The original measurements, done by laser, were incorrect. When the installers, Jose C and Josh B, first came out they re- measured using a tape. In less than a week our new countertop was cut and installed. The measurements were correct. Jose and Josh did a very good job on the installation. Chris was very helpful in helping us select the new slab. Wendy was also very helpful in the scheduling. We are very satisfied with our new countertop and with the employees of Stoneworks that we had contact with.