Cornerstone Custom Granite, LLC

12/06/2025

It’s an honor to support Cashmere Bulldog students and athletes. We are grateful for our amazing community! Thank you Coach Bremer and the entire football program for the awesome ride!

11/12/2025

We often get asked if granite can stand up to heat — and the answer is yes! Granite is one of the most durable countertop materials available, able to handle hot pots and pans with ease. You can even cook directly on it! 🔥

06/02/2025

We're open and ready to welcome you! 🚗

Due to the closure of the Miller St railroad crossing, please use Maple Street to access Cornerstone. Just follow the red line on the map to find your way to our parking lot. See you soon!

01/03/2025

❄️ While the snow falls outside, we're keeping things warm and exciting inside! 🌟 Our doors are open and ready to help you transform your kitchen or bath into something amazing! Come on in and let's make your dream space a reality today! ✨

01/02/2025

Cutting a beautiful slab of Cygnus Quartzite for some custom vanities! Love the unique wrinkle effect in this stone—it’s got such amazing texture!

12/27/2024

A slab of Whisper White granite cut and ready for polish!

12/23/2024

Our showroom will be closed 12/24-12/25 for Christmas! We will reopen 12/26! Merry Christmas from all of us at Cornerstone!

12/20/2024

12/19/2024

Thanks Tamara for the great review!

07/12/2023

This Soapstone fire place came out PERFECT!

04/12/2023

More bathrooms we have recently completed!