Enjoy one-stop access to rich and sophisticated designs in a wide variety of stone and cultured surfaces, including marble, quartz, and granite. Whether you have a vision for your project or want a little help dreaming big, our in-house design experts—we call them Alpha Countertop Concierges—are eager to discover your vision and turn it into a reality. Our in-depth knowledge of granite, marble, quartz, and engineered surfaces gives you the information you need to choose the best material for your project.