Make a Statement in Your Nampa Or Boise, ID Home

Turn to Signature Granite for countertops, fireplaces and much more


Signature Granite, LLC is a local, family-owned and operated stone shop in Nampa, ID.
We specialize in fabrication and installation of the highest quality stone countertops for kitchens, vanities and anything else you desire. We work with a variety of materials, including GRANITE, QUARTZ, MARBLE, TRAVERTINE, LIMESTONE, SOAPSTONE and ONYX.

Call now to add the beauty of natural stone to any room of your home.

Turn to us when you want granite in your commercial or residential space. We can install granite features, including:



We also offer stone repairs for cracked or broken surfaces in Nampa and Boise, ID. Call today to talk with us about your space, and we’ll offer a free estimate on your stone fabrication and installation.

You can expect nothing but high-quality work


Our owners have been in the industry for 12 years, which means you’ll receive top-tier work that looks exceptional. We’re very particular in the quality of work that we do because we want your home or business to look its best. If we don’t approve of the work, then we won’t send any piece out for installation. Contact Signature Granite today to get started on your residential or commercial stone installation in Nampa or Boise, ID.

Ask for a free estimate


Our fabrication and installation prices are by the square foot, so call Signature Granite today for your free estimate. We’re happy to look at your space and recommend the right type of stone to suit your style and preferences. We service the Treasure Valley and its surrounding areas to include:

  • Boise
  • Nampa
  • Meridian
  • Eagle
  • Kuna
  • Mountain Home
  • Cascade
  • McCall
  • And Many Others!


We look forward to hearing from you!

Contact Us