Four visits to fix the problem, I have collateral damage from this, they claim they won't repair the damage, but they won't charge for the work they did. What about the over $600 I've already paid. Said that they thought is warranty work? So what? The damage was caused because the technician misdiagnosed (twice) the problem. Twice a tech came out, and didn't do anything to stop the problem from getting worse. Once because it was after dark and crawling under the house gave him "heebie-jeebies' so he left.