Langford Heating and Air offers a complete range of heating and air conditioning services for your home. Our services include air conditioning repair and service for all makes and models, refrigerant leak detection and repair, seasonal air conditioner tune-ups and maintenance, gas furnace repair and service, heat pump repair and service, fall heating system checkups, duct inspection and duct sealing and duct repair, whole home air filtration upgrades including media filters, annual maintenance agreements with two visits per year including a spring cooling visit and a fall heating visit with priority scheduling for our maintenance customers, complete system replacement and new system installation including heat pump installation and furnace replacement, smart thermostat installation and setup, and free in home estimates on replacement systems. We service all major brands of equipment. Our technicians are experienced and professional and will treat your home with respect. We offer emergency service after hours for those times when your system decides to quit at the worst possible moment. We stand behind our work with a one year labor warranty on new installations. Whatever your heating and cooling needs may be, Langford Heating and Air is ready to serve you. Call us today at (817) 555-0142 to schedule your service appointment or to request your free estimate on a new system for your home. We proudly serve Keller and the surrounding metroplex area.