From the initial service call for a broken obsolete 25-year-old furnace valve right on through to final installation of a new furnace/AC/humidifier system, everything was excellent. The personnel were factual and knowledgable in advising, professional and efficient in replacing the old system and attentive to advising me on the new system as well as cleaning up. There was no "up-sell" or other attempts to give me anything other than what was needed.
I only wish the local phone and satellite TV companies were as competent!
J. in Littleton/Jeffco