We called Greg Steger Heating and Air as a 2nd opinion on a quote from a different company that just didn't sit right with us. However, we didn't tell them they were the 2nd ones to inspect our issue. They came up with a completely different answer. The first company wanted us to spend thousands of dollars on new systems when Steger diagnosed it as a thermostat problem. New thermostat was installed and we haven't had a problem since. They have gone above and beyond the first company in so many ways that we will not be going anywhere else! Highly recommend!