Heat pumps for older San Diego homes: what's different
What makes installing a heat pump in an older San Diego home different: no ductwork, older panels, smaller rooms, and how to solve each challenge.
Blog
Heat pump guides for San Diego homeowners
Cost breakdowns, system type comparisons, efficiency guides, rebate walkthroughs, and the San Diego heat pump questions we see most.
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Latest heat pump guides
Buying guides
Buying guides
How to hire a heat pump installer in San Diego
What to check before hiring a heat pump installer in San Diego: licensing, insurance, permits, red flags, and the questions that separate good crews from bad ones.
Seasonal
Heat pump maintenance for San Diego homeowners
What heat pump maintenance covers in San Diego, how often to do it, what homeowners can handle themselves, and what needs a qualified technician.
Buying guides
Multi-zone mini-splits for San Diego homes: what to know before you buy
How multi-zone ductless mini-split systems work for San Diego homes, what they cost, how many zones you need, and how to pick the right setup for your house.
Explainers
Do heat pumps work on cold San Diego nights?
How heat pumps perform when San Diego temperatures drop at night: what to expect on the coast, inland, and in east county valleys, and what cold-weather specs to check.
Explainers
SEER2 and HSPF2 efficiency ratings explained for San Diego buyers
What SEER2 and HSPF2 ratings mean for heat pump efficiency, what numbers to target for San Diego homes, and how to use them when comparing quotes.
Buying guides
Replacing an old AC with a heat pump in San Diego
What replacing a central AC with a heat pump involves in San Diego: compatibility with existing equipment, what stays, what goes, and what to expect from the process.
Buying guides
Heat pumps in coastal vs inland San Diego: what changes
How coastal and inland San Diego affect heat pump selection, sizing, and performance: marine layer, salt air, temperature swings, and what to ask your installer.
Explainers
How to size a heat pump for a San Diego home
How heat pump sizing works for San Diego homes: what Manual J means, why square footage alone is wrong, and what factors matter in SD's climate zones.
Rebates & costs
SDG&E heat pump rebates and incentives in San Diego (2026)
How San Diego heat pump rebates work in 2026: SDG&E programs, TECH Clean California, federal tax credits, and how to confirm what's currently funded before you buy.
Buying guides
Ductless mini-split vs central heat pump for San Diego homes
Choosing between a ductless mini-split and a central heat pump for your San Diego home: cost, comfort, installation, and which setup fits which house.
Buying guides
Heat pump vs gas furnace and AC in San Diego (2026)
Comparing heat pumps against a gas furnace plus AC setup for San Diego homes: upfront cost, operating cost, comfort, and which one makes sense here.
Rebates & costs
Heat pump cost in San Diego (2026)
What a heat pump actually costs in San Diego County in 2026, broken down by system type, home size, and installation complexity, with realistic price ranges.
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