I received an estimate to repair the chimney crown that was damaged in a hail storm. The mortar was damaged and the bid is $145 by a local sweep company. The other item is the liner install (6 inch) at $1815 for a grand total of $1960 tax included. The quote doesn't itemize so I'm not sure if this includes removing the damper and sealing the flue, insulated liner etc. How does this sound?