Welcome to Superior Granite of Idaho


 Slab granite counter tops are just one way to make your house your Home, and simply adds a WOW factor to your kitchen. 

Master Baths and Guest Baths

 Looking to update your master bathroom? 



Outdoor kitchens, Design-Build

Cash and Carry Specials

 Our cash and carry specials are for your small projects. Looking for that special color, we may have it. 



We fabricate and Install both granite countertops, and engineered Quartz countertops.

We fabricate and install kitchens, baths, showers and outdoor kitchens as well.

​We start out with a bid for the fabrication and installation. Once we figure out the amount of material you need we will visit our local slab gallery to pick out your material.

​Next we will template your kitchen or bath and go back to the shop and start the fabrication process. Next we will install the countertops, it usually takes about 10 days from start to finish. 


 We offer honest and reliable estimates, and we like to think we do it right. But, don’t just take our word for it--our customers give us rave reviews! Whether it’s our quick, quality, friendly service or the honesty and value we bring to every interaction, our customers love us.
We're famous for:

  • Timely, quality granite counter tops
  • Friendly service
  • Honest cost estimates
  • Beautiful counter tops

Contact Us

We love our customers, so feel free to visit during normal business hours.

Superior Granite of Idaho

(208) 371-2349


Monday - Friday: 8am - 5pm