@Ben Kirchner
I agree with just about everyone. I have not found a good home warranty company either. The only time that I feel they are worthwhile is when you buy, ask the seller to pay for one. Then you are covered for "some" items. When I say "some" every warranty company I have used always finds ways to not pay for things. In example, I received 2 quotes from American Home Shield for a water heather that went out. One plumber said there was "additional" work required that was not covered which was a joke. The other plumber said no problem it is covered. Long story short, there "emergency services" took 4 days to fix a leaking water heater. My plumber would have fixed it that day.
Old Republic is another one. I have not had any good experiences with them.
Recently, I had an HVAC go out in one of my rentals which I was supposed to be covered for....right!. I even paid for the extra HVAC coverage. Upon inspection, they determined that the work was not of quality workmanship and caused the system to fail. This work was done before I purchased the unit and was working when I bought it. Needless to say, they would not cover it.
In my opinion, I would never pay for a home warranty. It is not worth it. Hope this helps.