Scheduling regular furnace maintenance in Lady Lake, FL, with M&S Air Conditioning to keep your heating system working. This not only prevents expensive and inconvenient breakdowns but also helps save money on energy bills. Ideally, you should schedule heating maintenance at least once a year, preferably before the end of fall. Even though it doesn’t get super cold in Lady Lake, the nighttime temperatures sometimes dip below 40 degrees Fahrenheit. During this time, having a fully functional heating system is key to keeping your family warm.