I came home last night and in my garage I see a puddle under my water heater. I have a home warranty so I call them, they send someone out and now I'm trying to find out if im getting taken. This is what I'm told I need to pay for outside of my home warranty. I'm told the water heater and installation is covered so I'm not listing it. I live in california so I'm not sure if these costs are due to bring my water heater up to code. Expansion tank: $170 Gas Drip Leg: $65 Bonding and Grounding: $65 Mod Straps: $55 Gas Flex: $32 Gas Valve: $36 Mod T&P: $75 Mod Flu: $82 Disposal: $75 Permit: $125 Total: $780 Again this is outside of our home warranty. I've already paid my $60 deductible. Am I getting taken?