Black-owned Air Conditioning and Heating San Diego in Point Loma handles residential central-air installation, heat-pump retrofits, and ductless mini-split service from its Farragut Road base. Whole-system replacements pair condenser and air-handler swaps with the panel upgrades that Electricity King San Diego runs for homes still wired at older 100-amp capacity. The operation covers both heating and cooling, diagnosing gas-furnace ignition faults in winter and refrigerant-circuit leaks during the May-through-October cooling season. Every service call includes onsite refrigerant-pressure testing, capacitor evaluation, and thermostat calibration before any replacement parts are quoted. Flat-roof package-unit installs on Point Loma bungalows demand flashing coordination with specialists like ADS Roofing San Diego to protect both the roof membrane and equipment warranty. The most involved scope is a complete ducted-system changeout on a two-story home, matching a variable-speed condenser to existing ductwork under Title 24 energy-compliance calculations.