Free home energy efficiency improvements (insulation, HVAC) for low-income households.
📋 Do you qualify for this program?
Take our free 4-question quiz to see which programs match your household.
Check my eligibility →Local listing data for Charleston, SC is not yet available.
This is a national program — use the official site or call the number below to find a provider near you.
DOE WAP Program
https://www.energy.gov/scep/wap