Core Four Construction In
License #613010 · 200 Madison Ave Ste 2109
- 26
- projects on record
- 5
- neighborhoods served
- $50,000 – $1.9M
- price range · 12 recent
- General Contractor
- license type
Winston
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Recent projects
Reported costs from permit filings
4th Floor Mechanical Modifications at 300 Park Avenue South, Manhattan
Mechanical SystemsMidtown South-Flatiron-Union Square · Manhattan · Oct 21, 2026$50,000
Issued
Office Renovation at 300 Park Avenue South, Manhattan
General ConstructionMidtown South-Flatiron-Union Square · Manhattan · Oct 20, 2026$149,000
Issued
Mechanical System Upgrades on 5th Avenue, Manhattan
Mechanical SystemsMidtown South-Flatiron-Union Square · Manhattan · Sep 17, 2026$655,000
Issued
Office Renovation at 122 5th Avenue, Manhattan
General ConstructionMidtown South-Flatiron-Union Square · Manhattan · Aug 31, 2026$1.9M
Issued
Mechanical System Changes at 1 Rockefeller Plaza, Manhattan
Mechanical SystemsMidtown-Times Square · Manhattan · Aug 13, 2026$82,500
Issued
Mechanical System Modifications at 5 Bryant Park, Manhattan
Mechanical SystemsMidtown-Times Square · Manhattan · Jul 30, 2026$325,000
Issued
Office Renovation on 11th Floor at 11 East 26th Street, Midtown South
General ConstructionMidtown South-Flatiron-Union Square · Manhattan · Jul 30, 2026$119,000
Issued
Mechanical Systems Modification at 11 East 26th Street, Manhattan
Mechanical SystemsMidtown South-Flatiron-Union Square · Manhattan · Jul 30, 2026$90,000
Issued
Mechanical System Modifications at 387 Park Avenue South, Manhattan
Mechanical SystemsGramercy · Manhattan · Jul 30, 2026$87,142
Issued
General Construction Modifications at 5 Bryant Park, Manhattan
General ConstructionMidtown-Times Square · Manhattan · Jul 30, 2026$1.5M
Issued
General Construction on 4th Floor at 610 Fifth Avenue, Manhattan
General ConstructionMidtown-Times Square · Manhattan · Jul 27, 2026$60,723
Issued
Office Renovation on 8th Floor at 300 Park Avenue South, Manhattan
General ConstructionMidtown South-Flatiron-Union Square · Manhattan · Jul 24, 2026$217,000
Issued