After meeting Nathan Price, Comfort Consultant on Friday, and receiving a bid from him with lots of detailed information about what he recommended we do, I signed a contract on Saturday and we had two Signature Lenox Units installed (including 2 new iComfort WIFI thermostats, 2 new Lenox Carbon Clean MERV air cleaners, 2 new Aprilaire humidifiers and 2 new coil mount UV lights) by Tuesday afternoon! Our three Assured Comfort installers did everything right and our units work so much better than the older Trane units we had! I absolutely love the new thermostats since they send information and alerts to my iphone and the thermostats have 4 settings a day I can use to customize our heat and air. They are not complicated to use or adjust. I also look forward to having my new units serviced by Assured Comfort free of charge twice a year for the next two years. Everyone I dealt with was very professional and fast and I understand how everything will work thanks to all my questions being answered the day of installation! Thank you!