Count on his expertise and experience “I’d like to personally recommend GCC Shell LLC. We’ve been working with Mark Grosz for several years now. He conducts himself and his business with a lot of integrity. We’ve come to for our masonry and framing. You’d be lucky to have him and his people as part of…

Highly Professional & Well Organized “GCC Shell LLC is one of the most highly professional and well organized subcontractors we’ve had the pleasure of working with. They are a model trade partner, whom we trust with one of the most important and fundamental aspects of our business.”