Comfort Experts Air Conditioning and Heating is the home of the Free Same Day Second Opinion. Robert, a customer from Keller, TX, tells us how, instead of paying for a new AC unit, Comfort Experts found the problem and fixed it-saving Robert over $9,000 in repairs! If someone tells you that you need a new air conditioning system---or even costly repairs---call us for your free second opinion at 877-AC-GENIUS or visit us at .