We rely on our HVAC systems to keep us air conditioned. However, in order to keep that home cool, we must have the HVAC unit properly maintained. When was the last time you had a professional heating and cooling company perform an HVAC tune-up? It is better to have an HVAC tune-up now than not have the air conditioning company come out at all. Professional HVAC companies make a good living with heating and cooling preventive maintenance, but that’s because it is well-proven. Your A/C system requires regular HVAC preventive maintenance to perform efficiently. Just like any other appliance, it is very normal for your A/C to experience some damage during usage. After all, isn’t your A/C on every day, and all day long in the summer? I know my air conditioning system does not take a day off in the summer. How can my HVAC relax and not work in the summer like a kid out of school? I have kids at home instead of in school constantly adjusting the A/C thermostat! There usually is no rest for the air conditioner in the summer, so don’t skip on the HVAC preventive maintenance. Your local HVAC company will check over your A/C unit, and they will notice if any part of your heating and cooling unit is damaged or worn out before the system breaks. That’s why it is referred to as preventive HVAC maintenance. Also many A/C companies will come by regularly to change your air filter as an added bonus of the HVAC preventive maintenance program.