Heat Pumps · Charleston, SC
Heat Pumps services in Charleston, SC
A heat pump cools in summer and moves heat indoors in winter, so it runs most of the year. Heat pump services cover repairs to the reversing valve, defrost controls and backup heat, and sizing and installing new systems, including cold-climate models.
- Same-day appointments when available
- Licensed local contractors
- Written price first

Charleston, SC
Heat Pumps in Charleston: what's different
Heat Pumps work in Charleston follows the local climate. Heat pumps fit hot-humid climates well because winters are mild, but the long cooling season means the outdoor unit works most of the year and needs its coil kept clean.
Historic homes are often raised with ducts in crawl spaces or attics, and many use multiple small systems or ductless units. Newer homes are built on raised foundations or slabs with heat pumps.
The heat pumps services Charleston homeowners ask for most are heat Pump Repair, heat Pump Installation. Reversing valve, defrost and auxiliary heat problems.
The City of Charleston Building Inspections Division issues mechanical permits, and the Board of Architectural Review may need to approve visible equipment in historic districts. South Carolina licenses mechanical contractors through the Contractor's Licensing Board.
Heat Pumps
Heat Pumps services in Charleston
Which one do I need?
Pick the right service
| If this is happening | Start with |
|---|---|
| It blows cool air in heat mode or ices over | Heat Pump Repair in Charleston |
| You are replacing an AC, furnace or old heat pump | Heat Pump Installation in Charleston |
| You want heating and cooling for one room or addition | Ductless Mini-Split Installation in Charleston |
FAQ
Heat Pumps questions in Charleston
Who handles heat pumps service in Charleston, SC?+
Call with your ZIP code. We connect you with a licensed HVAC contractor in our network that serves Charleston, including South of Broad, Harleston Village, West Ashley, and they give you a written price before work starts.
Do heat pumps work in cold weather?+
Yes. Cold-climate heat pumps are rated to heat at temperatures well below freezing, with backup heat for the coldest days.
Why is my heat pump blowing cool air?+
It may be in defrost mode for a few minutes. If it continues, the reversing valve, refrigerant charge or backup heat may need service.
Heat Pumps nearby
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