Dominion Energy SC Home Efficiency Rebates

Dominion Energy South Carolina

Available Energy Assistance

About This Program

Dominion Energy South Carolina offers rebates of $400-$500 for ENERGY STAR central air conditioners and heat pumps, up to $350 for gas water heaters, and up to $300 for ductwork improvements. A Fast Track Bonus through October 2026 adds up to 40% more incentives on qualifying projects. Income-eligible customers may access the free Neighborhood Energy Efficiency Program (NEEP) for home assessments and upgrades.

Stack multiple upgrades for higher totals. Fast Track Bonus adds 15-40% if project completed by Oct 2026.

Official program page checked live on 2026-06-22.

Data last verified 2026-04-03. How we verify our data.

In Charleston, SC, you can combine this program with other local help to cut your cost:

Key Details

  • $400-$500 rebate on ENERGY STAR heat pumps and central A/C
  • Up to $350 on ENERGY STAR natural gas water heaters
  • Up to $300 on ductwork sealing, insulation, and replacement
  • Fast Track Bonus: up to 40% more for projects finished by June 15, 2026
  • Income-eligible customers: free NEEP home assessment and upgrades

How to Apply

Get free help applying Visit Official Program Page Track this program

A grant-savvy contractor in Charleston, SC can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.

You will likely need a contractor to apply

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 Charleston 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.
  • 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: Fast Track Bonus ends Oct 15, 2026; standard rebates ongoing

Questions about this program?

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Find More Programs in Charleston, SC

This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.

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