Garland Heating and Air Conditioning is a family owned and operated business in the DFW Area, providing a variety of commercial and residential HVAC services for almost 70 years! We offer financing options, a live call center and after-hours emergency services—and these are just some of the qualities that make our performance great! With Garland Heating and Air Conditioning, you can expect the utmost professionalism as we will make sure your heating and ventilation system is handled with the greatest care.