Do you need Air Conditioning or Heater repairs in Houston? Welcome to Precision Air Expert Cooling & Heating web site. Our name says it all. We strive for Accuracy & Precision on every service call -or- installation we handle. If your Air Conditioning or Heater has broken down and needs Precision repairs, call us today. We have fast, friendly, & knowledgeable techs ready to come out today! We service all residential & light commercial Air Conditioning & Heating equipment through-out the Houston, Tx and surrounding areas.