About Us

Since its inception in 1989, Tri-Star Construction Corporation has been committed to providing the highest standard of service. Tri-Star’s commitment is supported by Principal Jack Irushalmi, who brings more than three decades of general contracting and construction management expertise to corporate, retail and specialty projects. Tri-Star’s business platform, based on founder William Wiener’s concept of day to day principal involvement, continues to be a key factor in the company’s ongoing success.

Tri-Star has a collaborative approach with clients, architects, subcontractors and vendors. Our dedication to excellence, communication and focused planning, deliver results that are on-time and within budget.

Using the most current industry standards and technology, we anticipate project needs beyond stated scope, protecting our clients’ investment. The firm’s transparency, responsiveness and attention to detail have earned Tri-Star a stellar reputation throughout the construction industry.

We are committed to providing the highest standard of service. This is the Tri-Star standard.


Clients Come First


Dedication to Excellence


Partnership and Collaboration

Our Services

  • Preconstruction
  • Construction
•  Develop project budget and update it throughout the pre-construction process
•  Provide value engineering ideas and comparative cost analyses
•  Develop the project schedule delineating critical path and major milestones
•  Identify and pre-purchase long-lead material
•  Create qualified subcontractor lists and issue bid packages
•  Analyze and compare subcontractor bids
•  Provide cost accounting and document control services
•  Assist in permit procurement
•  Supervise all subcontractors and trades
•  Conduct on-site project coordination meetings with our subcontractors and owners' vendors
•  Update construction schedules for all trades and vendors throughout the project
•  Review and approve all subcontractor and vendor payment requests
•  Prepare final punch lists and supervise them to completion
•  Furnish operations and maintenance closeout manuals
•  Obtain equipment warranties and guarantees
•  Obtain Building Department sign-offs
•  Coordinate client move-in
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Contact Info

770 Lexington Avenue, New York, NY 10065 Phone:(212) 486 0808 Fax:(212) 754 0274 Email:Contact Us