All Temp Refrigeration and Heating is committed to providing quality residential and commercial air conditioning repair and replacement service to the Phoenix Metro area. We sell a number of different types of HVAC units and components, provide air conditioning repair and maintenance plans, and provide 24/7 emergency service. Our NATE certified technicians are fully licensed, bonded, and insured.We are a residential and commercial HVAC contractor, and guarantee and/or warranty all we do.