Petitt-Logo

8am to 5pm Monday – Friday

24/7 Emergency Services

We offer 10-year parts and labor warranty on our units and lifetime warranty on compressor and heat exchanger

For a Limited Time, we are offering 0% financing for up to 60 months with qualifying equipment.

How Do Heating & Cooling Systems Work?

So, how exactly does your heating and cooling system work? We often get this question when we are out on service calls here at Petitt Heating & Cooling, and we want to address each type we see here in the Sumner County area. While they are not all prevalent...

Is HVAC Both Heating & Cooling?

Heating, Ventilation, and Air Conditioning (HVAC) is a technology that allows us to keep indoor temperatures comfortable all year long. The “H” stands for heating, which warms the air inside through natural or forced air circulation. The “V” is for ventilation, which...