Pacific Heating & Air Conditioning is a full-service residential and commercial HVAC company serving all of San Diego County. Services include AC repair, AC installation, AC replacement, heat pump service, mini-split installation, furnace repair, furnace installation, ductwork repair, thermostat installation, indoor air quality upgrades, attic insulation, and full HVAC maintenance. We also provide commercial HVAC repair, refrigeration service, walk-in cooler repair, walk-in freezer repair, ice machine repair, and preventative maintenance programs. With over 17 years of experience, fast response times, honest pricing, and reliable customer care, we deliver trusted heating, cooling, and refrigeration solutions for homes and local businesses.