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Sentinel Builders, LLC | New York City Contractor | Sinra.ai

HomeContractorsSentinel Builders, LLC

SB

General ConstructionGeneral Contractor

Sentinel Builders, LLC

License #612870 · 79 Madison Avenue Ste 628

6
projects on record: 4
neighborhoods served: $27,000 – $1.1M
price range · 6 recent: General Contractor
license type

Winston

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Service areas

Queens Manhattan Manhattan

Trades

Structural General Construction Foundation Mechanical Systems

Recent projects

Reported costs from permit filings

Mechanical Systems at 20 West 74 Street, Manhattan
Mechanical SystemsUpper West Side-Lincoln Square · Manhattan · Jun 29, 2026
$27,000
Issued
General Construction at 20 West 74 Street, Manhattan
General ConstructionUpper West Side-Lincoln Square · Manhattan · Jun 29, 2026
$64,000
Issued
Gut Renovation and Change of Use at 159-19 Horace Harding Expressway, Queens
General ConstructionQueensboro Hill · Queens · May 8, 2026
$1.1M
Issued
Foundation Underpinning at 159-19 Horace Harding Expressway, Queens
FoundationQueensboro Hill · Queens · May 7, 2026
$40,000
Issued
Office Interior Renovation at 645 Madison Avenue, Manhattan
General ConstructionUpper East Side-Carnegie Hill · Manhattan · Apr 29, 2026
$700,000
Issued
Rooftop Structure Installation Project in North Corona, Queens
StructuralNorth Corona · Queens · Apr 7, 2026
$75,000
Issued

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