Coretemp Heating and Air

I contacted Core Temperture yesterday afternoon and Richard answered the phone (NO ANSWERING SERVICE!!!). I told him that my furnace wasn't cycling properly and he gave me some idea of what the problem could be and was out to fix it first thing this morning. He told me that the sensor needed to be cleaned and explained that the thermostat might also be causing some problems. He checked for cracks and even showed me what he was inspecting. He explained what he was doing step by step. Since he left the furnace has been running smoothly. I would definitely call Core Temp again.
Great customer service - Thanks Richard.