Humidifiers should be turned off for the summer while the A/C is running. Air conditioning is a dehumidifier which cools the skin and removes humidity out of the air. If the humidifier is left on it will actually cause the house to be warmer and cause the A/C not to work correctly.
Beware of the low-cost inspection fee. They will try to sell you high-priced services and creat high pressure sales. Consumers beware!
Ace Hi can service any brand of air conditioner and humidifier at a reasonable cost.