DC/AC Air Conditioning & Heating - San Diego's Emergency HVAC Repair

We handle installation and replacement for all common San Diego HVAC systems including central air conditioning, heat pumps, evaporative coolers, ductless mini-split systems, and hydronic heating systems. With over 10 years of experience, our technicians are trained to work with all makes and models, ensuring proper installation for optimal efficiency and comfort in our local climate.

Uneven cooling in spacious homes is a common issue we solve through systematic diagnosis. Our technicians check for ductwork imbalances, insufficient insulation, improper system sizing, or zoning problems. We may recommend solutions like duct modifications, adding supplemental cooling zones with ductless systems, or implementing smart thermostat controls to balance temperatures throughout your home. Our free service call with repair means we'll diagnose the issue without charge if you proceed with our recommended solution.

Our preventative maintenance service involves a thorough inspection and cleaning of your HVAC system components, including checking refrigerant levels, testing electrical connections, cleaning coils, lubricating moving parts, and verifying thermostat calibration. For San Diego homeowners, we pay special attention to components that work hardest in our climate. We offer annual service contracts that include priority scheduling and discounts on repairs, helping prevent unexpected breakdowns during peak heating or cooling seasons.