Crew did a great job in taking an incremental approach to my 98 year old concrete tile roof - strategic caulking will hopefully do the job on a small leak - if not we'll go to the next step. Efficient and reasonably priced.
Update 4/28 - 5x20 section of tiles removed, underlayment replaced, copper used it valley by dormer - required careful and skilled work on 99 year old concrete tiles. Great job on a unique roof.