Columbia, SC Heat Pump Leasing & Installation
In this guide
01
Benefits of Palmetto Heat Pumps
Say goodbye to clunky old systems and surprise repairs. Palmetto Comfort Plan gives you a brand-new heat pump, installation, and full support, all wrapped into one subscription.
Year Round Comfort
A high-efficiency heat pump keeps your home cool in summer, warm in winter, and your energy use in check all year long.
Forget the maintenance
With a Comfort Plan subscription, installation and maintenance are fully covered, no surprise bills, no weekend DIY.
Rewards for renewing
Stick with us and earn credits toward your next system upgrade. It’s our way of saying thanks for building a cleaner, comfier future with us.
02
Columbia, SC Heat Pump Load Calculator
Use this square-foot calculator to approximate your home’s heating and cooling needs. It uses 72°F indoors and ACCA-standard design conditions for Columbia, SC: 97°F outdoors for cooling and 24°F for heating. For an official Manual J load calculation and quote, get in touch with Palmetto’s team. Get in touch with our team for an official quote.
Step 1 of 3
Home location & size
Your home’s location and size directly impact heating needs.
Step 2 of 3
Home attributes
Step 3 of 3
Additional details
Description of what this means for context.
Estimated Heating Needs
Your home’s location falls within the a climate zone with the average extreme winter falling between 10° – 15° F.
Home Details
Recommended equipment capacity
60,000 BTU
5 Tons
Calculated Cooling Mode
102,000 BTU
8.5 Tons
03
Buy it or finance it. Your comfort, your call
There's no wrong way to get cozy. Here's how the options stack up, so you can choose what works best for you.
|
|
Cash |
Loan |
|
|---|---|---|---|
| Payment schedule | $0 upfront, then monthly subscription | Full price upfront | $0 upfront, then monthly payment |
| Term length | 10 or 12 years | None | Variable |
| End of term options | Flexible with 25% renewal term credits to new system | No credits to new system | No credits to new system |
| Maintenance included | |||
| Eligible for incentives |
Cash
Loan
Local Incentives
Columbia, SC Heat Pump Rebates & Incentives
Local and federal incentive programs can significantly reduce the cost of a new heat pump system. Here are the programs available to Columbia homeowners.
Dominion HVAC Replacement Rebate
$400 - $500Rebates are available for qualifying ENERGY STAR central heat pumps and air conditioners. The rebate depends on equipment eligibility.
Electric Furnace Conversion Rebate
$650A rebate is offered when an older all-electric furnace using electric heat strips is replaced with a qualifying ENERGY STAR heat pump.
Heat Pump Water Heater Rebate
$750A rebate is available for installing an ENERGY STAR certified heat pump water heater to replace an older electric water heater.
Eligible Dominion Energy South Carolina electric customers may qualify for utility rebates on qualifying heat pump replacements, electric-furnace conversions, and heat pump water heaters; South Carolina HOMES and HEAR rebates are not currently available. Federal homeowner heat pump tax credits ended December 31, 2025, and Palmetto can help homeowners check utility eligibility, navigate applications, and maximize available rebates.
Incentive information is based on publicly available data as of 2026 and may change. Contact program administrators to verify current availability and eligibility requirements.
04
Climate Zones
Columbia falls in USDA Hardiness Zone 9. Winters are generally mild, though chilly spells matter, while summers are hot and humid. Design temperatures of 24°F for heating and 97°F for cooling show why a heat pump must be sized for both seasonal extremes. Palmetto understands Columbia’s climate and can recommend a system suited to the area. Explore other zones below or enter your ZIP code to confirm yours.
Climate Zone 1
Climate zone 1 is not typically seen within the United States outside of Alaska. It represents the coldest climates on the planet.
Climate Zone 1A
Avg. extreme winters: -60° to -55° F
Climate Zone 1B
Avg. extreme winters: -55° to -50° F
Columbia Electricity Prices
For Columbia homeowners, electricity rates are worth watching—especially when heating and cooling use so much energy.
South Carolina’s average electricity price rose from 12.9 cents per kilowatt-hour in 2021 to 14.1 cents in 2024—about a 9% increase. That’s still below the 2024 U.S. average of 16.5 cents.
Heat pumps move heat instead of generating it, so they use less electricity to deliver heating and cooling. They can be 2–3 times more efficient than traditional HVAC systems.
Using less electricity for home comfort can help soften the impact of rising rates over time. Actual savings depend on your home, equipment, energy use, and electricity prices.
Price of Energy: South Carolina vs National Average
Columbia Area Utility Providers
Dominion Energy serves Columbia, and its 2023 electricity price was 14.4¢ per kWh. These are the latest available utility figures; 2024 data isn’t available yet.
That price was 0.70¢ above South Carolina’s 13.70¢ average and 1.60¢ below the 16.0¢ national average. Utility-specific pricing can contribute to these differences, but the figures alone don’t identify their exact causes.
Heat pumps move heat efficiently, which can mean less energy use than traditional HVAC. That efficiency may reduce total energy spending, even when electricity costs more than the state average; actual savings depend on the home and its energy use.
Columbia Utilities Electricity Rates
Let our smart tools do the heavy lifting.
Get personalized tips, usage insights, project tracking, and that daily satisfaction of making your energy work smarter with the Palmetto mobile app.
- Rewards for smarter energy usage
- Energy insights & Dashboard
- Personalized Savings Tools
- Whole Home Energy Management
- Support Whenever You Need It
Repair versus replace
When a heat pump is in need of repair it is worth considering whether a replacement would be a better investment. While each case is unique, we generally recommend investing in a new unit when repairs exceed $5,000.
A heat pump's lifetime is impacted by a number of factors including environment, use and the quality of the unit. It's important to choose the right unit for your climate zone and home's unique attributes.
When you are in need of repair, we recommend choosing a service provider that is an expert in the heat pump brand you have installed, and checking online reviews to ensure you are investing in the right level of service.
| Potential repair | Cost range | Description |
|---|---|---|
| Capacitor Replacement | $150 - $400 | Common issue when unit struggles to start or makes a humming noise. Capacitors store the electrical energy needed to start the compressor and fan motors. |
| Refrigerant Recharge | $250 - $750 | Needed when the system loses cooling or heating efficiency due to low refrigerant levels. Includes leak detection, repair of minor leaks, and recharging the system to the manufacturer-specified level. |
| Reversing Valve Replacement | $450 - $900 | Required when the unit cannot switch between heating and cooling modes. The reversing valve directs refrigerant flow and is unique to heat pump systems. |
| Compressor Replacement | $1,500 - $3,000 | Major repair needed when the unit fails to heat or cool entirely. The compressor is the heart of the system, circulating refrigerant between the indoor and outdoor coils. |
| Evaporator/Condenser Coil Replacement | $1,200 - $2,800 | Replacement needed when coils develop leaks or corrosion that cannot be economically repaired. Coil damage reduces heat transfer efficiency and can cause refrigerant loss. |
| Control Board Replacement | $500 - $1,200 | Required when the system has electrical failures or erratic behavior. The control board manages all system operations including defrost cycles, fan speeds, and compressor staging. |
| Full System Replacement | $4,500 - $8,000+ | When repairs exceed the value of the unit or multiple major components fail simultaneously. Includes removal of the old system and installation of a new heat pump with updated refrigerant lines and electrical connections. |
Frequently Asked Questions
Yes—heat pumps can make sense in Columbia, where the design heating temperature is 24°F and the design cooling temperature is 97°F (Climate Zone 9). A properly sized system can provide both heating and air conditioning, and works efficiently in the area’s mild winters. South Carolina electricity averages 14.1¢ per kWh, so bills depend on equipment, home insulation, and usage.
Palmetto offers a Comfort Plan with $0 upfront, predictable monthly payments, and maintenance, repairs, and warranty coverage for the plan’s life, or direct purchase, which gives you ownership and may qualify for active state or utility rebates. No federal heat pump tax credit is available for systems installed in 2026; compare the total cost and terms before choosing.
Heat pumps are well suited to Columbia’s climate: they move heat rather than generate it, so they can provide efficient heating through typical mild winters and cooling in hot summers. Columbia is in Climate Zone 9, with design temperatures of 24°F for heating and 97°F for cooling, so proper sizing matters.
At South Carolina’s average electricity price of 14.1¢ per kWh, actual running costs depend on the unit’s efficiency, thermostat settings, home insulation, and duct condition. A correctly sized system can maintain comfort across these conditions; during colder-than-design weather, some homes may use supplemental heat.
In Columbia, leasing through Palmetto’s Comfort Plan may suit homeowners who want $0 upfront, predictable monthly payments, and maintenance, repairs, and warranty coverage for the plan’s life. Buying requires a one-time payment but gives you ownership and may let you use state or utility rebates when available.
South Carolina electricity averages 14.1¢ per kWh, so efficiency and household usage affect operating costs regardless of payment option. Columbia’s Climate Zone 9 design temperatures—24°F for heating and 97°F for cooling—make proper sizing important. For systems installed in 2026, federal heat-pump tax credits are no longer available; check for active state or utility rebates.
Heat pump costs in Columbia, SC vary by home size, insulation, ductwork, and equipment efficiency, so an in-home assessment is needed for an accurate quote. Columbia’s Climate Zone 9, with a 24°F design heating temperature and 97°F design cooling temperature, makes proper system sizing important for year-round comfort.
Palmetto offers a $0-upfront Comfort Plan with predictable monthly payments, maintenance and repairs for the plan’s life, plus warranty coverage. Or homeowners can buy the equipment outright with one upfront payment and may qualify for active state or utility rebates. South Carolina electricity averages 14.1¢ per kWh; no federal heat pump tax credit applies to systems installed in 2026.
A heat pump can be financially worthwhile in Columbia when its heating and cooling costs compare favorably with your current system. South Carolina electricity averages 14.1¢ per kWh, so your operating costs depend on equipment efficiency, home insulation, and what the heat pump replaces. Columbia’s Climate Zone 9 design temperatures are 24°F for heating and 97°F for cooling.
Compare the full cost over time. Palmetto’s Comfort Plan has no upfront cost, predictable monthly payments, and maintenance and repairs included; direct purchase means you own the equipment and may qualify for active state or utility rebates. No federal heat pump tax credit is available for systems installed in 2026.
In Columbia, SC, Palmetto offers heat pump installation for homeowners, helping match equipment to a home’s heating and cooling needs. A qualified installation team assesses the property and installs the system. Because proper sizing and setup affect comfort and efficiency, ask the installer to explain the recommended system and the work included.
Columbia is in Climate Zone 9, with design temperatures of 24°F for heating and 97°F for cooling, so system selection should account for both seasonal extremes. Palmetto offers a $0-upfront Comfort Plan with maintenance and repairs included for the plan’s life, or direct purchase, which gives you ownership and may qualify for available state or utility rebates.
HVAC stands for heating, ventilation, and air conditioning—the overall system that manages indoor temperature and airflow. A heat pump is one type of HVAC equipment. It moves heat rather than creating it by burning fuel, providing both heating and cooling, often through the same indoor and outdoor units.
In Columbia, Climate Zone 9 has design temperatures of 24°F for heating and 97°F for cooling, so proper heat pump sizing matters. Palmetto offers installation through a Comfort Plan with no upfront cost and maintenance and repairs included, or through direct purchase, where the homeowner owns the equipment outright.