Dominion Energy South Carolina customers, South Carolina · Rebate
Natural Gas Water Heater Rebate (Dominion Energy South Carolina)
Run by Dominion Energy South Carolina
Dominion Energy South Carolina pays $75 to $350 for an ENERGY STAR certified natural gas tank or tankless water heater that replaces a gas water heater.
Amounts
How much you get
Tank: $75 at 0.64 UEF, $350 at 0.80 UEF. The amount depends on which of these fits your install.
| What you install | You get |
|---|---|
| 0.64 UEF: $75Storage (tank) | $75 |
| 0.80 UEF: $350Storage (tank) | $350 |
| 0.80 UEF: $250Tankless | $250 |
| 0.90 UEF: $350Tankless | $350 |
Eligibility
Do I qualify?
You need to meet all 3 of these.
Dominion Energy South Carolina residential natural gas customer, or the owner of the home served by that account.
New ENERGY STAR certified natural gas water heater that replaces a gas water heater (no fuel switching).
Installed by a licensed licensed contractor; self-installed or DIY projects don't qualify.
What to doHire a South Carolina licensed licensed contractor to do the installation. Get a quote from a contractor
Equipment
What equipment counts
The program sets these minimums for water heaters.
- Water heaters
Gas storage: ENERGY STAR certified, at least 0.64 UEF ($350 tier: 0.80).
- Water heaters
Gas tankless: ENERGY STAR certified, at least 0.80 UEF ($350 tier: 0.90).
Applying
How to apply
Submit the application and detailed installation invoice within 90 days of installation.
- Confirm you're a Dominion Energy SC residential customer and the equipment qualifies.
- Have a licensed contractor install the new equipment.
- Send the rebate application with the detailed installation invoice within 90 days.
Email EnergyTeam@SC.DominionEnergyAccount.com or mail to Dominion Energy South Carolina, 220 Operation Way, Mail Code: DSM OSC-2A, Cayce, SC 29033-3701. Form: Residential Natural Gas Water Heater Rebate Application.
- Receive a check.
Checks go to the account holder (or to a property owner who sends an IRS Form W9), in about 4-6 weeks.
Forms and instructions, including for applying by mailDominion Energy SC: Residential Natural Gas Water Heater Rebate Application
Questions about applyingEnergyTeam@SC.DominionEnergyAccount.com
Stacking
Use it with
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 Natural Gas Water Heater Rebate (Dominion Energy South Carolina) pay?
$75 to $350, depending on what you install. The table under How much you get lists each amount.
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 I have to use a contractor?
Yes. Installed by a licensed licensed contractor; self-installed or DIY projects don't qualify.
What’s the deadline?
No fixed deadline. Apply any time while it’s open.
Is it still available?
Yes. It was open when we last checked, on October 25, 2026.
Plain words
Words used on this page
- UEF
- A water heater’s efficiency rating. Higher is better.
References
Sources
This page is built from these official pages, run by the program itself.
- Dominion Energy SC: Natural Gas Water Heater Rebates
- Dominion Energy SC: Residential Natural Gas Water Heater Rebate Application
When one of these pages changes, we re-check this page against it.
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