Gramaco Granite & Marble

Specialties Gramaco Granite and Marble. Gramaco is the premier solid surface distributor in the Washington DC metropolitan area,Delaware,West Virginia and Pennsylvania. We provide a variety of products which include granite, marble, quartzite, engineered quartz and much more. We specialize in high-end exotic material, which we source from around the world, some of which we have exclusivity in the mid-Atlantic region. History Established in 2005. In 2005 GRAMACO was established as a premier stone business in the United States. A family owned business with more than 30 years of experience in the Brazilian marble and granite industry, stone is our passion and we are committed to offering you th