GBM Builder

Greg B. Mussallem, General Building Contractor, is a fully licensed and insured General Contractor serving the California Bay Area.

With over 15 years of building experience, Greg B. Mussallem brings charming homes to communities in the South Bay. His goal is to build homes that maintain the tradition, heritage and history of the neighborhood, yet include modern elements for today's growing families.

Our channel is your chance to take virtual tours of our work.