North Florida gets real cold snaps, so many Jacksonville homes run heat pumps that both cool and heat — which means a few extra things can go wrong. Here are typical 2026 repair costs so you can spot a fair quote.
| Repair | Symptom | Typical range |
|---|---|---|
| Capacitor | Hums, won't start | $150–$400 |
| Refrigerant recharge | Low charge / leak | $200–$700 |
| Reversing valve (heat pump) | Heats but won't cool, or vice-versa | $600–$1,300 |
| Defrost control board | Heat pump ices over in winter | $400–$700 |
| Blower motor | Weak airflow | $300–$800 |
| Compressor | No cooling/heating | $1,300–$2,800 |
| Full replacement | Old / not worth repairing | $5,500–$12,000 |
Because North Florida actually dips below freezing some nights, most homes here use heat pumps rather than cooling-only ACs. That adds parts like the reversing valve and defrost control that a Tampa or Miami system may not have — so a "heating" problem in winter is often the same unit that cools you in July. Make sure your tech is diagnosing the heat-pump-specific parts, not just the AC side.
Run the free troubleshooter → for the likely cause and cost of your exact symptom.
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