About Company

United Marble & Granite is a Maryland-based countertop fabricator and installer specializing in granite, marble, quartz and specialty stone for kitchens, bathrooms and other interior applications. United Marble & Granite operates a showroom and custom design center with a large slab inventory and offers turn-key services—from design and templating to fabrication and installation—with a focus on exceptional customer service, fast turnaround times (industry-leading 7 business day template-to-install lead time), and over 20 years of fabrication experience serving homeowners, contractors and dealers in the region.

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