I need a recommendation for a roofer. We live in Polar Estates and our chimney keeps leaking. We have had two chimney experts look at it, and they say it is a roofing issue. We had one roofer attempt to fix it, but it still leaks. We have a common house design for the Polar Estates area, and everyone says the chimney is a problem - it is in an "L-shaped valley." Has anyone else had this problem and fixed it, or does anyone have a great roofer to recommend?