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About Us
  WGG, Inc. is a leader in the field of commercial windows, glass, and glazing.

We believe that this is largely due to the fact that we focus on our specialty and concentrate on doing it better than any of our competitors.

We bring that focus and concentration of "specialty contracting" windows and doors to the residential field through All American Improvements.

Our Goals

To exceed our customers' expectations by identifying their needs and by providing them the services necessary to complete their projects in an efficient and profitable fashion, so that we may earn their consideration for forthcoming projects and a long term business relationship.

To provide for employees an environment that is conducive to the development of their individual potentials.

To be good citizens in the communities in which we operate.

Download our corporate capability statement


WGG, Inc. is an independent specialty glass and glazing contractor committed to excellence in the fabrication and installation of commercial, residential, specialty and government applications. WGG is dedicated to addressing the next class of challenges for industrial, commercial and architectural users. The company is headquartered in Central Pennsylvania.

Market Focus

The company sells and services several key market segments:

bulletGovernment and Defense
bulletK-12 Education Facilities
bulletCondominiums and Apartment Complexes
bulletHistoric Restoration
bulletColleges & Universities
bulletCorrections and Secure Facilities
bullet Residential ( Serviced through our subsidiary-“All American Improvements” )