Government Agencies

Landlord Services


B.Arch., New York Institute of Technology

A.S., Architectural Technology, SUNY Delhi

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Ari Weisfelner

Senior Vice President

Ari Weisfelner is a senior vice president in MKDA’s New York office. Since joining the firm in 2005, Ari has provided project management on a diverse range of interiors projects for City Agencies, building owners and corporate clients.

Ari’s diverse government experience includes traditional build outs as well as lease negotiations and approvals, work that ranges from programming and equipment studies to scope of work documents for base building and tenant reports, for Department of Buildings, New York State Board of Regents, New York Police Department and Queens District Attorney, among others.

In addition, Ari oversees ongoing work for leading commercial building owners Silverstein Properties, Equity Office, Thor Equities and The Winter Organization on the development of capital improvement programs ranging from common area upgrades to marketing suites and lobby redesigns.

His corporate sector work includes diverse interiors for clients in the financial, media and fashion industries. Recent corporate clients include O’Connor Capital Partners, Calvin Klein, Relativity Media and Blue Ridge Capital.

Ari leverages his technical knowledge and expertise, gained over 10 years of professional service, to add value to complex assignments with numerous parties and to complete projects within budgets and schedules. He emphasizes collaboration, team development and quality control on all assignments.