Heat Pump Panel Check — Columbia, South Carolina
Is your Columbia home ready for a heat pump? Check your electrical panel capacity in 3 minutes — free. Up to $1,200 in South Carolina rebates available in 2026.
IRA 25C expired Dec 31, 2025. Not available for 2026 installations. State and utility programs are the primary incentives for Columbia homeowners.
Available rebates — Columbia, South Carolina
Verified March 2026ESTIMATE ONLY — verify amounts and eligibility with program administrators before purchasing.
Federal
EXPIREDIRA 25C Tax Credit
$0
Expired December 31, 2025. Not available for systems installed in 2026. Claim on 2025 tax return if installed before that date (IRS Form 5695).
Section 25D (geothermal) also expired Dec 31, 2025 — terminated by the One Big Beautiful Bill (PL 119-21).
HEEHRA — South Carolina
PendingHeat Pump Rebate
N/A
South Carolina HEEHRA has not yet launched. When live: up to $8,000 (low income) or $4,000 (moderate income). Check your state energy office for updates.
State / Utility
South Carolina Programs
Duke Energy Carolinas SC Residential Rebates
$700Duke Energy Carolinas (South Carolina)
Dominion Energy South Carolina (SCE&G) Rebates
$500Dominion Energy South Carolina
Confirmed maximum rebates for Columbia homeowners
South Carolina state programs only (HEEHRA pending — IRA 25C expired Dec 2025)
Current confirmed programs
up to $1,200
ESTIMATE ONLY. Programs not all stackable. Income verification required for HEEHRA. Verify with your state energy office before purchasing.
Columbia climate & heat pump sizing
Columbia falls in IECC 2021 Zone 3A — Warm-Humid. Warm-Humid climate — both heating and cooling are significant loads. Right-sizing is critical: an oversized unit short-cycles and fails to dehumidify properly in summer.
Typical installed cost in Columbia (Standard market): ducted systems $6,000–$14,000, ductless mini-splits $4,000–$9,000 (2026). Estimates reflect 2026 market data. Actual costs vary by system size, home configuration, and contractor. Get 3 quotes.
Before any installation, an NEC 220.82 panel capacity check confirms whether your existing electrical service has headroom — potentially avoiding a $5,000–$10,000 upgrade.
Columbia, South Carolina quick facts
Frequently asked questions — Columbia
How much does heat pump installation cost in Columbia?
In Columbia (Standard market), ducted systems typically cost $6,000–$14,000 installed, and ductless mini-splits $4,000–$9,000. Actual costs vary by system size, home configuration, and contractor. Get 3 quotes.
Are there rebates available for heat pumps in Columbia?
Yes. The federal 25C tax credit covers 30% of costs up to $2,000. Many states and utilities offer additional rebates.
What size heat pump do I need for my Columbia home?
Depends on square footage, insulation, and climate. A Manual J load calculation is the correct method — most contractors perform one before recommending a system.
How do I find a licensed heat pump installer in Columbia?
Look for state-licensed HVAC contractors. HeatPumpLocator.com lists contractors serving Columbia and surrounding areas.
Other cities in South Carolina
← All of South CarolinaCheck your Columbia panel capacity now
Free NEC 220.82 load calculation. Takes 3 minutes. Find out if your Columbia home is ready for a heat pump — before you spend $5,000–$10,000 on an unnecessary panel upgrade.
Up to $1,200 in confirmed South Carolina rebates available in 2026.
Incentive data verified March 2026. Programs change frequently. ESTIMATE ONLY. Confirm eligibility with your state energy office before purchasing.