During a summer day, theres no better escape from the blazing sun and humidity than a nice cool air conditioned house. What would you do if all of a sudden, your sweet escape slipped away because your air conditioner stopped working? You may slowly begin to think back to a time in April and May where you wished you would have got preventative maintenance. The Value of Regular A/C Tune-ups and Cleaning The concept of preventive maintenance is lost on too many people. Many air conditioning repair jobs would never even take place if people would trust the care of their machines to experts on a regular basis. By having your a/c unit tuned up and cleaned by a professional technician at least once a year, you will keep it in top condition and thereby experience a number of benefits that will save you a lot more money than the cost of the service visit. Some of the important advantages of getting an a/c tune-up include: Preventing Future Breakdown Repairs This is the most obvious benefit.