Year-Round Heating and Cooling From One System
Heat pumps provide both cooling and heating from one HVAC system, making them a common comfort option for homes in South Carolina. Mid-State Heating and Air, LLC installs and replaces heat-pump systems for homeowners in Columbia, Lexington and surrounding Midlands communities.
Whether you are replacing an older heat pump or comparing a heat pump with another type of HVAC system, our technicians can evaluate the home, ductwork and comfort requirements before recommending equipment.

What to Consider Before Installing a Heat Pump
- Heating and cooling load for the home.
- Condition and sizing of the existing ductwork.
- Electrical service and equipment location.
- Thermostat and control compatibility.
- Efficiency level, equipment features and budget.
Replacing an Existing Heat Pump
If an older heat pump has recurring problems, struggles during temperature extremes or requires a major repair, it can make sense to compare repair cost with replacement. Mid-State can inspect the system and explain the practical options so you can decide whether repair or replacement makes more sense for the property.
Daikin Heat Pump Options
Mid-State offers several Daikin heat-pump configurations, including the Daikin FIT Heat Pump, Daikin Heat Pump and Daikin Packaged Heat Pump. Product selection depends on the home and installation requirements; our team can help match the equipment to the application.
Comfort Depends on the Entire System
New equipment cannot correct every comfort problem by itself. Airflow, duct leakage and indoor humidity all affect performance. If rooms are uneven or conditioned air is being lost through the duct system, our duct sealing service may be worth evaluating as part of the installation.
Schedule a Heat Pump Installation Estimate
For heat pump installation or replacement in Columbia, Lexington and the Midlands, call Mid-State Heating and Air, LLC at (803) 609-6689 or request an appointment online.