It’s hard to say why air conditioners break when they do. Your air conditioning system may be working just fine one day but refuse to start up the next. On the other hand, air conditioners may wear out slowly, with noticeably reduced performance that one day leads to a not-entirely-unexpected system breakdown.
While technicians cannot tell you exactly when an air conditioner will break, they can help you to take the necessary steps to prevent the air conditioner from breaking in the first place. They can detect that a part of your air conditioner is failing so that you can replace or repair it before you ever have to worry about a system breakdown. And that all starts with a tune-up.