AC installation costs in Ladera Ranch typically range from $6,000 to $25,000, depending on your system type and installation complexity. Central air systems for average-sized homes usually fall between $8,000 and $15,000 including labor. Ductless mini-split systems often cost less upfront, especially if you’re cooling specific zones rather than your entire home. The final cost depends on your home’s size, the efficiency level you choose, and whether you need new ductwork. We provide upfront pricing after assessing your specific needs. This includes equipment, labor, permits, and any necessary electrical or ductwork modifications.