Aside from the times when you adjust your thermostat and pay your bills, you probably don’t spend much time thinking about your home heating and cooling system. But you probably should! Our household comfort systems are our most effective defense against Arkansas’ seasonal weather extremes, and we shouldn’t take them for granted! They’re also the most expensive appliance in our homes, and in the event of a breakdown, you can expect to spend thousands of dollars in replacement costs. Fortunately, you can prepare yourself with annual preventative maintenance, and by planning ahead for the inevitable time when the unit needs to be replaced.