Mario will come across a nice guy, even talking about his Cuban family. He will lay out the project for you and give you an estimate. He will want a good size deposit and this is where it starts. Many excuses come up when the date for the install passes. He stops responding to texts or phone calls. Do not be scammed like we were. He does have a facebook account. He is the first one at the top. Mario Reinoso, self employed. He does go by Stone Works of America.