Arrived and customer explained the situation that they believed to have a leak somewhere in the attic above the garage. After visually walking around the house we offered a full leak detection and a visual leak inspection which both were declined because the customer started to believe it might just be coming from the Air conditioner. Customer had went into attic while we were there and confirmed that water spots had dried and no visible leaks were found. We suggested they contact HVAC repair company. JTP will right up estimate for leak detection to send to customer so that if problem persists they can choose to move forward at a later date.