"The advantages of HVAC services are: First of all when you service your heating and cooling unit at regular intervals you can expect to increase their energy efficiency. Hence, the carbon footprint emitted by the machines will be lot lesser. Reliability of the system also increases with regular servicing. There is no denying the fact that a broken down heating system during freezing temperatures is not at all desirable. Staying at home amidst freezing temperatures will not only make you fall sick but also it can cause freezing pipes which in turn will bring in costly repairs. On the other hand, if your unit is serviced properly, you can be sure of the fact that it will not experience an untimely breakdown."