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Looking to Upgrade Your Outdoor Cooking Space?

Make room for cooking, gathering, and entertaining with custom stone countertops, grill surrounds, and bar tops.

From a simple grill station to a complete outdoor kitchen, Keystone Marble & Granite brings your project together with precise measurements, custom fabrication, and professional installation.

We guide you through selecting the ideal surface to match your style, everyday needs, and budget.

We’ll take precise on-site measurements and handle your countertop project from planning through installation.

Our skilled professionals deliver precise installations, exceptional attention to detail, and quality workmanship you can trust.

Outdoor Countertops & Prep Areas

  • Custom outdoor kitchen countertops

  • BBQ islands and grill countertops

  • Outdoor food preparation surfaces

  • Bar countertops and seating areas

  • Waterfall countertop panels

  • Custom stone serving counters

Built-In Grills & Cooking Stations

  • Custom stone countertops for built-in grills

  • Grill and side burner cutouts

  • Outdoor sink cutouts

  • Countertops for pizza oven stations

  • Custom countertops for outdoor cooking areas

Outdoor Bars & Entertainment Areas

  • Custom outdoor bar tops

  • Raised bar counters and seating overhangs

  • Outdoor kitchen islands and peninsulas

  • Beverage station countertops

  • Custom stone shelves and serving areas

Backsplashes & Finishing Details

  • Outdoor stone backsplashes

  • Full-height stone backsplash panels

  • Waterfall ends and side panels

  • Mitered edges for a thicker countertop profile

  • Custom edge profiles, including eased, beveled, and bullnose

  • Matching stone accents and finishing details

508 382-2032