We offer more than 75 crushed stone products available in a variety of colors, sizes, and gradations.
Gibraltar Rock Donates Holiday Turkeys to New Hanover Volunteer Fire Fighters
This season represents the twelfth successive year for Gibraltar Rock to express their gratitude for the service volunteer fire fighters of New Hanover render to the community, by donating holiday turkeys to 75 members of the New Hanover and Sassmansville Fire Departments. Gibraltar Rock owns a Greenfield quarry in New Hanover Township, and looks forward to continuing its support of the New Hanover community.
The Silvi Group, of which Gibraltar Rock is a unit, owns and operates mines in New Jersey and Pennsylvania, ready-mix concrete plants in Limerick, Downingtown and several other places in these states, and a cement terminal in Bristol, PA.