East Village · the 200 block of East 8 Street
Interior renovation residential
Filed May 2026
BLACK SQUARE BUILDERS COR
Worked in Bedford-Stuyvesant (West) · Brooklyn Heights · Carroll Gardens-Cobble Hill-Gowanus-Red Hook · Chelsea-Hudson Yards · Downtown Brooklyn-DUMBO-Boerum Hill · East Village · Fort Greene · Gramercy · Park Slope · Prospect Heights · Upper East Side-Carnegie Hill · West Village
Compiled from the public record. This work belongs to BLACK SQUARE BUILDERS COR — is it yours?
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Upper East Side-Carnegie Hill · the 0 block of East 72 Street
Hvac ac
Filed May 2026
Carroll Gardens-Cobble Hill-Gowanus-Red Hook · the 300 block of President Street
Residential addition
Filed May 2026
Downtown Brooklyn-DUMBO-Boerum Hill · the 100 block of Hoyt Street
Initial
Filed Apr 2026
Park Slope
Interior renovation
Filed Jan 2026
West Village · the 700 block of Greenwich Street
Interior renovation
Filed Dec 2025
Fort Greene · the 300 block of Adelphi Street
Interior renovation
Filed Dec 2025
Upper East Side-Carnegie Hill · the 100 block of East 67 Street
Hvac general
Filed Dec 2025
Upper East Side-Carnegie Hill · the 100 block of East 67 Street
Interior renovation residential
Filed Dec 2025
Brooklyn Heights
Concrete flatwork
Filed Oct 2025
Brooklyn Heights
Fence wall
Filed Oct 2025
Gramercy · the 200 block of East 22 Street
Administrative
Filed Sep 2025
Park Slope · the 0 block of Prospect Park West
Hvac general
Filed Jul 2025
Prospect Heights · the 300 block of Prospect Place
Interior renovation
Filed Jul 2025
Park Slope · the 0 block of Prospect Park West
Interior renovation
Filed Jul 2025
Bedford-Stuyvesant (West) · the 100 block of Hancock Street
Structural steel
Filed Jun 2025
Bedford-Stuyvesant (West) · the 100 block of Hancock Street
Deck patio cover
Filed Jun 2025
Brooklyn Heights · the 0 block of Poplar Street
Interior renovation
Filed Jun 2025
Bedford-Stuyvesant (West) · the 300 block of Madison Street
Hvac general
Filed May 2025
Bedford-Stuyvesant (West) · the 300 block of Madison Street
Interior renovation
Filed May 2025
Chelsea-Hudson Yards · the 200 block of West 15 Street
Foundation repair
Filed Mar 2025
Bedford-Stuyvesant (West) · the 300 block of Madison Street
Structural steel
Filed Mar 2025
Chelsea-Hudson Yards · the 200 block of West 15 Street
Structural steel
Filed Mar 2025
Chelsea-Hudson Yards · the 200 block of West 15 Street
Driveway flatwork
Filed Mar 2025