Technician came out within a half hour of my call,...

Technician came out within a half hour of my call, and was extremely helpful. Talked me through what was wrong and had the problem fixed within an hour. Was knowledgeable about the model of furnace and also simple ways on how to quickly check and fix it. Very pleased with the serviced today. Would definitely recommend, and I will be using Williams Comfort Air from now on for all my maintenance needs.