Welkin Mechanical performs Prime contract work for New York City agencies, as well as subcontracting work for general contractors throughout the City. Below is a representative list of the clients we serve.

Our Agency Clients

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New York State Office of General Service
New York City Department of Design and C
New York City Deparment of Parks & Recre
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Dormitory Authority of the State of New
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New York City School Construction Author
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New York City Economic Development Corpo
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New York State Department of Transportat

Contractor Clients

China Construction America

Citnalta Construction Corp.

Defoe Corp.

E.E. Cruz & Company, Inc.

El Sol Contracting & Construction

Forte Construction Corporation

Gramercy Group, Inc.

Halmar International, LLC

J Track LLC
Judlau Contracting/
OHL North America

L.K. Comstock & Company

Michels Corporation

Railroad Construction Company, Inc.

RailWorks Corporation

Schiavone Construction Co. LLC

Skanska USA

TC Electric LLC

The Conti Group

Tutor Perini Corp.