Core Four Construction is a full service construction management and general contracting firm servicing the New York City area. Core Four Construction provides a full range of construction services for building infrastructure projects, corporate interiors, new build construction, retail show rooms, conferencing centers, structural alterations and landmark restorations. Our construction services are tailored to meet our clients pre-construction requirements and scheduling needs. 

  • Establish/Maintain QA/QC Program
  • Construction Staging and Phasing
  • Project Safety
  • Project Insurance Requirements
  • Claims Prevention
  • Pre-construction Support
  • Establishment/Updating of Project Manual
  • Assist with Constructability Reviews
  • Value Engineering Support
  • Proposed Subcontract Modification (PSM) Management
  • As-Builts & Document Control
  • Monitor Guarantee Period
  • Establish Warranty/Guarantee Register
  • Post-Construction Phase Services
  • Preconstruction/Estimating
  • Cost Modeling
  • Value Engineering
  • Permitting
  • Construction Field/Supervision and Administration
  • Site Logistics
  • Scheduling
  • Critical Path Management
  • Claims Integration
  • Project/Public Safety
  • Community Relations/Outreach
  • Equal Opportunity Administration
  • City Agencies/Friends of High Line Liaison
  • LEED Consulting & Management


Pre-Construction, which can be considered the most important aspect of the overall process, provides for a matching of the design characteristics’ with the fixed budget that must be strictly adhered to. It is during this time prior to any physical work being put in-place that all options and designs can be tested and priced effectively to understand the true impact to the overall project value. 

Core Four Construction Management Services

Core Four Construction is a full services Project Management company with office locations in New York City. As a local entrepreneurial firm, we can quickly adapt to the needs and objectives of our clients. Our key staff possesses extensive industry experience gained on numerous successfully completed projects in the New York metropolitan area.



Value Engineering/Management

Working within a fixed budget required that value engineering items, including alternate material selections, strategies providing for specific means and methods as well as unique procurement, be utilized to maximize those available resources. This approach to meeting the expectations of the client, end user, and designer while obtaining a cost effective final product begins at the earliest phases of the design and resonates through the construction administrative process. 

Construction Administration

Construction administration encompasses not only the physical aspects of construction that is typically done, but focuses on the management of the dollars that many times slip away as unforeseen conditions, design modifications and general change order work develops. Managing the administrative aspect of the construction is taking responsibility for the pre-construction process. 

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