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Cosmos Marble & Granite is a family-owned and operated business based in Huntingdon Valley, Pennsylvania. Founded over 30 years ago by the Karagiorgos family, we’ve built a reputation as experts in kitchen and bath countertop fabrication. Our dedicated team of designers, templaters, fabricators, and installers has worked together for many years, combining craftsmanship with cutting-edge technology. Utilizing state-of-the-art CNC machines and advanced templating processes, we ensure precise cuts and minimal seams for flawless results.
At Cosmos, our mission is simple: to treat every customer like family when they visit our showroom. Since day one, this philosophy has guided us through every project. We specialize in the design, templating, fabrication, and installation of both natural and engineered stone countertops. While the countertop process can feel overwhelming, our goal is to make it straightforward, affordable, and above all, to deliver a finished product that exceeds your expectations.
While we’re proudly based in Huntingdon Valley, PA, our services extend throughout the Philadelphia metro area — including Bucks, Montgomery, Delaware, Chester, and Philadelphia Counties — as well as nearby regions in New Jersey such as Camden, Burlington, Mercer, and Gloucester Counties. We work with both residential and commercial clients and are committed to delivering dependable service wherever you need us.
