GWG is a group of professionals with extensive experience in all phases of commercial building and operations.

Welcome to GWG

GWG LLC - Construction Management Company - NJ, NY, PA

As a Design-Build Construction Management Company, we start every project with our clients' vision. Our experienced team walks you through every step of the process from getting your first ideas on paper right through to turn-key construction management. GWG acts as the single point of contact for clients from concept through completion ensuring a unified vision, streamlined processes, maximized value engineering, and the best possible outcome at the best cost. Contact us to see how we can bring your vision to life.

We specialize in Facility Design, Space Planning, Operations Improvement, Project/Construction Management and Commercial & Industrial Building Inspections.

Simply put, G William Group is dedicated to finding the best solution at the best cost regarding the facility that will house and support our client’s business.

commercial construction
gwg llc construction management

What GWG's Clients are Saying

  • Eric Gatti and GWG are true professionals. I am currently using them for a 3rd project, and if I have a 4th, I’ll be utilizing them again. Companies with such pride in their work are few and far between.

    Frank Collette, President, Glendale Warehouse Corporation

  • We couldn’t have done it without GWG
    Dave Schaeffer, Vice President Distribution & Fulfillment, Simon and Schuster
  • GWG offers a very impressive cross-functional team including regulatory,
    structural and construction areas. They are able to handle
    an extremely challenging engineering & design while treating
    it like their own and looking for areas to optimize. Very impressive!
    Jonathan Spielman, President, Independent Chemical Corporation
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