Business Information
Granite Guy Inc. is a family-owned business with nearly 30 years of experience,
specializing in custom kitchen countertops, bathroom vanities, fireplaces, outdoor grills, and more.

We use premium materials like granite, marble, quartz, quartzite, soapstone, travertine, limestone, porcelain, and sintered stone.

Our advanced CNC machines, waterjet cutting, laser templating, and digital layouts ensure precision and quality.

We handle both commercial and residential projects,
working with homeowners, designers, builders, architects, and contractors.

Proudly serving MetroWest, Greater Boston, and Central Massachusetts —
and we’ll travel throughout New England for the right project.

Visit our Southborough showroom to start your project.

Opening Times
Mon-Fri 9am-5pm, Sat 9am-2pm, Sun Closed

Map location Select here to view map

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