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Contractor
EFFICIENT AIR INC
General Contractor
BROOKLYN · 2
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2 buildings
1
Total Filings
2
Projects on File
1
Buildings Worked
0
Projects w/ Open Permits
General Contractor
Primary Trade
Activity
Projects by first filing month2 projects all-time
0112Dec '16 · 1Feb '25 · 1201720182019202020212022202320242025
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Signed off150%
Other status150%
By project type
Alteration1
Most active buildings
All buildings →
943 KINGS HIGHWAYBROOKLYN · latest 06/17/2025
1 projects
3119 QUENTIN ROADBROOKLYN · latest 12/22/2016
1 projects
Key relationships
Everyone →
Filing representatives
1 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01178799 ↗943 KINGS HIGHWAY
BROOKLYN
AlterationSigned-off02/18/202506/17/2025
Design DJLU ARCHITECT
Filer SPEEDY EXPEDITING INC
SPRINKLER WORK FILED IN CONJUNCTION WITH GC B01178799-I1
321388958BIS3119 QUENTIN ROAD
BROOKLYN
—ISSUED12/22/201612/22/2016—MH
Counts cover all 2 projects (1 DOB NOW + 1 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
ADVANCED ENGINEERING & INSPECT. PLL108/08/2025
DESIGN42 ARCHITECTURE, LLC108/08/2025
DJLU ARCHITECT108/08/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
BBM CONSTRUCTION CORP108/08/2025
CREATIVE PLUMBING IN108/08/2025
METFLOW FIRE CONTROL LLC108/08/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
SPEEDY EXPEDITING INC108/08/2025
1 DOB NOW project + 1 legacy BIS project, 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 2Signed off 1Other status 1
2 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01178799 ↗943 KINGS HIGHWAY
BROOKLYN
AlterationSigned-off02/18/202506/17/2025
Design DJLU ARCHITECT
Filer SPEEDY EXPEDITING INC
SPRINKLER WORK FILED IN CONJUNCTION WITH GC B01178799-I1
321388958BIS3119 QUENTIN ROAD
BROOKLYN
—ISSUED12/22/201612/22/2016—MH
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
943 KINGS HIGHWAY ↗107/08/2026
▾Documents — 26 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/15/2026B01178799-S4 · 943 KINGS HIGHWAYRequest digital key ↗
▸Applications & Permits2
▸BISPLAN / WORK APPROVAL APPLICATION1
12/22/2016321388958 · 3119 QUENTIN ROADOpen ↗
▸BISWORK PERMIT APPLICATION1
12/27/2016321388958 · 3119 QUENTIN ROADOpen ↗
▸Seals & Professional Certifications15
▸DOB NOWProgress Inspector Seal & Signature7
09/02/2026B01178799-S4 · 943 KINGS HIGHWAYOpen ↗
09/01/2026B01178799-P1 · 943 KINGS HIGHWAYOpen ↗
08/27/2026B01178799-P5 · 943 KINGS HIGHWAYOpen ↗
Showing 3 of 7 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature4
09/01/2026B01178799-S2 · 943 KINGS HIGHWAYOpen ↗
08/26/2026B01178799-S3 · 943 KINGS HIGHWAYOpen ↗
08/26/2026B01178799-P4 · 943 KINGS HIGHWAYOpen ↗
Showing 3 of 4 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION2
01/04/2017321388958 · 3119 QUENTIN ROADOpen ↗
12/22/2016321388958 · 3119 QUENTIN ROADOpen ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
12/22/2016321388958 · 3119 QUENTIN ROADOpen ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
12/22/2016321388958 · 3119 QUENTIN ROADOpen ↗
▸Trade Schedules & Equipment1
▸BISEQUIPMENT USE APPLICATION/PERMIT1
01/04/2017321388958 · 3119 QUENTIN ROADOpen ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/15/2026B01178799-S4 · 943 KINGS HIGHWAYOpen ↗
▸Energy Compliance2
▸BISAS-BUILT ENERGY ANALYSIS1
01/04/2017321388958 · 3119 QUENTIN ROADOpen ↗
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1
12/22/2016321388958 · 3119 QUENTIN ROADOpen ↗
▸Approvals, Objections & Sign-offs1
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
01/04/2017321388958 · 3119 QUENTIN ROADOpen ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
01/04/2017321388958 · 3119 QUENTIN ROADOpen ↗
12/22/2016321388958 · 3119 QUENTIN ROADOpen ↗
▸Filing & Intake Forms1
▸BISEFILING COVER SHEET1
12/23/2016321388958 · 3119 QUENTIN ROADOpen ↗