Heat pumps are increasingly popular in Dallas — the DFW area's mild-to-moderate winters and long cooling season make them efficient for most of the year. However, Dallas's extreme summer heat (110°F+) can stress standard heat pump outdoor units. Licensed heat pump contractors in Dallas service air-source and dual-fuel hybrid systems, diagnosing refrigerant leaks, reversing valve failures, defrost control issues, and compressor problems. The 2021 winter storm highlighted the importance of reliable backup heat for hard freezes — ensure any Dallas heat pump system includes properly sized gas furnace backup. Installation runs $6,000–$14,000. Texas TDLR-licensed contractors serve Dallas and the DFW metro including Fort Worth, Plano, and Irving.