Tile & Stone Contractors in Grass Valley

“ADH came to our home initially and discussed our counter top, backsplash remodel and new appliance install. John was very professional and helped us with ideas and picking out our countertop. We picked out our backsplash at a local firm they recommended. We also got the idea for a tile mural behind our stovetop from your Houzz website and they worked with us in installing it. They completed the job in 3 days including all the demo work. They kept the area neat and clean and we are very happy with the finished product. The kitchen looks beautiful and has become much more functional. I would recommend them to anyone doing remodel work.”

“Excellent Craftsmanship, I'm a general Contractor and it's hard to find a sub,,, TNT On schedule and craftsmanship awesome. They are a pleasure to work with and will continue to use on my projects in the future”

“If you're looking for a reliable, trustworthy, and talented general contractor in Winters/Sacramento area, California, Gerardo Diaz and his team are the way to go! I had the pleasure of working with Gerardo when he built my home, and I must say, I was blown away by his quality of work and attention to detail. But what truly sets Gerardo apart from other contractors is his genuine care for his clients. When I moved to Winters during the Covid lockdown, I didn't know anyone in the area. But Gerardo and his team were there for me like family. From the start, he made sure that I felt comfortable and included in the project, always keeping me informed of progress and any potential issues. Gerardo is a perfectionist who takes pride in his work. He always ensures that the job is done right and to the highest possible standard. Even when I was away from home, I trusted Gerardo completely to take care of my house and my landscaping project, which he did beautifully. He is also very patient, and he truly cares about his clients, treating them as if they were family. I appreciated that Gerardo never recommended anything excessive or expensive. He always had my best interests at heart, and he was able to work within my budget while still producing top-notch results. Gerardo completed my project on time, and he was always willing to go above and beyond to ensure my satisfaction. Overall, I would highly recommend Keystone Building Services for any home-building or renovation project. If you want someone who will care for you like family and deliver impeccable results, Gerardo is the person to call. I'm grateful to have had the opportunity to work with him, and I'm sure you will be too!”