Please be aware & tell all you know! I was billed for services that were not done by LMW hired trade (the trade admitted the mistake / DNB Plumbing). I paid $70 (service call) and then an additional $473 and Landmark Warranty did nothing about it even after knowing that I was charged for services not done. Worse, they back up their trade for what they did! I tried to give LMW an opportunity to do the right thing, but they refused to do so! LMW refused to pay for standard installation on a water heater by claiming modifications were done, which were not. I ended paying for standard installation and parts (which should have been covered by LMW)! landmarkhw.com