Living in a nice area of far north Dallas, we used Heritage Stonecraft for our new kitchen and master bath countertop fabrication and installation.
Pieces didn't match up and there were large gaps due to poor measurement.
There were missing countertop holes and several chips along the edges.
When talking to them, they are confrontational and abrasive, not something you'd expect when investing $10k in stonework.
Simply avoid these guys at all costs and try another shop.