About Cornerstone
Built on Craftsmanship,
Guided by Integrity
Cornerstone delivers high-end residential and commercial tile installations in Spokane and the surrounding region – with a focus on precision, durability, and clean, modern design.
Our Story
Cornerstone was founded with one goal: to raise the standard of tile installation in the Inland Northwest. We saw too many projects where beautiful materials were held back by rushed prep work, poor layout, or shortcuts behind the walls.
Today, we bring a builder’s mindset and an artist’s eye to every job. Whether it’s a luxury primary bath, a custom kitchen backsplash, or a large commercial floor, we obsess over what most people never see — substrate prep, waterproofing, movement joints, and layout — so that what you do see is flawless.
Our reputation has grown through word of mouth, trusted relationships with local builders, and a commitment to doing things the right way, not the fast way.
Why Homeowners & Builders Choose Cornerstone
We combine disciplined process, clear communication, and meticulous craftsmanship to deliver tile work that looks incredible and lasts.
Craftsmanship First
We treat every project like it’s going in our own home. From layout planning to grout choice, we obsess over the details that separate “good enough” from truly exceptional.
Clear, Honest Communication
You’ll always know what we’re doing, why we’re doing it, and where your project stands. We walk you through options, timelines, and expectations before we ever mix thinset.
Respect for Your Space
Job sites stay clean, organized, and protected. We take care of your home or business — from careful surface protection to thorough cleanup when the work is done.
Our Process
A simple, transparent process that keeps your project moving smoothly from concept to completion.
1. Consultation
We listen to your goals, review plans or existing spaces, and discuss materials, layouts, and budget.
2. Planning & Proposal
You receive a clear scope of work, timeline, and pricing — no surprises, no hidden line items.
3. Installation
Our installers handle prep, waterproofing, layout, cutting, and setting with precision and care.
4. Walkthrough & Support
We walk the project with you, address any questions, and share tips for care and maintenance.
Built for Lasting Performance
We follow industry best practices and manufacturer specifications on every installation — from Schluter® waterproofing systems to premium thinsets and grouts from trusted brands. Proper prep and high-quality materials aren’t extras for us; they’re the foundation of every project.
The result? Tile work that not only looks incredible on day one, but continues to perform for years under real-world use.
Trusted Partners
Daltile
MSI
Marazzi
Emser Tile
Schluter Systems
Custom Building Products
Get a Free Estimate
Ready to transform your space? Contact us today for a complimentary consultation and quote.
Areas We Serve
Proudly serving Spokane, Spokane Valley, and surrounding communities in Eastern Washington and North Idaho.
Spokane
Spokane Valley
Liberty Lake
Cheney
Medical Lake
Airway Heights
Otis Orchards
Mead
Deer Park
Newport
Coeur d’Alene
Post Falls