ABOUT

ONNG

Black and white photo of a construction site with several high-rise buildings under construction, scaffolding, and two cranes against a cloudy sky.
A logo for OMNG Inc. featuring a stylized city skyline with tall buildings behind a shield. The text on the logo reads, 'OMNG Inc., Estd Brooklyn, NY 2016, Construction Development' in white and gray tones on a black background.

Built on Trust

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About ONNG

General Contractors & Real Estate Development Experts Serving New York & New Jersey

At ONNG Inc, we are more than just a general contractor — we are builders of vision, precision, and progress. With over 28 years of leadership in construction management, our team specializes in ground-up development, real estate construction, and project management across New York City, Long Island, and New Jersey.

Founded by Ori Gilead, a seasoned professional in construction and project management, ONNG Inc has successfully completed over 50 large-scale residential, commercial, and mixed-use developments, with hundreds of millions of dollars in projects managed. Our expertise spans Brooklyn, Queens, Staten Island, the Bronx, Manhattan, and Northern New Jersey, establishing us as a trusted construction partner in the Tri-State area.

What We Do

At ONNG Inc, we deliver comprehensive general contracting services from pre-construction planning to final completion, including:

  • Ground-Up Construction & Development

  • Multifamily Residential Building

  • Commercial Real Estate Construction

  • Construction Project Management

  • Design-Build Services

  • Budgeting, Estimating & Cost Analysis

  • Site Planning & Risk Management

  • Permitting, Code Compliance & Safety Oversight

Every project is driven by a commitment to quality, efficiency, safety, and client satisfaction. We partner with architects, engineers, subcontractors, and developers to ensure superior results — delivered on time and on budget.

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Why Choose ONNG Inc

  • 28+ Years of Construction & Project Management Expertise

  • Hundreds of Millions in Project Budgets Managed

  • 50+ Successful Projects Across NY & NJ

  • Licensed & Insured General Contractors

  • Proven Track Record of On-Time, On-Budget Delivery

  • In-Depth Knowledge of NYC Building Codes & Permits

  • Direct, Hands-On Project Oversight

Our Mission

At ONNG Inc, our mission is to build smarter, stronger, and with purpose. We construct more than buildings — we create enduring value, enhance neighborhoods, and bring visions to life with integrity and expertise.