If you are looking for a stock that has a solid history of beating earnings estimates and is in a good position to maintain the trend in its next quarterly report, you should consider Comfort Systems (FIX) . This company, which is in the Zacks Building Products - Air Conditioner and Heating industry, shows potential for another earnings beat.This heating, ventilation and air conditioning company has an established record of topping earnings estimates, especially when looking at the previous two reports. The ...