Adelhardt Construction is guided by our philosophy of equality: “We treat everyone – Clients, Subcontractors and Team Members – with respect.”

We have built on this philosophy for over 80 years, developing strong partnerships and trusting relationships along the way. We understand our clients’ big picture priorities and pay careful attention to the details – delivering reliable, professional project execution.

We ask the right questions and provide timely communication on what matters.  Our processes, systems and structures enable our people to deliver great work on every Adelhardt project in a safe and supportive environment, both in the office and on the job site.

Adelhardt Construction Corporation is a general contracting, construction management, design/build and consulting firm. We serve the New York Metropolitan area, New York State, New Jersey, Pennsylvania, Connecticut and Florida.

Our registered architects, engineers, project managers, estimators, field superintendents, and craftsmen provide superior service to our customers.
 
We specialize in:

      • new commercial construction
      • data center/critical systems
      • high-end retail
      • interior renovation
      • hospital/health care projects
      • luxury spa/hotel spaces
      • boutique residential
      • expert witness testimony
      • construction budgeting
      • dispute resolution for owners and architects

Adelhardt Construction

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