They were very easy to work with – very professional and pleasant – open to questions and comments (no attitude problem). They worked quickly but efficiently. I wish that they’d cleaned up the excess mortar on the ground and I wish they’d cleaned off the mortar on the inside stainless steel bar-b-q grill a little better (I wish that I’d asked them to do this but I didn’t). I think the workmanship was very good, otherwise. Good crew.