About Us
One Source has over 20 years of experience providing expediting, zoning review, and building code consulting for many of New York City’s top land developers and architectural firms.
Our team of licensed filing representatives delivers efficient, cost-effective solutions to move projects forward quickly. We’ve played a role in hundreds of commercial and residential developments across all five boroughs.
From schematic design to the issuance of your Letter of Completion and Certificate of Occupancy (C of O), One Source manages every step. Our meticulous coordination and deep understanding of the approval process ensure your project stays on schedule and reaches completion smoothly.
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APPROVAL & PERMIT EXPEDITING
One Source is a full service permit expediting company. We collaborate with architects, engineers, plumbers, and general contractors to obtain project approval and permits in a timely manner.
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VIOLATION REMOVAL
One Source specializes in the removal of violations from city agencies, such as the NYC Department of Buildings (DOB), Environment Control Board (ECB) and the Housing and Preservation Department (HPD).
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BUILDING DESIGN AND DRAFTING
One Source has built long-lasting relationships with some of NYC’s top architectural professionals.
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PROJECT MANAGEMENT
Our knowledge of the approval and permitting process with New York City allows us to keep you updated with the status of your project as it moves from stage to stage, saving you time and money. Our team employs a full spectrum of communication skills and techniques that facilitate project execution from schematic design to completion.
Contact Us
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