Last two years I have had a contract with an A/C company. Last fall their tech told me our heat pump is ok now but it is twelve years old and heat pumps rarely last 15 years. Fast forward to this April they came out for the spring checkup and told me the compressor was drawing 9 amps more than the recommended upper limit. From the information I received from their last 2 visits it made me suspicious. I called Crossville A/C two techs arrived, I stood and watched them check the compressor they showed me the amp readings. They were half of what I was told. I cancelled my contract and bought a new contract with Crossville Heat & Air.