The woman behind the counter helped me choose the appropriate color, and in the end, she was right. They obviously have years of experience. When the guys measured for cutting the stone, it could not have been done more perfect with a magnifying glass. When the carpenter's measurement did not match the stove's placement by a half inch, they fixed it by pulling it out and solving the problem. When I mistakenly left olive oil soak into a spot, they gave me some poultice that cleaned it right up and explained the caution needed when using cooking oils. My experience tells me they do a good job and and respond to any problems with installation. I am glad my contractor recommended Marble Works.