So I have a leak at my chimney that we just can't quite figure out. I posted pictures below. I hired a roofing company that came out and redid all of the flashing around the chimney. They also replaced a bunch of shingles, caulked, put in a copper cricket, and put on a new chimney cap. It still leaked after all of that. I had them come out 2 more times and they used a different caulk, replaced more shingles and used a sealer on the chimney itself. Still leaking. Now they have decided to wrap the chimney with what looks like saran wrap which appears to have changed things. The first 3 pics below show the water coming in before they wrapped it. The next 3 pics show after they wrapped it. It almost looks like the brick is sweating now and not so much leaking. The last pic shows there work. Any advice on how to fix this would be greatly appreciated!!!