We are SMW Refrigeration and Heating, LLC, formerly known as Paradise Valley Refrigeration and Heating, Inc. We are available 24 hours a day, 7 days a week to take care of all of your heating and cooling needs. We specialize in complete service, repair and installation. We offer free second opinions and our technicians are both professional and highly trained. Call or visit our website today and be sure to ask about our specials!. Duct Repair & Service, Heating, Air Conditioning, Service & Repair, Installation, Air Duct Cleaning