The installation went smoothly and the price was competitive. My only negative is that the house heats very unevenly. I mentioned this prior to installation and was told that the way they would install would help (not solve) this problem. The problem got worse instead of better. To their credit they returned to try some fixes. They did not work and I will be calling for them to return again. So far they have been very willing to work with me. Hopefully we can continue to work together to get this right.