South Carolina Weatherization Assistance Program (WAP)

SC Office of Economic Opportunity / SC Housing

Available Weatherization

About This Program

Federally-funded weatherization services to reduce energy costs for low-income households in South Carolina. Services include insulation, air sealing, window/door replacement, HVAC repair or replacement, and other energy efficiency improvements at no cost to eligible households.

Full cost of weatherization services covered by grant, up to $8,000 average per home

Official program page checked live on 2026-06-17.

Data last verified 2026-06-09. How we verify our data.

Key Details

  • Free weatherization services for low-income households
  • Income at or below 200% federal poverty level
  • Includes insulation, air sealing, windows, HVAC
  • Priority for seniors, families with children, disabled
  • No repayment required

How to Apply

Get free help applying Visit Official Program Page Track this program

(803) 734-2900

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Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in North Augusta early keeps your application moving.

Get matched with a contractor

Each program sets its own contractor rules. Check the official program page for exact requirements.

Your application paperwork

Documents you will likely need

  • Proof you own and live in the home (deed, recent mortgage statement, or property tax bill).
  • A government-issued photo ID for every owner on title.
  • Household income proof (recent pay stubs, last year's tax return, or benefit award letters for everyone in the home).
  • Proof of age (driver's license or birth certificate) if the program is age-based.
  • Documentation of disability (award letter or a physician's statement) if the program is disability-based.
  • A written estimate from a licensed contractor for the work (many programs require this to apply).
  • A recent utility bill for the home (energy and weatherization programs use it to confirm service and usage).
  • Photos of the problem area or the work to be done.
  • The program's own application form, completed (use the official link or phone number on this page).
Download this checklist (PDF)

Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.

Deadline: Ongoing, applications processed in order received

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