Dominion Energy South Carolina customers, South Carolina · Free service
Home Energy Check-up (Dominion Energy South Carolina)
Run by Dominion Energy South Carolina
Dominion Energy South Carolina offers a free in-home energy check-up to residential electric customers, owners and renters, with free installation of energy-saving products the home needs.
Amounts
How much you get
Free visual energy assessment by a trained team member, plus free installation of products such as LED bulbs, faucet aerators, a low-flow shower head, water heater wrap and pipe insulation, and a smart power strip (depends on the home).
Eligibility
Do I qualify?
You need to meet all 2 of these.
Dominion Energy South Carolina residential electric customer.
Open to homeowners and renters.
Equipment
What equipment counts
Applying
How to apply
You apply online.
- Sign up online for a free Home Energy Check-up.
Or call 877-510-7234 and select Option 2.
- Host the one- to two-hour visit.
A trained team member reviews your thermostat, insulation, HVAC and ductwork, air leaks and water heater, and installs products your home needs.
- Ask about Home Energy Check-up Plus.
Eligible customers can get most of the cost of attic insulation, air sealing and duct sealing paid.
Forms and instructionsDominion Energy SC: Home Energy Check-up
Questions about applying877-510-7234
Stacking
Use it with
Completing the Check-up is the first step toward Home Energy Check-up Plus.
Dominion Energy South Carolina customers, South Carolina
Home Energy Check-up Plus (Dominion Energy South Carolina)
Up to $2,880 back
After a free Home Energy Check-up, eligible Dominion Energy SC customers with electric heat can get 75% (90% through March 31, 2027) of attic insulation, air sealing and duct sealing costs paid, up to $2,880.
Checked Oct 25, 2026
Your address
Next steps
Check that it covers your address. Then, if you want, ask for a contractor quote.
Is it available at your address?
Before anything else
Your quote request is in If a contractor we work with serves your ZIP, they can contact you. We take one request per person; contact us to change it.
Get an email if this program changes
We'll write if its amount, status or deadline changes. Nothing else.
FAQ
Questions
How much does Home Energy Check-up (Dominion Energy South Carolina) pay?
Work done at no cost. Free visual energy assessment by a trained team member, plus free installation of products such as LED bulbs, faucet aerators, a low-flow shower head, water heater wrap and pipe insulation, and a smart power strip (depends on the home).
Do I need to be a Dominion Energy South Carolina customer?
Yes. It’s only for homes in Dominion Energy South Carolina customers, South Carolina. See Do I qualify for the details.
Do renters qualify?
Open to homeowners and renters.
Can I combine it with other rebates?
Yes, with Home Energy Check-up Plus (Dominion Energy South Carolina). See Use it with.
Is it still available?
Yes. It was open when we last checked, on October 25, 2026.
Plain words
Words used on this page
References
Sources
This page is built from these official pages, run by the program itself.
When one of these pages changes, we re-check this page against it.
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