HVAC repair prices in San Diego, CA can be high due to a variety of factors. The expenses for labor and supplies are usually higher than in other places, along with the need for specialized instruments and know-how. What's more, upkeep of HVAC systems can be costly over the long haul. Lastly, certain repairs may require additional permits or inspections from local authorities that increase costs even further. All these components contribute to why HVAC repair prices in San Diego can be so high.