I have had great luck with LANDMARK HOME WARRANTY -- I have used them for about 15 years and I am way ahead if you tally the premiums I have paid and the repairs and replacements they have done. They have replaced my a/c twice, 3 water heaters; a dishwasher, double electric ovens, electrical issues and plumbing problems. So, far (knock on wood) it has been a much better investment for me than putting the 55 per month in savings.... I have the deluxe coverage so everything from the garage door to the a/c and both water heaters are covered.
and PS - there was no "cap" on my a/c units - they replaced it with equal quality but never a discussion about "caps" in fact -- that one year my water heater went out, had a plumbing issue, and something else -- never a discussion on "caps" to my coverage.
"Around our house, dog hair is a condiment." Westminster Dog Show, 2008