Cornerstone is a family business which enjoys transforming the visions of our customers into reality. We are proud to hold the highest standards of quality, value, cleanliness and honesty. Our commitment to your satisfaction is most important. We have been in the stone and tile industry for 50 years, and our attention to detail and quality is what sets us apart from others. As you can see, we not only fabricate granite, quartz and marble at our facility. We also offer installation services for tile, stone, porcelain, glass and rock for decks, showers, flooring, tops, spas, fountains and fireplaces. We have been serving Eastern Washington and the surrounding region for 13 years and are proud members of the Spokane Builders Association. Our dedication to creating great work for our clients drives us forward to ever higher levels of customer service and achievement. Go to full description...