Welcome to Apple Repair Club, Inc. We upgrade Macs like no-one does. Your Mac will run like a champ: Fast, Fluid & Efficient. If it does not perform the way we promised, we will refund you in full. That kind of guarantee! If we can’t make any Mac boot up in less than 15 seconds, we do not charge you for the upgrade purchased — meaning the upgrade is yours for free to keep! Are you ready? TAP ON THE BUTTON.