My a/c stopped pushing out air, period. I was nervous because my appt was 5-7 on a Friday going into the holiday weekend. Repairman showed up at 4:30, listened to me, got his ladder and went into the attic. Half an hour later I had cool air blowing. Could have told me it was a blower motor, or condenser, or widget; how would I know? Instead, it was a clog and some wires not making solid contact. $75 for entire visit. Impossible to get better service than that!