My San Ysidro 1955 bungalow has no central HVAC, what is the right path?
For a 1955 San Ysidro bungalow, a ductless mini-split heat pump system is almost always the right answer. A two-zone or three-zone Mitsubishi, Daikin, or LG system handles both cooling and heating from one piece of equipment, runs significantly more efficiently than window units, and avoids the impossible task of retrofitting central ductwork. Typical install pricing on a bungalow this size is quoted after an on-site assessment. When an active rebate program applies, net cost drops further; the pros we send confirm current program status at quote time. Most projects complete in two to four days.