J.G. Rock, Inc. provides building services for all Commercial Construction Management Projects. Services include planning, programming, site
development, construction and construction management.

As a member of the Fry Group of Companies, J. G. Rock is part of an organization that has been actively involved in land development in the Naperville/Plainfield area for over 40

years and has expanded to include the Construction Management of Commercial, Religious, Educational and Civic Projects.  J. G. Rock, Inc. operates as a separate corporation and contracts strictly with Union Trade Contractors.

The Fry Group also includes Fry Properties, offering land development and luxury and custom home building; as well as Fry Tech Solutions, specializing in the design, integration and installation of lighting, audio, video and camera systems for residential and commercial and worship spaces.