUEOpen ↗
▸DOB NOWPreliminary Commissioning Report Certification1
08/18/2026B01253603-I1 · 1323 42 STREETOpen ↗
▸Inspections & Test Reports7
▸BISTECHNICAL REPORT: RESPONSIBILITY6
08/07/2017340506198 · 249 16 STREETOpen ↗
05/22/2017340506198 · 249 16 STREETOpen ↗
09/09/2016340421378 · 108 ELDERT STOpen ↗
Showing 3 of 6 on file for this type
▸BISDOB FINAL INSPECTION REQUIRED1
11/24/2020421713435 · 1056 SENECA AVENUEOpen ↗
▸Approvals, Objections & Sign-offs25
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST14
11/24/2020421713435 · 1056 SENECA AVENUEOpen ↗
02/18/2020421713435 · 1056 SENECA AVENUEOpen ↗
12/19/2019421713435 · 1056 SENECA AVENUEOpen ↗
Showing 3 of 14 on file for this type
▸BISLANDMARKS APPROVAL5
11/29/2017321523516 · 904 LINCOLN PLACEOpen ↗
10/25/2016340338334 · 84 MAC DONOUGH STREETOpen ↗
Showing 2 of 5 on file for this type
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter3
08/18/2026B01253603-I1 · 1323 42 STREETOpen ↗
08/13/2026M01371321-I1 · 240 W 145TH STREETOpen ↗
08/13/2026B01253603-P1 · 1323 42 STREETOpen ↗
▸BISSUPERSEDING LETTER1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISADMINISTRATIVE OBJECTIONS1
06/22/2016321298555 · 2232 MC DONALD AVENUEOpen ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION1
03/13/2017340421378 · 108 ELDERT STOpen ↗
▸Cost, Insurance & Ownership16
▸BISCOST AFFIDAVIT16
11/22/2019220689958 · 2488 GRAND CONCOURSEOpen ↗
11/18/2019220689958 · 2488 GRAND CONCOURSEOpen ↗
05/06/2019421713435 · 1056 SENECA AVENUEOpen ↗
Showing 3 of 16 on file for this type
▸Filing & Intake Forms24
▸BISBOROUGH INTAKE FORM9
03/19/2020220689958 · 2488 GRAND CONCOURSEOpen ↗
11/18/2019220689958 · 2488 GRAND CONCOURSEOpen ↗
11/18/2019220689958 · 2488 GRAND CONCOURSEOpen ↗
Showing 3 of 9 on file for this type
▸BISADDITIONAL INFORMATION7
08/03/2019421713435 · 1056 SENECA AVENUEOpen ↗
07/29/2019421713435 · 1056 SENECA AVENUEOpen ↗
11/21/2017321523516 · 904 LINCOLN PLACEOpen ↗
Showing 3 of 7 on file for this type
▸BISEFILING JOB APPLICATION COVER SHEET4
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 4 on file for this type
▸BISEFILING COVER SHEET4
06/22/2016321298555 · 2232 MC DONALD AVENUEOpen ↗
Showing 1 of 4 on file for this type
▸Other Documents3
▸BISCONSTRUCTION - SUPPORTING DOCUMENTATION2
11/13/2020421713435 · 1056 SENECA AVENUEOpen ↗
10/06/2020421713435 · 1056 SENECA AVENUEOpen ↗
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1
09/25/2017340506198 · 249 16 STREETOpen ↗