Granite & Marble Specialties is Seattle's trusted choice for premium custom countertops, offering expert design, fabrication, and professional installation throughout Seattle, WA. Specializing in high-quality quartz, granite, marble, quartzite, and other natural stone surfaces, we help homeowners and businesses elevate kitchens, bathrooms, fireplaces, and commercial spaces with beautiful, durable stone countertops. Our Seattle showroom features curated stone samples and design displays, while our experienced team delivers personalized service and craftsmanship from templating to finishing. Experience exceptional stone surfaces and tailored solutions that enhance your home's style and value.

MSI Seattle features over 7,500 sq. ft. state of the art showroom for flooring and wall tile and a separate 15,000 sq. ft. dedicated slab selection showroom. The slab showroom has enhanced lighting displaying over 300 colors of granite, marble, quartz and other natural stone slabs. MSI Seattle features 75,000 total sq. ft., approximately 150 truckloads of inventory, and over 5,500 slabs of granite countertops. MSI is one of the largest Seattle grante and Seattle granite countertop suppliers.