My Spring Valley 1972 tract home needs HVAC replacement, what does it cost?
For a typical 1,400 to 2,200 sq ft 1960s-70s Spring Valley tract home, full heat pump conversion with duct sealing and smart thermostat integration runs $11,000 to $19,000 depending on equipment tier. Full ductwork replacement (when existing runs are not salvageable) adds $4,000 to $8,000. Rebate programs change year to year and funds get reserved fast, so we confirm current SDG&E and TECH Clean California status at quote time and handle the paperwork for whatever is active. Manual J load calculation is included to size the new equipment correctly.