Kieran and his team have done work on our Park Slope brownstone on two separate occasions. Several years ago, a large portion of our dining room ceiling fell including half of the large ornate medallion and moldings at its center. He re-created the fallen sections and re-plastered the ceiling so that it is absolutely impossible to see that there was ever any damage. More recently we had noticed that our living room ceiling was developing cracks. Kieran discovered that it had significantly dropped and re-supported the entire ceiling. He is a master craftsman who does absolutely superior work. We can wholeheartedly recommend him without reservation.